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参数资料
| 型号： | AT90LS4434-4AI |
| 厂商： | ATMEL CORP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | -bit AVR Microcontroller with 8K Bytes In- System Programmable Flash |
| 中文描述： | 8-BIT, FLASH, 4 MHz, RISC MICROCONTROLLER, PQFP44 |
| 封装： | 1 MM HEIGHT, PLASTIC, TQFP-44 |
| 文件页数： | 1/10页 |
| 文件大小： | 482K |
| 代理商： | AT90LS4434-4AI |
1
Features
Utilizes the AVR
Enhanced RISC Architecture
AVR - High Performance and Low Power RISC Architecture
118 Powerful Instructions - Most Single Clock Cycle Execution
8K bytes of In-System Programmable Flash AT90S/LS8535
4K bytes of In-System Programmable Flash AT90S/LS4434
– SPI Serial Interface for In-System Programming
– Endurance: 1,000 Write/Erase Cycles
512 bytes EEPROM AT90S/LS8535
256 bytes EEPROM AT90S/LS4434
– Endurance: 100,000 Write/Erase Cycles
512 bytes Internal SRAM AT90S/LS8535
256 bytes Internal SRAM AT90S/LS4434
8-Channel, 10-Bit ADC
32 x 8 General Purpose Working Registers
32 Programmable I/O Lines
Programmable Serial UART
V
CC
: 4.0 - 6.0V AT90S4434/AT90S8535
V
CC
: 2.7 - 6.0V AT90LS4434/AT90LS8535
Speed Grades:
0 - 8 MHz AT90S4434/AT90S8535,
0 - 4 MHz (AT90LS4434/AT90LS8535
Power-On Reset Circuit
Up to 8 MIPS Throughput at 8 MHz
RTC with Separate Oscillator and Counter Mode
Two 8-Bit Timer/Counters with Separate Prescaler and Compare Mode
One 16-Bit Timer/Counter with Separate Prescaler and Compare and Capture Modes
3 PWM channels
External and Internal Interrupt Sources
Programmable Watchdog Timer with On-Chip Oscillator
On-Chip Analog Comparator
Three Sleep Modes: Idle, Power Save, and Power Down
Programming Lock for Software Security
Description
The AT90S4434/8535 is a low-power CMOS 8-bit microcontroller based on the AVR
enhanced RISC architecture. By executing powerful instructions in a single clock
cycle, the AT90S4434/8535 achieves throughputs approaching 1 MIPS per MHz
allowing the system designer to optimize power consumption versus processing
speed.
Rev. 1041AS–05/98
8-Bit
Microcontroller
with 4K/8K
Bytes In-System
Programmable
Flash
AT90S4434
AT90LS4434
AT90S8535
AT90LS8535
Advance
Information
Pin Configurations
(continued)
Note: This is a summary document. For the complete 80 page
document, please visit our website at www.atmel.com or e-mail at
literature@atmel.comand request literature #1041A.
相关PDF资料 |
PDF描述 |
|---|---|
| AT90LS4434-4JC | -bit AVR Microcontroller with 8K Bytes In- System Programmable Flash |
| AT90LS4434-4JI | -bit AVR Microcontroller with 8K Bytes In- System Programmable Flash |
| AT90LS4434-4PC | -bit AVR Microcontroller with 8K Bytes In- System Programmable Flash |
| AT90LS4434-4PI | -bit AVR Microcontroller with 8K Bytes In- System Programmable Flash |
| AT90S4434-8AC | -bit AVR Microcontroller with 8K Bytes In- System Programmable Flash |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AT90LS4434-4JC | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-Bit Microcontroller with 4K/8K Bytes In-System Programmable Flash |
| AT90LS4434-4JI | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-Bit Microcontroller with 4K/8K Bytes In-System Programmable Flash |
| AT90LS4434-4PC | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-Bit Microcontroller with 4K/8K Bytes In-System Programmable Flash |
| AT90LS4434-4PI | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-Bit Microcontroller with 4K/8K Bytes In-System Programmable Flash |
| AT90LS8535 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-Bit Microcontroller with 4K/8K Bytes In-System Programmable Flash |
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