r03ds0034ej0400 rev.4.00 page 1 of 6 jun 26, 2013 target specification datasheet rna53a30f system organizer ic for dedicate microcomputer description rna53a30f is reset function and reference voltage output for microcontroller has been installed. provide support for renesas mcu operation. features ? reset detection voltage: 3.05 v 1% ? standard voltage: 3.050 v 0.8% ? delay time: 50,100 ms (fine regulation by resistance is possible) ? corresponds to manual reset ? sleep mode is installed ordering information part name package type package code package abbreviation taping abbreviation (quantity) surface treatment RNA53A30FUSH1 ssop-8 pvsp0008ka-a us h (3,000 pcs/reel) 1 (sn/bi) application ? power supply voltage monitoring for microprocessors ? computers and notebook computers ? digital still camera, digital video camera, and pda block diagram 72 1 38 4 6 5 + ? vdd rosc r1 r2 i1 vref r4 50 ms 100 ms r3 comp1 + ? op1 s0 gnd vrefo vout mr slp i2 i3 delay circuit oscillator r r r03ds0034ej0400 rev.4.00 jun 26, 2013
rna53a30f target specification r03ds0034ej0400 rev.4.00 page 2 of 6 jun 26, 2013 timing chart ad operation ad operation ad operation ad operation usually operation usually operation usually operation resetting operation resetting operation resetting operation resetting operation ad stop vsh microcomputer operation (reference) 0.9 td vdd vdd vdd gnd tpw = 3 (s) min vdd mr gnd slp gnd vrefo vout vrefo gnd vsh vs 0.9 td 0.9 td 0.9 td vs td td td set low pulse width by value is longer 3 s. uncertainty uncertainty
rna53a30f target specification r03ds0034ej0400 rev.4.00 page 3 of 6 jun 26, 2013 pin arrangement 1 rosc slp mr 4 3 2 s0 vout vrefo vdd gnd 8 7 (top view) 6 5 mark indication (1) (2) (3) n 0 3 (1) year code the last digit of year (2) month code starting in january "a", "b", "c", "d", "e", "f", "g", "h ", "j", "k", "l", "m" (3) week code view week of month, 1 week "1" pin description pin no. terminal marking terminal name i/o function 1 rosc oscillation control resistance installation terminal ? ? 1.1 m is installed between gnd usually. ? delay adjustment range of resistance: 650(k ) to 1.35(m ) 2 slp sleep mode control i ? l: sleep mode (power-supply current becomes several a) ? h: usually mode ? terminal is open, pull-down in gnd 3 mr manual reset input i ? low is input, 5pin( vout ) output the low level set the low pulse width by value is longer 3 s ? terminal open, pull-up in vdd 4 gnd gnd ? ? sorcing 0 v. 5 vout reset output o ? power-supply voltage reaches th e value below the detection voltage, low is output ? low level is input to mr terminal, low is output ? open drain output ? range pull-up resistance: 10(k ) to 100(k ) 6 vrefo standard voltage output o ? standard voltage (3.05 v typ) for ad/da is output ? outside puts capacity (0.1 f) by pursuant for microcomputer 7 vdd power-supply terminal ? ? sorcing power-supply voltage. 8 s0 delay time switch i ? delay time is switched. low: 50 (ms), high: 100 (ms) ? terminal is open, pull-up in vdd
rna53a30f target specification r03ds0034ej0400 rev.4.00 page 4 of 6 jun 26, 2013 absolute maximum ratings item symbol ratings unit supply voltage vdd 6.5 v output voltage (open-drain type) vout ?0.3 to +6.5 v input voltage vin ?0.3 to vdd v output current iout 10 ma standard voltage terminal source current iref 5 ma continuous power dissipation pd 160 (ta = 25c) mw operating temperature topr ?40 to +85 c storage temperature tstg ?55 to +125 c electrical characteristics (vdd = 3.3 v, ta = 25c, unless otherwise noted) item symbol min typ max unit test conditions output fixation voltage voul ? ? 0.9 v vout terminal, rl = 10 (k ) operating limit voltage vopm 2.7 ? ? v current consumption idd ? 100 200 a vdd = 3.3 v, slp = hi (vdd) standing circuit current iddslp ? 2.8 5.6 a slp = low (gnd), mr = hi (vdd), s0 = hi (vdd) detecting voltage vs 3.019 3.049 3.079 v detecting voltage temperature coefficient vs/ t ? 100 ? ppm/c hysteresis voltage vhys vs 0.01 vs 0.02 vs 0.03 v standard voltage vref 3.026 3.050 3.074 v vdd 3.3 v, isource = 0 to 3 ma, cl = 0.1 f standard voltage temperature coefficient vref/ t ? 100 ? ppm/c standard voltage return time vrcv ? ? 0.9 td ms output low voltage vol ? 0.3 0.54 v vout , isink = 4 ma, vdd = 2.6 (v) output leakage current ilk ? ? 100 na vout , vdd = 3.6 v minimum pulse width tpw 3 ? ? s mr terminal input delay time td 35 50 65 ms s0 = low 70 100 130 ms s0 = high reactive time tphl ? 6 ? s vdd drop to time until outputting vout mr input to time until outputting vout high input voltage vih vdd 0.8 ? vdd v mr terminal, slp terminal, s0 terminal, vdd = 3.0 v to 3.6 v low input voltage vil 0 ? vdd 0.2 v mr terminal, slp terminal, s0 terminal, vdd = 3.0 v to 3.6 v s0 terminal pull-up current ipus0 ? ? 0.5 a s0 terminal mr terminal pull-up current ipumr 1.5 3 6 a mr terminal slp terminal pull- down current ipdslp ? ? 0.5 a slp terminal
rna53a30f target specification r03ds0034ej0400 rev.4.00 page 5 of 6 jun 26, 2013 example of application circuit interrupt signal vdd rosc reset signal from another system, and manual reset (1) ex-nor r8 s0 gnd such t wl1 > t wl2 , (1) recommend set a longer pulse width. low pulse between two is recommended set to overlap. vrefo vout mr slp r9 vdd vdd microcomputer irq# res# vrefh wdtovf# vrefl (gnd) reset signal output to external systems [application example1] interrupt signal vdd rosc r8 s0 gnd vrefo vout mr slp r9 vdd vdd microcomputer irq# res# vrefh vrefl (gnd) reset signal output to external systems [application example2] t wl1 t wl2 (1) (3) (2) reset signal from another system, and manual reset 0.1 f 0.1 f 21 38 4 6 5 7 + ? r1 r2 i1 vref r4 50 ms 100 ms r3 comp1 + ? op1 i2 i3 delay circuit oscillator r r 72 1 38 4 6 5 + ? r1 r2 i1 vref r4 50 ms 100 ms r3 comp1 + ? op1 i2 i3 delay circuit oscillator r r
rna53a30f target specification r03ds0034ej0400 rev.4.00 page 6 of 6 jun 26, 2013 package dimensions 2.4 0.80.7 1.8 2.2 0.6 a l e e c 1 b 1 d e a 2 b p c x y h e z l 1 2.0 (0.4) 3.1 0.08 0.13 0.23 0.3 0 0.1 2.3 reference symbol dimension in millimeters min nom max 2.2 a 1 0.15 0.22 3.4 2.8 (0.5) 0.11 0.20 p f 1 e 4 85 b h e 0.17 () d 1.5 0.2 1 1 terminal cross section p b c c b detail f 1 2 1 l a a p-vssop8-2.3x2-0.50 0.010g mass[typ.] ttp-8db/ttp-8dbv pvsp0008ka-a renesas code jeita package code previous code
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