UPD75P216ACW NEC, UPD75P216ACW Datasheet
UPD75P216ACW
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UPD75P216ACW Summary of contents
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... ORDERING INFORMATION Part Number PD75P216ACW Caution Pull-up resistor mask options are not available. Please refer to "Quality grade on NEC Semiconductor Devices" (Document number IEI-1209) published by NEC Corporation to know the specification of quality grade on the devices and its recommended applications. Document No. IC–2670A (O.D.No. IC-7625B ) ...
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PIN CONFIGURATION (Top View P00/INT4 P01/SCK P02/SO P03/SI P10/INT0/V PP P11/INT1 P12/INT2 P13/TI0 P20 P21 P22 P23/BUZ P30/MD0 P31/MD1 P32/MD2 P33/MD3 P60 P61 P62 P63 P40 P41 P42 P43 PPO ...
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BASIC INTERVAL TIMER INTBT COUNTER (14) TIMER/EVENT TI0/P13 COUNTER #0 INTT0 TIMER/PULSE GENERATOR PPO INTTPG SI/P03 SERIAL SO/P02 INTERFACE SCK/P01 INTSIO V /INT0/P10 PP INT1/P11 INTERRUPT INT2/P12 CONTROL INT4/P00 WATCH TIMER BUZ/P23 CY PROGRAM ALU GENERAL REG. PROM PROGRAM MEMORY ...
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PIN FUNCTIONS ................................................................................................................................ 5 1.1 PORT PINS .................................................................................................................................................... 5 1.2 NON-PORT PINS .......................................................................................................................................... 6 1.3 TREATMENT OF UNUSED PINS ................................................................................................................ 8 2. DIFFERENCES BETWEEN THE 3. ONE-TIME PROM (PROGRAM MEMORY) WRITE AND VERIFY ..................................................10 3.1 PROM WRITE AND VERIFY ...
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PIN FUNCTIONS 1.1 PORT PINS Input/ Shared Pin name output pin P00 Input INT4 P01 I/O SCK P02 I/O SO P03 Input SI P10 Input INT0/V PP P11 INT1 P12 INT2 P13 TI0 P20 I/O — P21 — P22 ...
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... NC Note 4 — Note 1. The circle ( ) indicates the Schmitt triggered input. 2. Pull-down resistor is incorporated. 3. Open-drain output 4. NC pin should be connected Function Used for digit output Can withstand high voltage and high current For digit/segment output Can withstand high voltage and high current Unused pin can be used as PORTH ...
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Fig. 1-1 Pin Input/Output Circuit TYPE P-ch IN N-ch CMOS level input buffer TYPE B IN Schmitt-triggered input with hysteresis TYPE data P-ch output N-ch disable Push-pull output which can be set to high-impedance ...
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... TREATMENT OF UNUSED PINS Table 1-2 Recommended Connection for Unused Pins Pin P00/INT4 P01/SCK P02/SO P03/SI P10/INT0/V PP P11/INT1, P12/INT2 P13/T10 P20 - P22 P23/BUZ P30/MD0 - P33/MD3 P40 - P43 P50 - P53 P60 - P63 PPO T15/S10, T14/S11 T10/S15/PH3-T13/S12/PH0 XT1 XT2 8 Recommended connection Connect ...
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... ROM RAM ® FIP Controller Driver Port 6 Pull-Down Registor S0 – S8, T0 – T9 S9, T10 – T15 Power-On Reset Power-On Flag Pin Connection Operating Ambient Temperature Operating Supply Voltage Package PD75P216A AND THE PD75216A, PD75P216A PD75216A One-time PROM 16256 8 bits (0000H – 3F7FH) ...
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... ONE-TIME PROM (PROGRAM MEMORY) WRITE AND VERIFY The PD75P216A contains 16256 8 bits of one-time PROM available of writing. The following table shows the pin functions during the write and verify cycles. Note that it is not necessary to enter an address, because the address is updated by pulsing the X1 clock pins. ...
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PROM WRITE PROCEDURE PROM can be written at high speed using the following procedure: (see the following figure) (1) Pull unused pins to V through resistors. Set the X1 pin low. SS (2) Supply 5 volts to the V ...
