參數(shù)資料
型號(hào)： S3C7032
廠商： SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述： The S3C7031/7032 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core.
中文描述： 在S3C7031/7032單芯片CMOS微控制器是專門(mén)為高性能三星則采用最新的4位CPU核心。
文件頁(yè)數(shù)： 5/25頁(yè)
文件大?。?/td> 154K
代理商： S3C7032
S3C7031/7032
PRODUCT OVERVIEW
1-5
Table 1-1. S3C7031/7032 Pin Descriptions (Continued)
Pin Name
Pin Type
Description
Number
Share Pin
P2.0-P2.3
P3.0
P3.1
P3.2
P3.3
I/O
4-bit I/O port. 1-bit, 4-bit or 8-bit read/write and test is
possible. Pins are individually configurable as input
or output.
Pull-up resistors are individually assignable to input
pins by software and are automatically disabled for
output pins. Ports are software configurable as
n-channel open-drain outputs or push-pull output by
software.
Ports 2 and 3 can be paired to enable 8-bit data
transfer.
Eight frequency outputs
External clock input or timer clock output
External interrupts with rising or falling edge
detection
Quasi-interrupts with falling edge detection
4-channel comparator input.
CIN0-CIN2: comparator input only.
CIN3: comparator input or external reference input
Serial interface clock signal
12-15
16
17
18
19
–-
SCK
SO
SI
BUZ
CLO
TIO
INT1
I/O
I/O
I/O
1
2
3
P0.0
P0.1
P0.2
KS0-KS3
CIN0-CIN3
I/O
I/O
4-7
4-7
P1.0-P1.3
P1.0-P1.3
SCK
SO
SI
BUZ
I/O
16
P3.0
I/O
I/O
I/O
Serial data output
Serial data input
2 kHz, 4 kHz, 8 kHz, or 16 kHz frequency output at
4.19 MHz for buzzer sound
Crystal, ceramic, or RC signal for system clock
17
18
19
P3.1
P3.2
P3.3
X
IN
, X
OUT
–-
9, 8
–-
RESET
V
DD
V
SS
I
Reset signal
11
–-
–-
Power supply
20
–-
–-
Ground
10
–-
Table 1-2. Overview of S3C7031/7032 Pin Data
Pin Numbers
Pin Names
Share Pins
I/O Type
Reset Value
Circuit Type
1-3
4-7
12-5
16-19
P0.0-P0.2
P1.0-P1.3
P2.0-P2.3
P3.0-P3.3
CLO, TIO, INT1
KS0/CIN0-KS3/CIN3
I/O
I/O
I/O
I/O
Input
Input
Input
Input
2
4
3
3
–
SCK
, SO, SI, BUZ
11
RESET
V
DD
,
V
SS
X
IN
, X
OUT
–-
I
–-
1
20, 10
–-
–-
–-
–-
9, 8
–-
–-
–-
–-
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S3C7044 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:The S3C7044/C7048 single-chip CMOS microcontroller has been designed for very high-performance using Samsungs newest 4-bit CPU core, SAM47 (Samsung Ar
S3C7048 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:The S3C7044/C7048 single-chip CMOS microcontroller has been designed for very high-performance using Samsungs newest 4-bit CPU core, SAM47 (Samsung Ar
S3C70F2 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:The S3C70F2/C70F4 single-chip CMOS microcontroller has been designed for high-performance using Samsungs newest 4-bit CPU core, SAM47 (Samsung Arrange
S3C70F4 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:The S3C70F2/C70F4 single-chip CMOS microcontroller has been designed for high-performance using Samsungs newest 4-bit CPU core, SAM47 (Samsung Arrange
S3C7235 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:The S3C7238/C7235 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core, SAM47 (Samsung Arrange
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