S14L63AF | DigiCamel IC Datasheet

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a CMOS 4-bit 1-chip MICROCOMPUTER . S-1463AF/14L63AF The S-1463AF/14L63AF is a CMOS 4-bit microcomputer, which integrates ROM, RAM, a timer and I/O ports on a single chip. Since “ the S-1463AF/14L63AF has a 2K x 16-bit ROM, a special terminal for . remote control signal output and key-on wake-up functions, it is ideal . for infrared remote controller. The S-14L63AF with a low operating voltage range (1.2 V to 3.6 V) is suitable for single-battery powered devices. lf Features Characteristics + Power supply voltage : 2.2 to 6.0 V (S-1463AF) 1.2 to 3.6 V (S-14L63AF) . * Current consumption S-1463AF : Running : 0.7 mA max. at 1 MHz, 3V operation Standby :0.1 ZA typ., 2.0 «A max. $-14L63AF : Running : 0.3 mA max. at 1 MHz, 1.5 V operation Standby :10 “A max + Operating frequency : 1 MHz + Instruction execution time : 4.0 4s at 1 MHz oscillation Hardware functions + ROM: 2Kx 16 bits + RAM: 1284 bits + Port : 6-bit input, 7-bit output, 3-bit /O. + Remote control signal output + Standby counter + Timer / Counter : 10-bit counter , 8-bit timer + Watchdog timer » Key-on wake-up + Interrupt function: Internal (two) + Oscillation circuit : Ceramic oscillator is built in + Standby status : Stops oscillation, holds internal status Software + Instruction: 35 basic instruction sets (166 if addressing modes are included) + 16-level subroutine nesting Package + 24-pin SOP . OTP version + §-1463AF : For software evaluation, use the S-14P63AF + S-14L63AF: For software evaluation, use the S-14P63AF lf Applications + Remote controller + Other small-sized control equipment

CMOS 4-bit 1-chip MICROCOMPUTER S-1463AF/14L63AF Hf Dimensions (24-pin SOP) 15.2 (15.5 max.) 5.4 THUUHOOUDOHASE Oo soe -1000000D000000 +01 oo 0.15 ~ 0s 1.80.1 |2.0max. Omin. 1.27 0.4201 Unit: mm M™@ Pin Assignment 24-pin SOP Top view Pat 26 b Ps, PaO 2 23 Py Po O 3 22 DP» Pa O 4 2p, Pad 5 20 F) Pao acd 6 19 Py RMO C] 7 wOPy Tet 8 7 Bro VeeQ 9 16 1 Pos aid 10 15 FD Pop a2 14 D Poy Vss 12 13 Fl Reset @ Terminal Functions [~Wame [ovo [Functions [Vcc __| — __ | Positive power supply Oscillation circuit input terminal Oscillation circuit output terminal "RESET Reset input terminal (pull-up resistor is built in) TEST. Test input terminal (pull-up resistor is built in) [_~_RMO___| Output | Remote control signal output terminal VO ports, selectable in bit unit. Po; to Pos VO | Built-in pull-up resistor and Nch opendrain output are available in mask option. Pio. Pas P Input ports, also used as sense input of key matrix. Pig “oP: 13 ‘Standby status is released by inputting low level in standby status. 20 tone? Pull-up resistor is built in. Pa9 to P33, Output Output ports, also used as scan output of key matrix. Pag to Pa PUT | Nch opendrain outputis also available in mask option.

CMOS 4-bit 1-chip MICROCOMPUTER S-1463AF/14L63AF ES @ DC Electrical Characteristics 1. S-1463AF e®Voc=3V : (Ta=-10°Cto + 70°C) [__Parameter__|symbol| Conditions(applicable terminals) |_Min. | typ. | max. unit | Operating current - | - | Consumption Ieco | fose= 1 MHz, noload 0.7 mA ‘Standby current OFF mode | = fo | 2 || High level input voltage Vin 0.8 xVec v Low level input fesrge [ve P= oz] v | High level input All input pins* - - -[leakage current HT View HA . Low level input Without pull-up resistor . | Neakage current lu | P91 t0 P93, Vin= V5 y vA High level input FEET, ViyevVec- pial RESET, Vin=Vcc- 0.3V uA Low level input | With pull-up resistor, Po; to Po3, aA current 1 IM _| Pi9,P13,P13,Pz9 to Pz, Viv= Vs Low level i it RESET Low level input TEST. = tow levg TEST, Vin =Vss eN High level output . : tion RMO, Vour=2.1V 5.0 High level output Po1 to Po3, P39 to P33, Pag to Paz, oA current 2 Vout = 2.6 V Low level output = Low level output I Poq to Po3, P39 to P33, Pag to Paz, 10 current 2 0l2 | Voyr=0.4V : width Ywo v * TEST, RESET, Poy to Po3, P1,P11,P13, P20 to P22 2. S-1463AF *@Voc=5V (Ta=-10°C to +70°C) [__Parameter__|symbol] Conditions(applicable terminals) | Min. | Typ. | Max | unit | Operating current = consumption leco_ | fosc= 1 MHz, noload consumption lecs_ | OFF mode ws High level input voltage Vu 0.8xVec v voltage Vie 0.2xVec} V High level input All input pins* yA leakage current. Vin = Vi Low level input Without pull-up resistor [4 [| - | yA leakage current Li | Pos to Pos. Vins V: High level input REG Ve it abhi RESET, Vin=Vcc-0.3V aN Low level input ta | With pull-up resistor, Po; to Poa, TA current 1 Py9.P11, P13,P29 to P22, Vin = Vs Low level input RESET - a current? Iu | RESET, Vin=Vss 2.4 aN Low level input FECT TET ness [7s | 0] 2 | a | High level output = - tone four | RMO, Vour=4.1V 7 mA High level output Po1 to Po3, P39 to P33, Pag to Pa2, Z current 2 Vour=46V 250 | yA Tow level output ~ content | lou | RMO, Vour=0.4V PN Low level output | Pq to Po3, P39 to P33, Pao to Pa, current 2 OL2 | Voyr = 0.4V Schmitt hysteresis width Ywo y * TEST, RESET, Pos to Po3, P1o,P11,P13, P20 to Poa

