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| syncmos technologies intern ational, inc. sm89516 8-bits micro-controller with 64kb flash & 1kb ram embedded specifications subject to change without notice contact your sales representati ves for the most re cent information. ver 2.1 sm89516 08/2006 1 product list sm89516l25, 25mhz 64kb internal flash mcu SM89516C25, 25mhz 64kb internal flash mcu description the sm89516 series product is an 8-bit single chip micro controller with 64kb flash & 1kb ram embedded. it is a derivative of the 8052 micro controller family. with its hardware features and powerful instruction set, it?s straight forward to make it a versatile and cost effective controller for those applications which demand up to 32 i/o pins for pdip package or up to 36 i/o pins for plcc/qfp package, or applications which need up to 64kb memory either for program or for data or mixed. to program the on-chip flash memory, a commercial writer is available to do it in parallel programming method. ordering information yymmv sm89516ihhkl yy: year, ww: month v: version identifier{ , a, b,?} i: process identif ier {l=3.0v~3.6v,c=4.5v~ 5.5v} hh: working clock in mhz {25} k: package type postfix {as below table} l:pb free identifier {no text is non-pb free p is pb free} postfix package pin / pad configuration dimension p 40l pdip page 2 page 16 j 44l plcc page 2 page 17 q 44l qfp page 2 page 18 features z working voltage: 3.0v ~ 3.6v for l version. 4.5v ~ 5.5v for c version. z general 8052 family compatible z 12 clocks per machine cycle z 64k byte on chip program flash z 1024 bytes data ram z three 16 bit timers/counters z four 8-bit i/o ports for pdip package z four 8-bit i/o ports + one 4-bit i/o ports for plcc or qfp package z full duplex serial channel z bit operation instruction z page free jumps z 8-bit unsigned division z 8-bit unsigned multiply z bcd arithmetic operation z direct addressing z indirect addressing z nested interrupt z two priority level interrupts z a serial i/o port z power save modes: idle mode and power down mode z code protection function z one watch dog timer (wdt) z low emi (inhibit ale) taiwan 6f, no.10-2 li- hsin 1st road , science-based industrial park, hsinchu, taiwan 30078 tel: 886-3-567-1820 886-3-567-1880 fax: 886-3-567-1891 886-3-567-1894
syncmos technologies intern ational, inc. sm89516 8-bits micro-controller with 64kb flash & 1kb ram embedded specifications subject to change without notice contact your sales representati ves for the most re cent information. ver 2.1 sm89516 08/2006 2 pin configuration syncmos technologies intern ational, inc. sm89516 8-bits micro-controller with 64kb flash & 1kb ram embedded specifications subject to change without notice contact your sales representati ves for the most re cent information. ver 2.1 sm89516 08/2006 3 block diagram syncmos technologies intern ational, inc. sm89516 8-bits micro-controller with 64kb flash & 1kb ram embedded specifications subject to change without notice contact your sales representati ves for the most re cent information. ver 2.1 sm89516 08/2006 4 pin description 40l pdip pin# 44l qfp pin# 44l plcc pin# symbol active i/o names 1 40 2 p1.0 i/o bit 0 of port 1 2 41 3 p1.1 i/o bit 1 of port 1 3 42 4 p1.2 i/o bit 2 of port 1 4 43 5 p1.3 i/o bit 3 of port 1 5 44 6 p1.4 i/o bit 4 of port 1 6 1 7 p1.5 i/o bit 5 of port 1 7 2 8 p1.6 i/o bit 6 of port 1 8 3 9 p1.7 i/o bit 7 of port 1 9 4 10 res h i reset 10 5 11 p3.0/rxd i/o bit 0 of port 3 & receiver data 11 7 13 p3.1/txd i/o bit 1 of port 3 & transmit data 12 8 14 p3.2/#int0 l/- i/o bit 2 of port 3 & low true interrupt 0 13 9 15 p3.3/#int1 l/- i/o bit 3 of port 3 & low true interrupt 1 14 10 16 p3.4/t0 i/o bit 4 of port 3 & timer 0 15 11 17 p3.5/t1 i/o bit 5 of port 3 & timer 1 16 12 18 p3.6/#wr l/- i/o bit 6 of port 3 & external memory write 17 13 19 p3.7/#rd l/- i/o bit 7 of port 3 & external memory read 18 14 20 xtal2 o crystal out 19 15 21 xtal1 i crystal in 20 16 22 vss sink voltage, ground 21 18 24 p2.0/a8 i/o bit 0 of port 2 & bit 8 of ext. memory address 22 19 25 p2.1/a9 i/o bit 1 of port 2 & bit 