UPD17P203A controller equivalent, 4-bit single-chip microcontroller with static ram and 3-channel timer for infrared remote controller.
* 17K architecture: General-purpose register format
* Pin-compatible (except for PROM programming function): µPD17P203A with µPD17203A
µPD17P204 with µPD17204
µPD17P203A and µPD17P204 are variations of µPD17203A and µPD17204 respectively and are equipped
with a one-time PROM instead of an internal mask ROM.
µPD17P203A and µPD17P204 are suitable for evaluating a program when developing µPD17203A and µPD172.
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