Datasheet Summary
NEe Microputers, Inc.
NEe
J.'PD547
4-BIT SINGLE CHIP MICROPUTER
OEseR IPTION
The /lPD547 is the original /l-44 4-bit single chip microputer. It is manufactured with a standard PMOS process, allowing use of a single
- 10V power supply. The /lPD547 provides all of the hardware Features of the /l-44 family, and executes all 58 instructions of the /l-44 instruction set.
PIN CONFIGURATION
CL, PCo PC, PC2 PC3
RESET
POD PO, P02 P03 PEO PE,
PE2 PE3 PFo PF,
PF2 PF3 TEST
Vss
2 3 4 5 6 7 a pPD 547
CLo
VGG PB3 PB2 PB, paO PA3 PA2 PA, PAO
PI2 PI, PIO PH3 PH2
PH, PHO PG3 PG2 PG, PGo
PAO-PA3 PBO-PB3 PCO-PC3 PDO-PD3 PEO-PE3 PFO-PF3 PGO-PG3 PHO-PH3 PIO-PI2 INT CLO-CL, RESeT...