HMS87C1808B Datasheet, PDF (18/99 Pages) List of Unclassifed Manufacturers – 8-BIT SINGLE-CHIP MICROCONTROLLERS

HMS87C1X04B/08B/16B
COMP1, RB7/TMR2OV, RC6/SOUT
PWM/COMP
BUZ,TMR2OV,SOUT
Data Reg.
1
Data Bus
0
Function
Select
Data Bus
Direction Reg.
Data Bus
Read
• RB0 / AN0 / AVref
Data Bus
AVREFS
Data Bus
Data Reg.
Direction Reg.
Data Bus
To A/D Converter
Read
Analog Input Mode
(ANSEL0)
Analog CH0 Selection
(ADCM.4 ~ 2)
To Vref of A/D
V_DD
V_SS
V_DD
V_SS
1
0
AVREFS
Internal V_DD
14
SEP. 2004 Ver 1.03