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fedl610q340digest-01 issue date: january 7, 2010 ml610q340/ml610340 8-bit microcontroller with voice output function 1/16 general description equipped with an oki semiconductor original 8-bit cpu nx-u8/100, the ml610q340/ml610340 is a high-performance 8-bit cmos microcontroller that integrat es a wide variety of peripherals such as a timer, synchronous serial port, and voice output function. the nx-u8/100 cpu is capable of executing instructions efficiently on a one-instruction-per-clock-pulse basis through parallel processing by the 3-stage pipelined architecture. the microcontroller is al so equipped with a flash memory th at has achieved low voltage and low power consumption (at read) equivalent to mask roms, so it is best suited to battery-driven applications such as cellular phones. in addition, it has an on-chip debuggi ng function, which allows so ftware debugging/rewriting with the lsi mounted on the board. features ? cpu ? 8-bit risc cpu (cpu name: nx-u8/100) ? instruction repertoire: 16-bit length instructions ? instruction set: transfer, arithmetic operations, comp arison, logical operations, multiply/divide operations, bit manipulation, bit logical operations, jump, conditional jump, call return stack manipulation, and arithmetic shift instructions. ? built-in on-chip debugging function ? minimum instruction execution time: 0.244 s (@ 4.096 mhz system clock) ? internal memory ? ml610q340 has 96-kbyte flash memory (48k 16-bit) built in. (including unusable 1kbyte test area) ? ml610340 has 96-kbyte mask memory (48k 16-bit) built in. (including unusable 1kbyte test area) ? has 512-byte ram (512 8-bit) built in. ? interrupt controller ? non-maskable interrupt: 2 sources (1 in ternal source and 1 external sources) ? maskable interrupt: 12 sources (8 in ternal sources and 4 external sources) ? time-base counter ? low-speed side time-base counter 1ch ? high-speed side time-base counter 1ch ? watchdog timer ? generates a non-maskable interrupt upon the first overflow and a system reset occurs upon the second ? free-running ? selectable overflow period: 4 types (125 ms, 500 ms, 2 sec, 8 sec) ? timer ? 8-bit 2ch (16-bit configuration also enabled)
fedl610q340digest-01 ml610q340/340 2/16 ? voice output function ? voice synthesis method: 4-bit adpcm2 / 8-bit non-linear pcm / 8-bit pcm / 16-bit pcm ? sampling frequency: 6.4/8/10.7/12.8/16/21.3/25.6/32 khz ? speaker amplifier output power ? 1w(at 5v) ? synchronous serial port ? master/slave selectable ? lsb/msb-first selectable ? 8-bit/16-bit length selectable ? general-purpose port ? input-only port 4ch ? output-only port 4ch (those as secondary functions are also included) ? input-output port 4ch (those as secondary functions are also included) ? reset ? resetting by the reset_n pin ? resetting upon power-on detection ? resetting upon wdt overflow detection ? clock ? low-speed side clock internal frequency division (1/128 of the high-speed side clock) ? high-speed side clock crystal/ceramic oscillation (4.096 mhz), external clock ? power management ? halt mode: halts the execution of instructions issu ed by the cpu (the peripheral circuits continue operating) ? stop mode: stops low-speed and high-speed oscilla tion (the cpu and the peripheral circuits stop operating) ? clock gear: allows changing the frequency of the high-speed system clock by software (oscillator clock divided by 1, 2, 4, or 8) ? block control function: power down (reset registers and stop clock supply) the circuits of unused peripherals. ? shipment ? 30-pin ssop ? high-speed side clock crystal/ceramic osc illation (4.096 mhz) flash memory ML610Q340-XXXMB (blank product: ml610q340-nnnmb) mask memory ml610340-xxxmb ? high-speed side clock external clock flash memory ml610q340j-xxxmb (blank product: ml610q340j-nnnmb) mask memory ml610340j-xxxmb xxx: rom code number ? guaranteed operating range ? operating temperature: ? 40 c to +85 c ? operating voltage: v dd = 2.2 to 5.5 v, spv dd = 2.3 to 5.5 v (be sure to apply the same voltage to all the power supplies.)
