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参数资料
| 型号： | S3C7538XX-SO |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDSO32 |
| 封装： | 0.450 INCH, SOP-32 |
| 文件页数： | 12/34页 |
| 文件大小： | 226K |
| 代理商： | S3C7538XX-SO |
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PRODUCT OVERVIEW
S3C7524/C7528/P7528/C7534/C7538/P7538
1-2
FEATURES SUMMARY
Memory
768
× 4-bit RAM
4,096
× 8-bit ROM (S3C7524/C7534)
8,192
× 8-bit ROM (S3C7528/C7538)
35 I/O Pins
Input only: 4 pins (S3C7524/C7528)
1 pins (S3C7534/C7538)
I/O: 23 pins (S3C7524/C7528)
14 pins (S3C7534/C7538)
N-channel open-drain I/O: 8 pins
Memory-Mapped I/O Structure
Data memory bank 15
DTMF Generator
16 dual-tone frequencies for tone dialing
8-Bit Basic Timer
Programmable interval timer
Watchdog timer
Two 8-Bit Timer/Counters
Programmable 8-bit timer
External event counter function
Arbitrary clock frequency output
Watch Timer
Real-time and interval time measurement
Four frequency outputs to the BUZ pin
Bit Sequential Carrier
Supports 8-bit serial data transfer in arbitrary
format
Interrupts
3 external interrupt vectors (S3C7524/C7528)
1 external interrupt vectors (S3C7534/C7538)
3 internal interrupt vectors
2 quasi-interrupts
Power-Down Modes
Idle: Only CPU clock stops
Stop: System clock stops
Oscillation Sources
Crystal, or ceramic for main system clock
Main system clock frequency: 0.4–6.0 MHz
(typical)
CPU clock divider circuit (by 4, 8, or 64)
Instruction Execution Times
0.95, 1.91, and 15.3
s at 4.19 MHz
1.12, 2.23, 17.88
s at 3.58 MHz
0.67, 1.33, 10.7
s at 6.0 MHz
Operating Temperature
– 40 °C to 85
°C
Operating Voltage Range
2.0 V to 5.5 V
Package Types
42 SDIP, 44 QFP (S3C7524/C7528)
30 SDIP, 32 SOP (S3C7534/C7538)
相关PDF资料 |
PDF描述 |
|---|---|
| S3P7538-AV | 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PDIP30 |
| S3P7538-SO | 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PDSO32 |
| S3C7524XX-QZ | 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP44 |
| S3C7528XX-QZ | 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP44 |
| S3C7528XX-AQ | 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDIP42 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| S3C7544 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:Single-chip CMOS microcontroller, 512 x 4-bit RAM, 4096 x 8-bit ROM |
| S3C7559 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:single-chip CMOS microcontroller |
| S3C7565 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:single-chip CMOS microcontroller |
| S3C7574 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:Product Overview Address Spaces Addressing Modes Memory Map SAM47 Instruction Set |
| S-3-C-7-D | 制造商:Interconnect Devices Inc (IDI) 功能描述:S-3-C-7-D S/C |
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