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參數(shù)資料
| 型號： | KS57P5532 |
| 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)： | 6/9頁 |
| 文件大小： | 61K |
| 代理商： | KS57P5532 |
PRODUCT OVERVIEW
KS57C5532/P5532 (Preliminary Spec)
1-6
PIN DESCRIPTIONS
Table 1-1. KS57C5532/P5532 Pin Descriptions
Pin Name
P0.0
P0.1
P0.2
P0.3
Pin Type
I/O
Description
Number
15 (8)
14 (7)
13 (6)
12 (5)
Share Pin
4-bit I/O port.
1-bit or 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; pull-up
resistors are automatically disabled for output pins.
4-bit input port.
1-bit and 4-bit read and test is possible.
4-bit pull-up resistors are assignable by software to
port 1.
Same as port 0.
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
I
1 (61)
2 (60)
3 (59)
4 (58)
11 (4)
10 (3)
9 (2)
8 (1)
34 (27)
33 (26)
29 (22)
28 (21)
INT0
INT1
INT2
INT4
TCLO0
TCLO1
CLO
BUZ
TCL0
TCL1
SCLK
(1)
SDAT
(1)
–
I/O
I/O
Same as port 0.
P4.0–P4.3
P5.0–P5.3
I/O
4-bit I/O ports.
1-bit and 4-bit read/write and test is possible.
4-bit pull-up resistors are software assignable to input
pins and are automatically disable for output pins.
N-channel open-drain or push-pull output can be
selected by software. Port 4 and 5 can be paired to
support 8-bit data transfer.
4-bit I/O ports.
1-bit or 4-bit read/write and test is possible.
Port 6 pins are individually software configurable as
input or output.
4-bit pull-up resistors are software assignable; pull-up
resistors are automatically disabled for output pins.
Ports 6 and 7 can be paired to enable 8-bit data
transfer.
Same as port 0.
38–35
(31–28)
42–39
(35–32)
P6.0–P6.3
P7.0–P7.3
I/O
51–48
(44–41)
55–52
(48–45)
KS0–KS3
KS4–KS7
P8.0–P8.3
I/O
59–56
(52–49)
63–60
(56–53)
–
P9.0–P9.3
I/O
4-bit I/O port.
1-bit or 4-bit read/write and test is possible.
4-bit pull-up resistors are software assignable; pull-up
resistors are automatically disabled for output pins.
–
NOTES
1.
2.
SCLK and SDAT are used for KS57P5532 only.
Parentheses indicate pin number for 64 QFP package.
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