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Description The TMP91PW10 is an OTP-type MCU which includes a 128-K one-time programmable ROM.
Data for TMP91PW10 can be written and verified using the adapter socket. The TMP91PW10 has the same pin-assignment as the TMP91CU10 (mask ROM-type).
A program can be written to the TMP91PW10’s built-in PROM in the same way as on the TMP91CU10.
RoHS Compatible Product(s) (#) Available

Package Information

Toshiba Package Name LQFP100-P-1414-0.50F
Package Image LQFP100-P-1414-0.50F
Pins 100
Mounting Surface Mount
Package Dimensions View
Land pattern dimensions View

 Please refer to the link destination to check the detailed size.


Property Value Unit
number of bits 16 bit
ROM size 128 Kbyte
ROM type OTP -
RAM size 4 Kbyte
A/D converters(10bit) 8 ch
Timer/counter(16bit) 2 ch
Timer/counter(8bit) 8 ch
CS/WAIT controller 3 ch
watchdog timer Available -
dual clock operation Available -
Clock gear function Available -
I/O Port 80 port
Supply Voltage
Operation Frequency
Operating Temp
Minimum instruction
execution time (µsec)
2.7 to 3.6 4 to 13.5 -40 to 85 0.296


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