9 of ext. memory address 23 20 26 p2.2/a10 i/o bit 2 of port 2 & bit 10 of ext. memory address 24 21 27 p2.3/a11 i/o bit 3 of port 2 & bit 11 of ext. memory address 25 22 28 p2.4/a12 i/o bit 4 of port 2 & bit 12 of ext. memory address 26 23 29 p2.5/a13 i/o bit 5 of port 2 & bit 13 of ext. memory address 27 24 30 p2.6/a14 i/o bit 6 of port 2 & bit 14 of ext. memory address 28 25 31 p2.7/a15 i/o bit 7 of port 2 & bit 15 of ext. memory address 29 26 32 #psen l o program storage enable 30 27 33 ale - o address latch enable 31 29 35 #ea l i external access 32 30 36 p0.7/ad7 i/o bit 7 of port 0 & data/address bit 7 of ext. memory 33 31 37 p0.6/ad6 i/o bit 6 of port 0 & data/address bit 6 of ext. memory 34 32 38 p0.5/ad5 i/o bit 5 of port 0 & data/address bit 5 of ext. memory 35 33 39 p0.4/ad4 i/o bit 4 of port 0 & data/address bit 4 of ext. memory 36 34 40 p0.3/ad3 i/o bit 3 of port 0 & data/address bit 3 of ext. memory 37 35 41 p0.2/ad2 i/o bit 2 of port 0 & data/address bit 2 of ext. memory 38 36 42 p0.1/ad1 i/o bit 1 of port 0 & data/address bit 1 of ext. memory 39 37 43 p0.0/ad0 i/o bit 0 of port 0 & data/address bit 0 of ext. memory 40 38 44 vdd drive voltage, +5 vcc 17 23 p4.0 i/o bit 0 of port 4 28 34 p4.1 i/o bit 1 of port 4 39 1 p4.2 i/o bit 2 of port 4 6 12 p4.3 i/o bit 3 of port 4 syncmos technologies intern ational, inc. sm89516 8-bits micro-controller with 64kb flash & 1kb ram embedded specifications subject to change without notice contact your sales representati ves for the most re cent information. ver 2.1 sm89516 08/2006 5 special function register (sfr) the address $80 to $ff can be access ed by direct addressing mode only. address $80 to $ff is sfr area. the following table lists the sfrs which are identical to general 8052, as well as sm89516a extension sfrs. special function register (sfr) memory map $f8 $ff $f0 b $f7 $e8 $ef $e0 acc $e7 $d8 p4 $df $d0 psw $d7 $c8 t2con rcap2l rcap2h tl2 th2 $cf $c0 $c7 $b8 ip sconf $bf $b0 p3 $b7 $a8 ie $af $a0 p2 $a7 $98 scon sbuf wdtc $9f $90 p1 $97 $88 tcon tmod tl0 tl1 th0 th1 $8f $80 p0 sp dpl dph rcon pcon $87 note: the text of sfrs with bold type characters are extension sp ecial function registers for sm89516 extension function description 1. memory structure the sm89516 is the general 8052 hardware core to in tegrate the expanded 768b data ram and 64kb flash program memory as a single chip micro controller. its memory structure follows general 8052 structure. 1.1 program memory the sm89516 has 64k bytes on-chip flash memory wh ich can be used as general program memory. syncmos technologies intern ational, inc. sm89516 8-bits micro-controller with 64kb flash & 1kb ram embedded specifications subject to change without notice contact your sales representati ves for the most re cent information. ver 2.1 sm89516 08/2006 6 1.2 data memory the sm89516 has 1k bytes on-chip ram, 256 bytes of it are the same as general 8052 internal memory structure while the expanded 768 bytes on-chip ram can be accessed by external memory addressing method (by instruction movx). data memory - lower 128 byte data memory $00 to $ff is the same as 8052 the address $00 to $7f can be accessed by direct and indirect addressing modes. address $00 to $1f is register area. address $20 to $2f is memory bit area. address $30 to $7f is for general memory area. data memory - higher 128 byte the address $80 to $ff can be accessed by indirect addressing mode only. addressing $80 to $ff is data area. data memory - expanded 768 bytes from external address $0000 to $02ff is the on-chip expanded ram area, total 768 bytes. this area can be accessed by external direct addre ssing mode only (by instruction movx). syncmos technologies intern ational, inc. sm89516 8-bits micro-controller with 64kb flash & 1kb ram embedded specifications subject to change without notice contact your sales representati ves for the most re cent information. ver 2.1 sm89516 08/2006 7 internal ram control register (rcon, $85) bit-7 bit-0 unused unused unused unused unused unused rams1 rams0 read / write: - - - - - - r/w r/w reset value: * * * * * * 0 0 sm89516a