HMS87C13042A Datasheet, PDF (16/88 Pages) Hynix Semiconductor – 8-BIT SINGLE-CHIP MICROCONTROLLERS

• 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
• RB1/BUZ, RB4/PWM0/COMP0
PWM/COMP
BUZ
1
Data Reg.
Data Bus
0
Function
Select
Data Bus
Direction Reg.
Data Bus
Read
Note: RB1/BUZ pin is not available in HMS87C1104(2)A.
HMS87C130XA/120XA/110XA
V_DD
V_SS
1
0
AVREFS
Internal VDD
V_DD
VSS
Apr. 2001 ver1.0
13