fedl610q340digest-01 ml610q340/340 3/16 block diagram ml610q340 figure 1 is a block diagram of the ml610q340. symbols with an asterisk ?*? indicate th at each of them is the secondary or tertiary function of the corresponding port. figure 1 block diagram of ml610q340 program memory (flash) 96 kbytes ssio sck0 * sin0 * sout0 * int 1 ram 512 bytes interrupt controller cpu (nx-u8/100) timing controller ea sp on-chip ice instruction decoder bus controller instruction register tbc int 4 int 1 wdt int 2 8-bit timer 2 gpio p00 to p03 p20 to p23 int 5 nmi p40top43 data-bus test reset_n power v ddl voicecnt sg spp spm aout reset & test alu epsw1 ? 3 psw elr1 ? 3 lr ecsr1 ? 3 dsr/csr pc greg 0 ? 15 v pp v dd v ss int 1 spv dd spv ss osc osc0 osc1 lsclk* outclk* spin
fedl610q340digest-01 ml610q340/340 4/16 ml610340 figure 2 is a block diagram of the ml610340. symbols with an asterisk ?*? indicate th at each of them is the secondary or tertiary function of the corresponding port. figure 2 block diagram of ml610340 program memory (mask) 96 kbytes ssio sck0 * sin0 * sout0 * int 1 ram 512 bytes interrupt controller cpu (nx-u8/100) timing controller ea sp on-chip ice instruction decoder bus controller instruction register tbc int 4 int 1 wdt int 2 8-bit timer 2 gpio p00 to p03 p20 to p23 int 5 nmi p40top43 data-bus test reset_n power v ddl voicecnt sg spp spm aout reset & test alu epsw1 ? 3 psw elr1 ? 3 lr ecsr1 ? 3 dsr/csr pc greg 0 ? 15 v dd v ss int 1 spv dd spv ss osc osc0 osc1 lsclk* outclk* spin
fedl610q340digest-01 ml610q340/340 5/16 pin configuration ml610q340 ssop package product nc: no connection figure 3 pin configuration of ml610q340 package product 1 12 19 30 2 3 4 5 6 7 8 9 10 11 20 21 22 23 24 25 26 27 28 29 15 13 14 16 17 18 v dd osc0 osc1 v ddl v pp p43 spp spm (nc) spv ss spv dd spin v ss p20 p21 p22 p42 p41 p40 v ss reset_n test p03 p02 p01 a out sg p23 nmi p00
fedl610q340digest-01 ml610q340/340 6/16 ml610340 ssop package product nc: no connection figure 4 pin configuration of ml610340 package product 1 12 19 30 2 3 4 5 6 7 8 9 10 11 20 21 22 23 24 25 26 27 28 29 15 13 14 16 17 18 v dd osc0 osc1 v ddl (nc) p43 spp spm (nc) spv ss spv dd spin v ss p20 p21 p22 p42 p41 p40 v ss reset_n test p03 p02 p01 a out sg p23 nmi p00
fedl610q340digest-01 ml610q340/340 7/16 list of pins primary function secondary function tertiary function pad no pin name i/o description pin name i/o description pin name i/o description 10,22 vss ? negative power supply pin ? ? ? ? ? ? 1 v dd ? positive power supply pin ? ? ? ? ? ? 4 v ddl ? power supply for internal logic (internally generated) ? ? ? ? ? ? 27 spv ss ? negative power supply pin for built-in speaker amplifier ? ? ? ? ? ? 26 spv dd ? positive power supply pin for built-in speaker amplifier ? ? ? ? ? ? 5 v pp (*) ? power supply pin for flash memory ? ? ? ? ? ? 12 test i/o input/output pin for testing ? ? ? ? ? ? 11 reset_n i reset input pin ? ? ? ? ? ? 2 osc0 i connection pin for high-speed clock oscillation ? ? ? ? ? ? 3 osc1 o connection pin for high-speed clock oscillation p11 i input port ? ? ? 24 aout o line output ? ? ? ? ? ? 25 spin i analog input to the built-in speaker amplifier ? ? ? ? ? ? 23 sg o reference power supply pin of the built-in speaker amplifier ? ? ? ? ? ? 30 spp o positive output pin of the built-in speaker amplifier ? ? ? ? ? ? 29 spm o negative output pin of the built-in speaker amplifier ? ? ? ? ? ? 17 nmi i input port, non-maskable interrupt ? ? ? ? ? ? 16 p00/exi0 i input port / external interrupt ? ? ? ? ? ? 15 p01/exi1 i input port / external interrupt ? ? ? ? ? ? 14 p02/exi2 i input port / external interrupt ? ? ? ? ? ? 13 p03/exi3 i input port / external interrupt ? ? ? ? ? ? 21 p20/led0 o output port / led drive lsclk o low-speed clock output ? ? ? 20 p21/led1 o output port / led drive outclk o high-speed clock output ? ? ? 19 p22/led2 o output port / led drive ? ? ? ? ? ? 18 p23/led3 o output port / led drive ? ? ? ? ? ?
