sh6614d SinoWealth Micro-Electronics Corp. Ltd, sh6614d Datasheet - Page 3

• Manufacturer Part Number: sh6614d
• Description: 4k 4-bit Microcontroller With Lcd Driver
• Manufacturer: SinoWealth Micro-Electronics Corp. Ltd

Block Diagram
RESET
GND
CPU CORE
SH6610C
PORTA & EXTERNAL INT
LCD
RAM
PSG
LCD VOLTAGE GENERATOR
CPU OPERATING VOLTAGE
ROM (4096 X 16)
8-BIT TIMER0
RAM (512 X 4)
PORTB
3
SEGMENT
COMMON
REGISTER
DRIVER
DRIVER
SCAN
OSCS
OSCXO
COM [1:8]
OSCO
OSCXI
SEG [1:34]
PORTB [0:3]
PA.1 (PSG)
PA.0 (INT0 )
PA.2 (PSG)
OSCI
PA.3
SH6614D