UPD17P203AGC-001-3BH Renesas Electronics Corporation., UPD17P203AGC-001-3BH Datasheet
UPD17P203AGC-001-3BH
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UPD17P203AGC-001-3BH Summary of contents
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SINGLE-CHIP MICROCONTROLLER WITH STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER DESCRIPTION PD17P203A and PD17P204 are variations of PD17203A and PD17204 respectively and are equipped with a one-time PROM instead of an internal mask ROM. PD17P203A and PD17P204 ...
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ORDERING INFORMATION Part Number PD17P203AGC-001-3BH PD17P203AGC-002-3BH PD17P203AGC-003-3BH PD17P204GC-001-3BH PD17P204GC-002-3BH PD17P204GC-003-3BH 2 Package 52-pin plastic QFP (14 14 mm) 52-pin plastic QFP (14 14 mm) 52-pin plastic QFP (14 14 mm) 52-pin plastic QFP (14 14 mm) 52-pin plastic QFP (14 ...
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PIN CONFIGURATION (TOP VIEW) (1) Normal operation mode LED 1 2 REM 3 V XRAM OUT 7 GND 0 8 RESET 9 WDOUT OUT ...
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PROM programming mode (Open GND CLK 6 (Open) GND (L) 9 (Open) 10 (L) 11 (Open GND Caution Those enclosed ...
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BLOCK DIAGRAM P0A 0 P0A 1 P0A P0A 2 P0A 3 P0B /MD0 0 P0B /MD1 1 P0B P0B /MD2 2 P0B /MD3 3 P0C /D4 0 P0C /D5 1 P0C P0C /D6 2 P0C /D7 3 P0D /D0 0 ...
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PIN FUNCTIONS ..................................................................................................................... 7 1.1 NORMAL OPERATION MODE ..................................................................................................... 1.2 PROM PROGRAMMING MODE ................................................................................................... 1.3 PIN I/O CIRCUITS .......................................................................................................................... 9 1.4 PROCESSING OF UNUSED PINS ................................................................................................ 12 1.5 NOTES ON USING RESET AND INT PINS ................................................................................. 13 2. DIFFERENCES ...
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PIN FUNCTIONS 1.1 NORMAL OPERATION MODE Pin No. Symbol Outputs NRZ signal in synchronization with 1 LED infrared remote controller signal. Remains low while remote control carrier is output 2 REM Outputs active-high infrared remote control signal 3 V ...
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Pin No. Symbol Comparator output. Externally connect CMPOUT 21 CMPOUT and TM0IN when using microcontroller as teaching remote controller Clock input to timer 0. Input clock is sampled by internal clock and then input to envelope signal 22 generator circuit, ...
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PROM PROGRAMMING MODE Pin No. Symbol 3 GND 7 GND 0 13 GND 5 14 GND Ground 1 16 GND 2 20 GND 3 33 GND Positive power DD 5 CLK Address updating clock input Supplies ...
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P0C /D4-P0C /D7, P0D /D0-P0D Output Data latch Output disable (3) P1A -P1A , P1B -P1B /TM2OUT Pull-up Data resistor Output Data latch Output disable 10 /D3 3 N-ch Input buffer Input ...
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P1C /SCK-P1C 0 3 Pull-up Data resistor Output Data latch Output disable (5) RESET Note PD17P203A-001 and PD17P204-001 only PD17P203A, 17P204 P-ch N-ch Input buffer V DD Note Pull-up resistor Input buffer 11 ...
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PROCESSING OF UNUSED PINS The following are recommended to process unused pins. Table 1-1. Processing of Unused Pins Pin INT, TM0IN P0A -P0A , P0B -P0B P0C -P0C , P0D -P0D ...
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NOTES ON USING RESET AND INT PINS (NORMAL OPERATION MODE ONLY) In addition to the functions shown in 1. PIN FUNCTIONS, the RESET and INT pins also have a function to set a test mode (for IC testing) in ...
