HMS87C1808B Datasheet, PDF (15/99 Pages) List of Unclassifed Manufacturers – 8-BIT SINGLE-CHIP MICROCONTROLLERS

HMS87C1X04B/08B/16B
PIN NAME
RESET
X_IN
X_OUT
RA0 (EC0)
RA1 (AN1)
RA2 (AN2)
RA3 (AN3)
RA4 (AN4)
RA5 (AN5)
RA6 (AN6)
RA7 (AN7)
RB0 (AVref/AN0)
RB1 (BUZ)
RB2 (INT0)
RB3 (INT1)
RB4 (PWM0/COMP0)
RB5 (PWM1/COMP1)
RB6 (EC1)
RB7 (TMR2OV)
RC0 ~ RC2
RC3 (SRDYIN/SRDYOUT)
RC4 (SCK)
RC5 (SIN)
RC6 (SOUT)
RC7
RD0 (INT2)
RD1 (INT3)
RD2
RD3 ~ RD7
RE0 ~ RE6
Pin No.
33
31
32
35
36
37
38
39
40
41
42
44
1
2
3
4
5
6
7
15 ~ 17
18
19
20
21
22
23
24
25
26 ~ 30
14 ~8
In/Out
I
I
O
Reset signal input
Oscillation Input
Oscillation Output
I/O (Input)
I/O (Input/Input)
I/O (Output)
I/O (Input)
I/O (Input)
I/O (Output/Output)
I/O (Output/Output)
I/O (Input)
I/O (Output)
I/O
I/O (Input/Output)
I/O (Input/Output)
I/O (Input)
I/O (Output)
I/O
I/O (Input)
I/O (Input)
Normal I/O Ports
I/O
Table 5-5 Pin Description
Function
External Event Counter input 0
Analog Input Port 1
Analog Input Port 2
Analog Input Port 3
Analog Input Port 4
Analog Input Port 5
Analog Input Port 6
Analog Input Port 7
Analog Reference / Analog Input Port 0
Buzzer Driving Output
External Interrupt Input 0
External Interrupt Input 1
PWM0 Output or Timer1 Compare Output
PWM1 Output or Timer3 Compare Output
External Event Counter input 1
Timer2 Overflow Output
SPI READY Input/Output
SPI CLK Input/Output
SPI DATA Input
SPI DATA Output
External Interrupt Input 2
External Interrupt Input 3
SEP. 2004 Ver 1.03
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