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TMP93PW20A
Low Voltage/Low Power
CMOS 16-Bit Microcontroller
TMP93PW20AF
1. Outline and Device Characteristics
The TMP93PW20A is OTP type MCU which includes 128 Kbytes one-time PROM. Using the adapter-socket, you can write and verify the data for the TMP93CS20 by general EPROM programmer.
The TMP93PW20A has the same pin-assignment as the TMP93CS20 (Mask ROM type). Writing the program to built-in PROM, the TMP93PW20A operates as the same way as the TMP93CS20.
There are differences in the memory mapping area and the memory capacity of the internal PROM and RAM between the TMP93PW20A and the TMP93CS20. The internal PROM of the TMP93PW20A is 128 Kbytes, and the internal RAM is 4 Kbytes. The internal ROM of the TMP93CS20 is 64 Kbytes, and the internal RAM is 2 Kbytes.
93PW20AF Datasheet