has 768 byte on-chip ram which can be access ed by external memory addressing method only. (by instruction movx). the address space of instruction mo vx @rn is determined by bit 1 and bit 0 (rams1, rams0) of rcon. the default setting of rams1, rams0 bits is 00 (page0). rams1 rams0 movx @ri i=0,1 mapping to expended ram address 0 0 $0000 ~ $00ff 0 1 $0100 ~ $01ff 1 0 $0200 ~ $02ff the port 0, port2, port3.6 and port3.7 can be used as general purpose i/o pin while port0 is open-drain structure. system control register (sconf, $bf) bit-7 bit-0 wdr unused unused unused unused unused ome alei read / write: r/w - - - - - r/w r/w reset value: 0 * * * * * 1 0 wdr: watch dog timer reset. when system reset by watch dog timer overflow, wdr will be set to 1 ome: 768 bytes on-chip ram enable bit alei: ale output inhibit bit, to reduce emi the bit 7(wdr) of sconf is watch dog timer reset bit. it will be set to 1 when reset signal generated by wdt overflow. user should check wdr bit whenever un-predicted reset happened. 1.3 i/o pin configuration the ports 1, 2 and 3 of standard 8051 have internal pull- up resistor, and port 0 has open-drain outputs. each i/o pin can be used independently as an input or an output. for i/o ports to be used as an input pin, the port bit latch must contain a ?1? which turns off the output driver fet. then for port 1, 2 and 3 port pin is pulled high by a weak internal pull-up, and can be pulled low by an external source. the po rt 0 has open-drain outputs which means its pull-ups are not active during normal port operation. writing ?1? to the port 0 bit latch w ill causing bit floating so that it can be used a s a high-impedance input. the port 4 used as gpio will has the sa me function as port 1, 2 and 3. syncmos technologies intern ational, inc. sm89516 8-bits micro-controller with 64kb flash & 1kb ram embedded specifications subject to change without notice contact your sales representati ves for the most re cent information. ver 2.1 sm89516 08/2006 8 2. port 4 for plcc or qfp package : the bit addressable port 4 is available with plcc or qfp package. the port 4 has only 4 pins and its port address is located at 0d8h. the function of port 4 is the same as the function of port 1, port 2 and port 3. port4 (p4, $d8) bit-7 bit-0 unused unused unused unused p4.3 p4.2 p4.1 p4.0 read / write: - - - - r/w r/w r/w r/w reset value: * * * * 1 1 1 1 the bit 3, bit 2, bit 1, bit 0 output the setting to pin p4.3, p4.2, p4.1, p4.0 respectively. the port 4 output buffers can sink 20ma and can drive led display directly. syncmos technologies intern ational, inc. sm89516 8-bits micro-controller with 64kb flash & 1kb ram embedded specifications subject to change without notice contact your sales representati ves for the most re cent information. ver 2.1 sm89516 08/2006 9 extension function description 3.watch dog timer the watch dog timer (wdt) is a 16-bit free-running counter that generate reset signal if the counter overflows. the wdt is useful for systems which are susceptible to nois e, power glitches, or electronics discharge which causing software dead loop or runaway. the wdt function can help user software recover form abnormal software condition. the wdt is different from timer0, timer1 and timer2 of general 8052. to prevent a wdt reset can be done by software periodically clearing the wdt counter. the sm89516 wdt has selectable divider input for the time base source clock. to select the divider input, the setting of bit2~bit0 (ps2~ps0) of watch dog timer cont rol register (wdtc) should be set accordingly. the wdt is enable by setting 1 to the bit 7 (wdte) of wdtc. after wdte set to 1, the 16-bit counter starts to count with the selected time base source clock which set by ps2 ~ps0. it will generate a reset signal when overflows. the wdte bit will be cleared to 0 automatically when sm8 9516 been reset, either hardware reset or wdt reset. to reset the wdt is done by setting 1 to the bit 5 (clear) of wdtc. this will clear the content of the 16-bit counter and let the counter re-start to count from the beginning. 