fedl610q340digest-01 ml610q340/340 8/16 primary function secondary function tertiary function pad no pin name i/o description pin name i/o description pin name i/o description 9 p40 i/o input/output port ? ? ? sin0 i ssio0 data input 8 p41 i/o input/output port ? ? ? sck0 i/o ssio0 synchronous clock input/output 7 p42 i/o input/output port ? ? ? sout0 o ssio0 data output 6 p43 i/o input/output port ? ? ? ? ? ? *: applies to the ml610q340.
fedl610q340digest-01 ml610q340/340 9/16 pin description pin name i/o description primary/ secondary/ tertiary logic power supply v ss ? negative power supply pin ? ? v dd ? positive power supply pin ? ? v ddl ? positive power supply pin for internal logic (internally generated) capacitors c l (see measuring circuit 1) are connected between this pin and v ss ? ? spv ss ? negative power supply pin for built-in speaker amplifier ? ? spv dd ? positive power supply pin for built-in speaker amplifier ? ? v pp (*) ? power supply pin for flash memory ? ? test test i/o input/output pin for testing. has a pull-down resistor built in. ? positive system reset_n i reset input pin . when this pin is set to a ? l ? level, the device is placed in system reset mode and the internal circuit is initialized. if after that this pin is set to a ? h ? level, program execution starts. this pin has a pull-up resistor built in. ? negative osc0 i ? ? osc1 o pins for connecting a crystal unit for high speed clock. connect a 4.096 mhz crystal unit (see measuring circuit 1) to these pins. also, connect capacitors (c dh and c gh ) between these pins and v ss as required. ? ? lsclk o low-speed clock output. this function is allocated to the secondary function of the p20 pin. secondary ? outclk o high-speed clock output. this function is allocated to the secondary function of the p21 pin. secondary ? general-purpose input port p00?p03 i general-purpose input ports. primary positive general-purpose output port p20?p23 o general-purpose output ports. provided with a secondary function. cannot be used as ports if their secondary function is used. primary positive general-purpose input/output port p40?p43 i/o general-purpose input/output ports. provided with a secondary function. cannot be used as ports if their secondary function is used. primary positive *applies to the ml610q340.
fedl610q340digest-01 ml610q340/340 10/16 pin name i/o description primary/ secondary/ tertiary logic synchronous serial (ssio) sin0 i synchronous serial data input pin. allocated to the tertiary function of the p40 pin. tertiary positive sck0 i/o synchronous serial clock in put/output pin. allocated to the tertiary function of the p41 pin. tertiary ? sout0 o synchronous serial data output pin. allocated to the tertiary function of the p42 pin. tertiary positive external interrupt nmi i external non-maskable interrup t input pin. the interrupt occurs on both the rising and falling edges. primary positive/ negative exi0?3 i external maskable interrupt input pins. it is possible, for each bit, to specify whether the interrupt is enabled and select the interrupt edge by software. allo cated to the primary function of the p00?p03 pins. primary positive/ negative led drive led0?3 o nmos open drain pins to allow direct driving of led. allocated to the secondary function of the p20?p23 pins. primary positive/ negative voice output function aout o line output pin. when you use built-in speaker amplifier, connect with the spin pin. ? ? spin i analog input pin of the in ternal speaker amplifier. ? ? sg o reference voltage output pin of the internal speaker amplifier. ? ? spp o positive output pin of the internal speaker amplifier. ? ? spm o negative output pin of the internal speaker amplifier. ? ?
