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参数资料
| 型号： | S3C7414XX-QZ |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP44 |
| 封装： | 10 X 10 MM, QFP-44 |
| 文件页数： | 12/50页 |
| 文件大小： | 345K |
| 代理商： | S3C7414XX-QZ |
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PRODUCT OVERVIEW
S3C7414/P7414/C7424/P7424/C7434/P7434
1-2
FEATURES SUMMARY
Memory
256
× 4-bit RAM
4,096
× 8-bit ROM
35 I/O Pins
I/O: 31 pins including 8 LED direct drive pins
(S3C7414/C7434)
18 pins including 8 LED direct drive pins
(S3C7424)
Input only: 4 pins
A/D Converter
6-channel with 8-bit resolution
22.89 s conversion speed at 4.19 MHz
Basic Timer
One 8-bit basic timer
Watchdog timer functions
Four interval clock selection
Timer/Counters
Two 8-bit timer/counter (TC0, TC1)
Programmable 8-bit timer
External event counter
Arbitrary clock frequency output
PWM output mode (TC1)
Watch Timer
One watch timer 8-bit
Time interval generation: 0.5 s, 3.9 ms at
4.19 MHz
Four frequency outputs to BUZ pin
8-bit Serial I/O Interface
8-bit transmit/receive mode
8-bit receive mode
LSB-first or MSB-first transmission selectable
Internal or external clock source
Built-in reset circuit (S3C7434 only)
Built-in power-on reset circuit
Interrupts
Five internal vectored interrupts
(INTB, INTT0, INTT1, INTS, INTAD)
Three external vectored interrupts
(INT0, INT1, INT4)
Two quasi-interrupts (INT2, INTW)
Bit Sequential Carrier
Supports 16-bit serial data transfer in
arbitrary format
Memory-Mapped I/O Structure
Data memory bank 15
Two Power-Down Modes
Idle mode (only CPU clock stops)
Stop mode (system oscillation stops)
Oscillation Sources
Crystal, Ceramic, or RC for system clock
Crystal, Ceramic: 0.4–6.0 MHz
RC: 4 MHz (typ)
CPU clock divider circuit (by 4, 8, or 64)
Instruction Execution Times
0.95, 1.91, 15.3 s at 4.19 MHz
0.67, 1.33, 10.7 s at 6.0 MHz
Operating Temperature
– 40 °C to 85 °C
Operating Voltage Range
1.8 V to 5.5 V (S3C7414/C7424)
2.5 V to 5.5 V (S3C7434)
Package Type
42-pin SDIP, 44-pin QFP (S3C7414/C7434)
30-pin SDIP, 28-pin SOP (S3C7424)
相关PDF资料 |
PDF描述 |
|---|---|
| S3P7414XX-QZ | 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PQFP44 |
| S3P7434XX-QZ | 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PQFP44 |
| S3C7538XX-SO | 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDSO32 |
| S3P7538-AV | 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PDIP30 |
| S3P7538-SO | 4-BIT, OTPROM, 6 MHz, MICROCONTROLLER, PDSO32 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| S3C7424 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:The S3C7414/C7424/C7434 single-chip CMOS microcontroller has been designed for very high performance using Samsungs newest 4-bit CPU core, SAM47 |
| S3C7434 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:The S3C7414/C7424/C7434 single-chip CMOS microcontroller has been designed for very high performance using Samsungs newest 4-bit CPU core, SAM47 |
| S3C7515 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:The S3C7515/P7515 single-chip CMOS microcontroller has been designed for high-performance using Samsungs newest 4-bit CPU core, SAM47 |
| S3C7524 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:The S3C7524/C7528/C7534/C7538 single-chip CMOS microcontroller has been designed for high-performance using SAM 47 |
| S3C7528 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:The S3C7524/C7528/C7534/C7538 single-chip CMOS microcontroller has been designed for high-performance using SAM 47 |
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