3.1 watch dog timer registers: wd t control register (wdtc, $9f) bit-7 bit-0 wdte r clear unused unused ps2 ps1 ps0 read / write: r/w - r/w - - r/w r/w r/w reset value: 0 * 0 * * 0 0 0 wdte : watch dog timer enable bit clear : watch dog timer reset bit ps2~ps0 : clock source divider selection bit ps [2:0] divider (osc in) time period (ms) @40mhz 000 8 13.1 001 16 26.21 010 32 52.42 011 64 104.8 100 128 209.71 101 256 419.43 110 512 838.86 111 1024 1677.72 4. reduce emi function the sm89516 allows user to reduce the emi emission by se tting 1 to the bit 0 (alei) of sconf register. this function will inhibit the clock signal in fosc/6hz output to the ale pi n. this function is availabl e when there is no external program memory or no external data ram in the system. syncmos technologies intern ational, inc. sm89516 8-bits micro-controller with 64kb flash & 1kb ram embedded specifications subject to change without notice contact your sales representati ves for the most re cent information. ver 2.1 sm89516 08/2006 10 operating conditions symbol description min. typ. max. unit. remarks ta operating temperature 0 25 70 ambient temperature under bias vcc5 supply voltage 4.5 5.0 5.5 v for c version vcc3 supply voltage 3 3.3 3.6 v for l version fosc 25 oscillator frequency 3.0 16 16 mhz for 5v, 3.3v application fosc 40 oscillator frequency 3.0 25 25 mhz for 5v, 3.3v application dc characteristics (12mhz, typical operating conditions, valid for sm89516 series) symbol parameter valid min. max. unit test conditions vil1 input low voltage port 0, 1,2,3,4,#ea -0.5 0.8 v vil2 input low voltage res, xtal1 0 0.8 v vih1 input high voltage port 0, 1,2,3,4,#ea 2.0 vcc+0.5 v vih2 input high voltage r es, xtal1 70%vcc vcc+0.5 v vol1 output low voltage port 0, ale, #psen 0.45 v iol=3.2ma vol2 output low vo ltage port 1,2,3,4 0.45 v iol=1.6ma 2.4 v ioh=-800ua (only for vcc =5v) voh1 output high voltage port 0 90%vcc v ioh=-80ua 2.4 v ioh=-60ua (only for vcc =5 v) voh2 output high voltag e port 1,2,3,4,ale,#psen 90%vcc v ioh=-10ua iil logical 0 input current port 1,2,3,4 -75 ua vin=0.45v itl logical transition current port 1,2,3,4 -650 ua vin=2.0v ili input leakage current port 0, #ea 10 ua 0.45v syncmos technologies intern ational, inc. sm89516 8-bits micro-controller with 64kb flash & 1kb ram embedded specifications subject to change without notice contact your sales representati ves for the most re cent information. ver 2.1 sm89516 08/2006 12 application reference valid for sm89516 x'tal 3mhz 6mhz 9mhz 12mhz c1 30 pf 30 pf 30 pf 22 pf c2 30 pf 30 pf 30 pf 22 pf r open open open open x'tal 16mhz 25mhz c1 30 pf 15 pf c2 30 pf 15 pf r open open note: oscillation circuit may differs with different crystal or ceramic resonator in higher oscillation frequency which was due to each crystal or ceramic resonator has its own characteristics. user should check with the crystal or ceramic resonator manufacturer for appropriate value of external components. data memory read cycle timing syncmos technologies intern ational, inc. sm89516 8-bits micro-controller with 64kb flash & 1kb ram embedded specifications subject to change without notice contact your sales representati ves for the most re cent information. ver 2.1 sm89516 08/2006 13 program memory read cycle timing data memory write cycle timing syncmos technologies intern ational, inc. sm89516 8-bits micro-controller with 64kb flash & 1kb ram embedded specifications subject to change without notice contact your sales representati ves for the most re cent information. ver 2.1 sm89516 08/2006 14 i/o ports timing timing critical, requirement of external clock (vss=0.0v is assumed) tm.i external program memory read cycle syncmos technologies intern ational, inc. sm89516 8-bits micro-controller with 64kb flash & 1kb ram embedded specifications subject to change without notice contact your sales representati ves for the most re cent information. ver 2.1 sm89516 08/2006 15 tm.ii external data memory read cycle tm.iii external data memory write cycle syncmos technologies intern ational, inc. sm89516 8-bits micro-controller with 64kb flash & 1kb ram embedded specifications subject to change without notice contact your sales representati ves for the most re cent information. ver 2.1 sm89516 08/2006 16 pdip 40l (600mil) package informatio n note: 1. refer to jedec std.ms-011(ac). 