* 5 1.2 SYSTEM DIAGRAM 6 1.3 PIN CONFIGURATION 7 1.4 PIN DESCRIPTION 8 1.5 PERIPHERAL FUNCTION PORTS TOTAL MAPPING MODULE PTM 11 2 CPU 13 2.1 CPU CHARACTERISTICS13 2.2 CPU REGISTERS13 3 MEMORY15 3.1 THE PROGRAM MEMORY(FLASH) 15 3.2 DATA STORAGE (RAM)21 3.3 SPECIAL FUNCTION REGISTERS (SFR) 22 4
HC89F0421
Holychip
2.21 MB
Flash microcontroller.
HC89F0431/0421
HC89F0431 HC89F0421
Datasheet
20Pin 8bit FLASH Microcontroller with ADC Peripheral function Ports total mapping
1
Contents
HC89F0431/.
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