fedl610q340digest-01 ml610q340/340 11/16 electrical characteristics absolute maximum ratings (v ss = spv ss = 0v) parameter symbol condition rating unit power supply voltage 1 v dd ta = 25 c ? 0.3 to +7.0 v power supply voltage 2 spv dd ta = 25 c ? 0.3 to +7.0 v power supply voltage 3 v ddl ta = 25 c ? 0.3 to +3.6 v power supply voltage 4 v pp ta = 25 c ? 0.3 to +9.5 v input voltage v in ta = 25 c ? 0.3 to v dd +0.3 v output voltage v out ta = 25 c ? 0.3 to v dd +0.3 v output current 1 i out1 p4, ta = 25 c ? 12 to +11 ma output current 2 i out2 p2, ta = 25 c ? 12 to +20 ma power dissipation pd ta = 25 c 861 mw storage temperature t stg D ? 55 to +150 c recommended operating conditions (v ss = spv ss = 0v) parameter symbol condition range unit operating temperature t op D ? 40 to +85 c v dd D 2.2 to 5.5 operating voltage spv dd D 2.3 to 5.5 v operating frequency (cpu) f op D 437k to 4.2m hz high-speed crystal/ceramic oscillation frequency f xth D 4.0m, 4.096m hz c dh D 15 to 32 high-speed crystal oscillation external capacitor c gh D 15 to 32 pf capacitor externally connected to v ddl pin c l D 10 30% f capacitor externally connected to sg pin c sg D 0.1 30% f
fedl610q340digest-01 ml610q340/340 12/16 flash memory operating conditions (v ss = spv ss = 0v) parameter symbol condition range unit operating temperature t op at write/erase 0 to +40 c v dd at write/erase 2.7 to 3.6 v ddl at write/erase (*1) 2.5 to 2.75 operating voltage v pp at write/erase (*1) 7.7 to 8.3 v maximum rewrite count c ep D 80 times data retention period y dr D 10 years *1: when writing data to, or erasing data from, flash ro m, it is necessary to apply a voltage within the range specified above to the v ddl pin. dc characteristics (1 of 5) (v dd = spv dd = 2.2 to 5.5v, v ss = spv ss = 0v, ta = ? 40 to +85 c, unless otherwise specified) parameter symbol condit ion min. typ. max. unit measuring circuit high-speed oscillation start time t xth D D 2 20 ms reset pulse width p rst D 100 D D reset noise rejection pulse width p nrst D D D 0.4 s time from power-on reset to power-up t por D D D 10 ms 1
fedl610q340digest-01 ml610q340/340 13/16 dc characteristics (2 of 5) (v dd = spv dd = 2.3 to 5.5v, v ss = spv ss = 0v, ta = ? 40 to +85 c, unless otherwise specified) parameter symbol condition min. typ. max. unit measuring circuit line amplifier output load resistance r la at 1/2v dd output 10 ? ? k line amplifier output voltage range v ad at output load v dd 1/6 ? v dd 5/6 v sg output voltage v sg D 0.95 v dd /2 dv dd /2 1.05 v dd /2 v sg output resistance r sg D 57 96 135 k spm, spp output load resistance r lsp D 8 D D pspo1 spv dd = 3.3v, f = 1khz, rspo = 8 , thd 10% at spin input ? 0.5 ? w speaker amplifier output power pspo2 spv dd = 5.0v, f = 1khz, rspo = 8 , thd 10% at spin input ? 1 ? w output offset voltage between spm and spp with no signal present vof spv dd =3.0v, spin ? spm gain = +6db with a load of 8 ? 50 ? +50 mv 1
fedl610q340digest-01 ml610q340/340 14/16 dc characteristics (3 of 5) ml610q340 (v dd = spv dd = 2.2 to 5.5v, v ss = spv ss = 0v, ta = ? 40 to +85 c, unless otherwise specified) parameter symbol condit ion min. typ. max. unit measuring circuit ta +40 c D 0.5 2.0 supply current 1 idd1 cpu: in stop state. low-speed/high-speed oscillation: stopped ta +85 c D 0.5 8 a v dd = spv dd = 3.0v D 1.7 4 supply current 4 idd4 cpu: running at 4.096mhz crystal/ceramic oscillating mode * 1 v dd = spv dd = 5.0v D 2.2 4 v dd = spv dd = 3.0v D 3 12 supply current 5 idd5 cpu: running at 4.096mhz crystal/ceramic oscillating mode * 1 during voice playback (no output load) v dd = spv dd = 5.0v D 8 12 ma 1 * 1 : use 4.096mhz crystal oscillator chc49sfwb (kyocera). dc characteristics ml610340 (v dd = spv dd = 2.2 to 5.5v, v ss = spv ss = 0v, ta = ? 