參數(shù)資料
型號(hào): KS57C3016
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 4-BIT CMOS Microcontroller(4位微控制器)
中文描述: 4位CMOS微控制器(4位微控制器)
文件頁數(shù): 4/6頁
文件大?。?/td> 48K
代理商: KS57C3016
KS57C3016 MICROCONTROLLER
PRODUCT SPECIFICATION
September 1996
9–4
ELECTRONICS
S
MSUNG
Table 1. KS57C3016 Pin Descriptions
Pin Name
Pin Type
Description
Number
Share Pin
P0.0
P0.1
P0.2
P0.3
I/O
4-bit I/O port.
1-bit and 4-bit read/write and test is possible.
Individual pins are software configurable as input or
output.
4-bit pull-up resistors are software assignable to input
pins; pull-up resistors are automatically disabled for
output pins.
4-bit input port.
1-bit and 4-bit read and test is possible.
3-bit pull-up resistors are assignable by software to
pins P1.0, P1.1, and P1.2.
Same as port 0
52
53
54
55
SCK
SO
SI
BTCO
P1.0
P1.1
P1.2
P1.3
P2.0
P2.1
P2.2
P2.3
P3.0
P3.1
P3.2
P3.3
P4.0–P4.3
P5.0–P5.3
I
56
57
58
59
60
61
62
63
64
65
66
67
INT0
INT1
INT2
INT4
TCL0
I/O
I/O
Same as port 0
TCLO0
CLO
BUZ
I/O
4-bit I/O ports.
N-channel open-drain output up to 9volts.
1- and 4-bit read/write and test is possible.
Ports 4 and 5 can be paired to support 8-bit data
transfer.
Pull-up resistors are assignable to individual pins by
mask option.
Same as port 0.
Ports 6 and 7 can be paired to enable 8-bit data
transfer.
N-channel open-drain 4-bit I/O ports up to 9 volts.
1-bit and 4-bit read/write and test is possible.
Pins are individually software configurable as input or
output.
Pull-up resistors are assignable to individual pins by
mask option.
Same as port 0
68–71
72–75
P6.0–P6.3
I/O
97–100
KS0–KS3
P7.0–P7.3
P8.0–P8.3
I/O
83–86
87–90
PWM0–
PWM3
PWM4–
PWM5
P9.0–P9.3
I/O
92–95
AD0–AD3
P10.0–P10.2
I/O
Same as port 0 except that port 10 is 3-bit I/O port.
49–51
P11.0–11.3
P12.0–12.3
P13.0–13.3
SCK
SO
O
Output ports for 1-bit data
12–9
8–5
4–1
52
SEG20–
SEG31
I/O
Serial I/O interface clock signal
P0.0
I/O
Serial data output
53
P0.1
SI
I/O
Serial data input
54
P0.2
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