* 17K architecture
* Program memory (ROM) : General-purpose register type : Instruction length fixed to 16 bits : µPD17145(A1) : 2 KB (1024 × 16 bits) : µPD17147(A1) : 4 KB (2048 × 16 bits) : µPD17149(A1) : 8 KB (4096 × 16 bits)
* Data memory (RAM)
* External interrup
UPD17149 Datasheet (408.90 KB)
UPD17149
NEC
408.90 KB
Small/ general-purpose 4-bit single-chip microcontrollers.
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD17145(A1), 17147(A1), 17149(A1)
SMALL, GENERAL-PURPOSE 4-BIT SINGLE-CHIP MICROCONTROLLERS
The µ PD17145(A1), 1.
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