40 to +85 c, unless otherwise specified) parameter symbol condit ion min. typ. max. unit measuring circuit ta +40 c D 0.5 2.0 supply current 1 idd1 cpu: in stop state. low-speed/high-speed oscillation: stopped ta +85 c D 0.5 8 a v dd = spv dd = 3.0v D 0.75 4 supply current 4 idd4 cpu: running at 4.096mhz crystal/ceramic oscillating mode * 1 v dd = spv dd = 5.0v D 1.5 4 v dd = spv dd = 3.0v D 3 12 supply current 5 idd5 cpu: running at 4.096mhz crystal/ceramic oscillating mode * 1 during voice playback (no output load) v dd = spv dd = 5.0v D 8 12 ma 1 * 1 : use 4.096mhz crystal oscillator chc49sfwb (kyocera).
fedl610q340digest-01 ml610q340/340 15/16 package dimensions ( unit: mm )
fedl610q340digest-01 ml610q340/340 16/16 notice 1. the information contained herein can change without notice owing to product and/or technical improvements. before using the product, please make sure that the information being referred to is up-to-date. 2. the outline of action and examples for application circuits described herein have been chosen as an explanation for the standard action and performance of the product. when planning to use the product, please ensure that the external conditions are reflected in the actual circu it, assembly, and program designs. 3. when designing your product, please use our product below the specified maximum ratings and within the specified operating ranges including , but not limited to, operating voltage, power dissipation, and operating temperature. 4. oki semiconductor assumes no re sponsibility or liability whatsoever for any failure or unusual or unexpected operation resulting from misuse, neglect, im proper installation, repair, alteration or accident, improper handling, or unusual physical or electrical stress including, but not limited to, exposure to parameters beyond the specified maximum ratings or operation outside the specified operating range. 5. neither indemnity against nor license of a third party? s industrial and intellectual property right, etc. is granted by us in connection with the use of the product and/or the information and drawings contained herein. no responsibility is assumed by us for any infringement of a third party?s right which may result from the use thereof. 6. the products listed in this document are intended for use in general electronics equipment for commercial applications (e.g., office automation, communication equipment, measurement equipment, consumer electronics, etc.). these products are not, unless specifically au thorized by oki semiconductor authorized for use in any system or application that requires special or enhanced quality and reliability characteristics nor in any system or ap plication where the failure of such system or application may result in the loss or damage of property, or death or injury to humans. such applications include, but are not limited to, tra ffic and automotive equipment, safety devices, aerospace equipment, nuclear power control, medical equipment, and life-support systems. 7. certain products in this document may need government approval before they can be exported to particular countries. the purchaser assumes the responsibility of determining the legality of export of these products and will take appropriate and necessary steps at their own expense for these. 8. no part of the contents contained herein may be reprinted or reproduced without our prior permission. copyright 2008 oki semiconductor co., ltd.

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