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PROM READ PROCEDURE The PROM contents can be read in the verify mode by using the following procedure: (see the following figure) (1) Pull unused pins to V through resistors. Set the X1 pin low. SS (2) Supply 5 ...
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ELECTRICAL SPECIFICATIONS Absolute Maximum Ratings ( Parameter Symbol V DD Supply voltage V LOAD V PP Input voltage Output voltage V OD High-level output current I OH Low level output current ...
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Main System Clock Configurations (T Recommended Resonator constants X1 X2 Ceramic resonator Crystal resonator External clock PD74HCU04 Subsystem Clock Configurations (T a Recommended Resonator constants XT1 XT2 Crystal R resonator C3 C4 ...
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Capacitance ( Parameter Symbol Input capacitance C IN Other than display output Output capacitance C OUT Display output Input/Output capacitance Characteristics (T = – ...
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AC Characteristics (T = – Parameter Symbol Note 1 CPU clock time (minimum instruction t CY execution time = 1 machine cycle) TI0 input frequency f TI TI0 input high- and low-level width t , ...
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AC timing Test Point (Except X1, XT1 Clock Timing X1 input XT1 input TIO Timing TIO 0. Test points ...
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Serial Transfer Timing SCK SI SO Interrupt Input Timing INT0 RESET Input Timing RESET 18 t KCY SIK KSI Input data t KSO Output data t t INTL INTH t RSL ...
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Data Memory STOP Mode Low Voltage Data Retention Characteristics (T Parameter Symbol Data retention voltage V DDDR Data retention current I DDDR Released signal SET time t SREL Note 1 t WAIT Oscillation stabilization time Note 1. The oscillation stabilization ...
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DC Programming Characteristics (T a Parameter Symbol V IH1 High-level input voltage V IH2 V IL1 Low-level input voltage V IL2 Input leakage current I L1 High-level output voltage V OH Low-level output voltage power supply current ...
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Program Memory Write Timing t VPS VDS P40-P43 Input data P50-P53 MD0 M1R MD1 t PCR ...
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PACKAGE DRAWINGS 64 PIN PLASTIC SHRINK DIP (750 mil NOTE 1) Each lead centerline is located within 0.17 mm (0.007 inch) of its true position (T.P.) at maximum material condition. 2) Item "K" ...
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RECOMMENDED SOLDERING CONDITIONS The following conditions must be met when soldering this product. For more details, refer to our document “SEMICONDUCTOR MANUAL” (IEI-1207). Please consult with our sales offices in case other soldering process is used case ...
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... PROM from a standalone terminal or a host machine. The PG-1500 can be used to program typical 256K-bit to 4M-bit PROMs. PROM programmer adapter dedicated to PD75P216ACW. Connect the programmer adapter to PG-1500 for use. PROM programmer produced by Ando Electric Corp. Programmer adapter dedicated to the PD75P216ACW Connect to AF-9703, AF-9704 for use PROM programmer produced by Data I/O Japan Corp ...
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... IE control program Notes Provided only for maintenance purposes. Remark NEC is not responsible for the IE control program operation unless it runs on any host machine with the operation system listed above. The IE-75000 in-circuit emulator to debug the hardware and software at developing application system for 75X series. ...
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Centronics interface IE-75000-R IE-75001-R RS-232-C IE control Host machine program PG-1500 PC-9800 series controller IBM PC series (Symbol debugging possible) Relocatable assembler Configuration of Development Tools In-circuit emulator Emulation probe EP-75216ACW-R Note 1 EP-75216AGF-R IE-75000-R-EM PROM version PROM programmer PD75P216ACW ...
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... HANDLING OF UNUSED INPUT PINS FOR CMOS Note: No connection for CMOS device inputs can be cause of malfunction connection is provided to the input pins possible that an internal input level may be generated due to noise, etc., hence causing malfunction. CMOS devices behave differently than Bipolar or NMOS devices ...
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... The devices listed in this document are not suitable for use in aerospace equipment, submarine cables, nuclear reactor control systems and life support systems. If customers intend to use NEC devices for above applications or they intend to use "Standard" quality grade NEC devices for applications not intended by NEC, please contact our sales people in advance. ...