ST6280BQ1 STMICROELECTRONICS [STMicroelectronics], ST6280BQ1 Datasheet - Page 22

• Manufacturer Part Number: ST6280BQ1
• Description: 8-BIT OTP/EPROM MCU WITH LCD DRIVER EEPROM AND A/D CONVERTER
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

ST62T80B/E80B
RESETS (Cont’d)
Table 7. Register Reset Status
22/80
22
EEPROM Control Register
Port Data Registers
Port A,B Direction Register
Port A,B Option Register
Interrupt Option Register
SPI Registers
LCD Mode Control Register
32kHz Oscillator Register
UART Control
UART Data Register
X, Y, V, W, Register
Accumulator
Data RAM
Data RAM/EEPROM/LCDRAM Page Register
Data ROM Window Register
EEPROM
A/D Result Register
TIMER 1 Status/Control
TIMER 1 Counter Register
TIMER 1 Prescaler Register
Watchdog Counter Register
A/D Control Register
AR TIMER Mode Control Register
AR TIMER Status/Control 1 Register
AR TIMER Status/Control 2Register
AR TIMER Compare Register
AR TIMER Load Register
AR TIMER Reload/Capture Register
Register
0DFh
0C0h, 0C1h, 0C3h
0C4h to 0C6h
0CCh, 0CEh, OCFh
0C8h
0C2h, 0DDh
0DCh
0DBh
080H TO 083H
0FFh
084h to 0BFh
0CBh
0C9h
00h to 03Fh
0D0h
0D4h
0D3h
0D2h
0D8h
0D1h
0E5h
0E6h
0E7h
0EAh
0EBh
0E9h
Address(es)
Undefined
Undefined
Status
FEh
00h
00h
00h
FFh
7Fh
40h
00h
EEPROM enabled
I/O are Input with pull-up
Interrupt disabled
SPI disabled
LCD display off
Interrupt disabled
UART disabled
As written if programmed
TIMER 1 disabled/Max count
loaded
A/D in Standby
AR TIMER stopped
As written if programmed
Comment