HMS87C1304A Datasheet, PDF (10/70 Pages) Hynix Semiconductor – CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER

HMS87C1304A/HMS87C1302A
HYUNDAI MicroElectronics
• RB0 / AN0 / AVref
V_DD
Data Reg.
Data Bus
AVREFS
Data Bus
Direction Reg.
V_SS
Data Bus
To A/D Converter
Read
Analog Input Mode
(ANSEL0)
Analog CH0 Selection
ary ^{(ADCM.4 ~ 2)}
To Vref of A/D
1
0
AVREFS
Internal V_DD
limin _{• RB1/BUZ, RB4/PWM0/COMP0}
re _PWM/COMP
P ^BUZ
V_DD
1
Data Reg.
Data Bus
0
Function
Select
Direction Reg.
Data Bus
V_SS
Data Bus
Read
10
Preliminary
Jan. 2001