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DIFFERENCES BETWEEN MASK ROM PRODUCTS AND ONE-TIME PROM PRODUCTS The PD17P203A and PD17203 are identical in the CPU functions and internal hardware peripherals except for that the PD17P204 is provided with a PROM, which can be written by the ...
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ONE-TIME PROM (PROGRAM MEMORY) WRITING, READING, AND VERIFICATION The program memory of 4096 x 16 bits ( PD17P203A) and 7936 x 16 bits ( PD17P204) one-time PROM are provided. The following table lists the pins to be used for ...
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PROGRAM MEMORY WRITE PROCEDURE The program memory write procedure is as follows. High-speed program memory write is possible. (1) Ground the unused pins through pull-down resistors. The CLK pin must be low. (2) Supply the V ...
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PROGRAM MEMORY READ PROCEDURE (1) Ground the unused pins through pull-down resistors. The CLK pin must be low. (2) Supply the V pin. The V DD (3) After waiting for 10 microseconds, supply ...
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ELECTRICAL SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS (T Item Symbol Supply voltage V DD Input voltage OH1 I OH2 I OH3 High-level output current I OH4 I OH5 I OH6 I OL1 I OL2 Low-level output current I ...
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DC CHARACTERISTICS ( – XRAM A Item Symbol V IH1 High-Level Input Voltage V IH2 V IL1 Low-Level Input Voltage V IL2 I IH1 I IH2 High-Level Input ...
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XRAM LOW SUPPLY VOLTAGE DATA HOLDING CHARACTERISTICS (T = – XRAMDR A Item Symbol Data Holding Voltage V XRAMDR DC PROGRAMMING CHARACTERISTICS ( = 6.0 0. ...
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AC PROGRAMMING CHARACTERISTICS ( 6.0 0. 12.5 0 Item Symbol Note 1 Note 2 Address Setup Time (vs.MD0 ) MD1 Setup Time (vs. MD0 ) Data Setup Time ...
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PROGRAM MEMORY WRITE TIMING t RES t VPS GND t VDS GND CLK Hi-Z D0-D7 Data input MD0 t PW MD1 t t ...
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PACKAGE DRAWINGS 52 PIN PLASTIC QFP ( 14 NOTE Each lead centerline is located within 0.20 mm (0.008 inch) of its true position (T.P.) at maximum material condition detail ...
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RECOMMENDED SOLDERING CONDITIONS Soldering must be performed under the following conditions. For details of recommended conditions for surface mounting, refer to information document “Semiconductor device mounting technology manual” (IEI-1207). For other soldering methods, please consult with NEC personnel. Table ...
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APPENDIX A. MICROCONTROLLERS FOR LEARNING REMOTE CONTROLLER Product Item ROM Capacity RAM Capacity Static RAM Capacity Carrier Generator for Infrared Remote Controller Receiver Preamplifier for Infrared Remote Controller I/O Ports External Interrupt (INT) Timer Watchdog Timer Serial Interface Stack Standby ...
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APPENDIX B. DEVELOPMENT TOOLS The following tools are readily available for PD17P203A and PD17P204 program development. Hardware Name The IE-17K, IE-17K-ET, and EMU-17 are in-circuit emulators that can be commonly used with the 17K series products. The IE-17K and IE-17K-ET ...
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Software Outline Name Machine AS17K is an assembler that can be used in common with the 17K series products. 17K series When developing the assembler program of the PD17P203A (AS17K) and 17P204, AS17K is used in combination with a device ...
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PD17P203A, 17P204 ...
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NOTES FOR CMOS DEVICES 1 PRECAUTION AGAINST ESD FOR SEMICONDUCTORS Note: Strong electric field, when exposed to a MOS device, can cause destruction of the gate oxide and ultimately degrade the device operation. Steps must be taken to stop generation ...
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SIMPLEHOST is a trademark of NEC Corporation. MS-DOS and Windows are trademarks of Microsoft Corporation. PC/AT and PC DOS are trademarks of IBM Corporation. The export of this product from Japan is regulated by the Japanese government. To export ...