CMOS 4-bit 1-chip MICROCOMPUTER S-1463AF/14L63AF Eee —— eee 3. S-14L63AF eVoc=1.5V (Ta=-10°C to +70 °C) [___Parameter__[Symbol| Conditions(applicable terminals) |_Min. | typ. | Max. unit | Operating current - coneumpnon leco_| fosc= 1 MHz, no load mA ee forme = [a] consumption lecs_ | OFF mode vA voltage Vu 0.8xVec v Low level input Histage fe fT = = forever v | High level input All input pins* - leakage current Vin=V 1 pA Low level input 1 Without pull-up resistor fa |-[- [a] a leakage current UL | Pos to Pos Vin = Vi current RESET, Vin = Vcc - 0.3V uA Low level input | ‘With pull-up resistor, Po to Po3, | 20 [0 | 3 || current 1 HY | Pro, Pr, P13.P20 to P22, Vin = V: Low level input rT High level output = . | - | Curent lon1 | RMO, Vour=1.1V High level output Poy to Po3, P39 to P33, Pag to Pa2, current 2 fore | Voure tiv vA Low level output - _ [| Low level output Poy to Po3, P39 to P33, Pag to Paz, | os | — | — [ma] current2 loz | Vour=0.4V ma ‘Schmitt hyseresis fom [wo PT le = [I * TEST, RESET, Poy to Po3, P10,P11, P13,P20 to Paz 4. S-14L63AF © Voc =3.0 V (Ta=-10°C to +70°C) [Parameter [Symbol] Conditions(applicable terminals) |_Min. | Typ. [ wax. | unit ] Operating current - consumption 'cco_ | fosc= 1 MHz, noload mA Standby current [eowampicn” | es [ormose T= Ts [| voltage Via 0.8x Vee Vv Low level input fistage | Me | = fever] | High level input All input pins* | — | 7A leakage current Vin=V Low level input 1 Without pull-up resistor A YA leakage current LL | Pos to Pos Vin= V. High level input RE VeVae current RESET, Vin=Vec-0.3V uh Low level input | mr | With pull-up resistor, Po; to Po3, [120 | -s0 | 20 | 1 | current} hut | Pio, PinsPra,P20to Pro, Viv=Ves | “20 | “0 us Low level input TET Vn = | -0 | [a | High level output a Curent t RMO, Voyt=2.6V mA High level output Po to Po3, P39 to P33, Pag to Pa2, | - | -| current 2 ton? _| Vour=2.6V vA Low level output - Err Pes [rooney |= | — [a Low level output Po} to Po3, P39 to P33, Pag to Paz, weedy Lo | = | = [ma | Schmitt hyseresis * TEST, RESET, Pos to Po3, P10,P11, P13,P20 to P22

CMOS 4-bit 1-chip MICROCOMPUTER S1463AF/14L69AF Mf Instructions 1. Instructions are 16-bit length, and executed in a single instruction cycle(4 clocks). 2. The S-1463AF has 6 addressing modes. 1) Direct addressing mode 2) Relative addressing mode 3) Immediate addressing mode - 4) Register addressing mode . . .5) Accumulator indirect addressing mode co 6) Accumulator indexed addressing mode 3. Number of instructions fo asic | including addressing modes [Twansferinstraciion | 6 | is Arithmetic operation 57 instruction Logical operation instruction [Rotatenshittinstruction | 2 |. -6 +d [cPUcontrolinstruction | 3+ 3 Sid [total ste lf Application Example (S-1463AF) Z Infrared light S-1463AF ® emitting diode cu wo So cu oo} Po tight emitting diode ® for display Pox Pos Prov ParePas, i . Posto Pin XK] Key matrix RESET 6x7 + Voltage detector Py t0P33 1 $-80723AN Pag to Paz Vss Vee 1S Vx2 I

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S14L63AF specifications and overview.

Summary

CMOS 4-bit 1-chip MICROCOMPUTER

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CMOS 4-bit 1-chip MICROCOMPUTER

Source title S14L63AF Datasheet(PDF) - Seiko Instruments Inc

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