2. dimension d and e1 do not include mold protrusion. allowable protrusion is 0.25 mm per side. d and e1 are maximum plastic body size dimension include mold mismatch. 3. dimension b3 does not include dambar protrusion. allowable dambar protrusion shall not cause the lead width to exceed the maximum b3 dimension by more than 0.2mm . dimension in mm dimension in mil symbol min nom max min nom max a1 0.254 10 a2 3.683 3.810 3.937 145 150 155 b 0.356 0.500 0.660 14 20 26 b1 0.356 0.457 0.508 14 18 22 b2 1.016 1.270 1.524 40 50 60 b3 1.016 1.321 1.626 40 52 64 c 0.203 0.254 0.432 8 10 17 c1 0.203 0.254 0.356 8 10 14 d 52.07 52.2 52.32 2050 2055 2060 e 14.99 15.24 15.49 590 600 610 e1 13.69 13.87 13.94 539 546 549 e 2.540 100 eb 15.75 16.26 16.76 620 640 660 l 2.921 3.302 3.683 115 130 145 s 1.727 1.981 2.235 68 78 88 q1 1.651 1.778 1.905 65 70 75 0 10 0 10 syncmos technologies intern ational, inc. sm89516 8-bits micro-controller with 64kb flash & 1kb ram embedded specifications subject to change without notice contact your sales representati ves for the most re cent information. ver 2.1 sm89516 08/2006 17 plcc 44l package informatio n unit symbol inch(ref) mm(base) a 0.180(max) 4.572(max) a1 0.024 0.005 0.52 0.14 a2 0.105 0.005 2.667 0.127 b 0.018 + 0.004 - 0.002 0.457 + 0.102 - 0.051 b1 0.028 + 0.004 - 0.002 0.711 + 0.102 - 0.051 c 0.010(typ) 0.254(typ) d 0.690 0.010 17.526 0.254 d1 0.653 0.003 16.586 0.076 d2 0.610 0.020 15.494 0.508 e 0.690 0.010 17.526 0.254 e1 0.653 0.003 16.586 0.076 e2 0.610 0.010 15.494 0.254 e 0.050(typ) 1.270(typ) y 0.003(max) 0.076(max) 0~5 0~5 syncmos technologies intern ational, inc. sm89516 8-bits micro-controller with 64kb flash & 1kb ram embedded specifications subject to change without notice contact your sales representati ves for the most re cent information. ver 2.1 sm89516 08/2006 18 qfp 44l(10x10x2.0mm) package information note: 1. refer to jedc std.ms-022(ab). 2. dimension e1 do not include mold protrusion. allowable protrusion is 0.25mm per side.e1 are maximum plastic body size dimension include mold mismatch . 3. dimension b does not include dambar protrusion .allowable dambar protrusion shall not cause the lead width to exceed the maximum b3 dimension by more than 0.1 mm. dimension in mm dimension in mil symbol min nom max min nom max a 2.45 964 a1 0.05 0.15 0.25 2.1 6.0 9.6 a2 1.90 2.00 2.10 74.8 78.7 82.7 b 0.29 0.32 0.45 11.4 12.6 17.7 b1 0.29 0.30 0.41 11.4 11.8 16.1 c 0.11 0.17 0.23 4.3 6.7 9.1 c1 0.11 0.15 0.19 4.3 5.9 7.5 e 13.00 13.20 13.40 512 520 528 e1 9.90 10.00 10.10 390 394 398 e 0.800 31.5 l 0.73 0.88 1.03 28.7 34.6 40.6 l1 1.50 1.60 1.70 59.1 63.0 66.9 y 0.076 3 0 7 0 7 syncmos technologies intern ational, inc. sm89516 8-bits micro-controller with 64kb flash & 1kb ram embedded specifications subject to change without notice contact your sales representati ves for the most re cent information. ver 2.1 sm89516 08/2006 19 e mcu writer list company contact info programmer model number advantech 7f, no.98, ming-chung rd., shin-tien city, taipei, taiwan, roc web site: http://www.aec.com.tw tel:02-22182325 fax:02-22182435 e-mail: aecwebmaster@advantech.com.tw lab tool - 48xp (1 * 1) lab tool - 848 (1*8) hi-lo 4f, no. 20, 22, ln, 76, rui guang rd., nei hu, taipei, taiwan, roc. web site: http://www.hilosystems.com.tw tel:02-87923301 fax:02-87923285 e-mail: support@hilosystems.com.tw all - 11 (1*1) gang - 08 (1*8) leap 6th f1-4, lane 609, chunghsin rd., sec. 5, sanchung, taipei hsien, taiwan, roc web site: http://www.leap.com.tw tel:02-29991860 fax:02-29990015 e-mail: service@leap.com.tw leap-48 (1*1) su - 2000 (1*8) xeltek electronic co., ltd 338 hongwu road, nanjing, china 210002 web site: http://www.xeltek-cn.com tel:+86-25-84408399, 84543153-206 e-mail: xelclw@jlonline.com, xelgbw@jlonline.com superpro/2000 (1*1) superpro/280u (1*1) superpro/l+(1*1) |
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