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參數(shù)資料
| 型號： | S3P72G9XX-QX |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4-BIT, OTPROM, 4.19 MHz, MICROCONTROLLER, PQFP100 |
| 封裝： | 14 X 20 MM, QFP-100 |
| 文件頁數(shù)： | 22/26頁 |
| 文件大?。?/td> | 181K |
| 代理商： | S3P72G9XX-QX |
S3C72G9/P72G9
PRODUCT OVERVIEW
1-5
PIN DESCRIPTIONS
Table 1-1. S3C72G9 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 are possible.
Individual pins are software configurable as input or
output.
Individual pins are software configurable as open-
drain or push-pull output.
Individual pull-up resistors are software assignable;
pull-up resistors are automatically disabled for output
pins.
14
13
12
11
TCLO1/K0
TCLO1/K1
BUZ/K2
BUZ/K3
P1.0
P1.1
P1.2
P1.3
I/O
Same as port 0
10
9
8
7
INT0
INT1
INT2
INT4
P2.0
P2.1
P2.2
P2.3
I/O
Same as port 0
23
24
25
26
CLO
TCL1
INT0, INT1
I/O
External interrupts. The triggering edge for INT0 and
INT1 is selectable.
10, 9
P1.0, P1.1
INT2
I/O
Quasi-interrupt with detection of rising or falling
edges.
8
P1.2
INT4
I/O
External interrupt with detection of rising and falling
edges.
7
P1.3
BUZ
I/O
2 kHz, 4 kHz, 8 kHz or 16 kHz frequency output for
buzzer signal.
11
P0.3/K3
BUZ
I/O
Inverted BUZ signal
12
P0.2/K2
CLO
I/O
Clock output
23
P2.0
TCL1
I/O
External clock input for timer/counter 1
24
P2.1
TCLO1
I/O
Timer/counter 1 inverted clock output
13
P0.1/K1
TCLO1
I/O
Timer/counter 1 clock output
14
P0.0/K0
COM0–COM15
O
LCD common signal output
42-27
–
SEG0–SEG55
O
LCD segment signal output
98-43
–
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| S3P72H8 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:The S3C72H8 single-chip CMOS microcontroller has been designed for very high performance using Samsungs state-of-the-art 4-bit product development app |
| S3P72I9 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:The S3C72I9 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core, SAM47 (Samsung Arrangeable M |
| S3P72K8 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:singl-chip CMOS microcontroller |
| S3P72M5 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:single-chip CMOS microcontroller |
| S3P72M7 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:single-chip CMOS microcontroller |
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