5秒后页面跳转
90S2343 PDF预览

90S2343

更新时间: 2022-11-26 06:58:28
品牌 Logo 应用领域
爱特美尔 - ATMEL 微控制器
页数 文件大小 规格书
11页 153K
描述
8-Bit Microcontroller with 2K Bytes of In-System Programmable Flash

90S2343 数据手册

 浏览型号90S2343的Datasheet PDF文件第2页浏览型号90S2343的Datasheet PDF文件第3页浏览型号90S2343的Datasheet PDF文件第4页浏览型号90S2343的Datasheet PDF文件第5页浏览型号90S2343的Datasheet PDF文件第6页浏览型号90S2343的Datasheet PDF文件第7页 
Features  
Utilizes the AVR ® Enhanced RISC Architecture  
AVR - High Performance and Low Power RISC Architecture  
118 Powerful Instructions - Most Single Clock Cycle Execution  
2K bytes of In-System Programmable ISP Flash  
– SPI Serial Interface for In-System Programming  
– Endurance: 1,000 Write/Erase Cycles  
128 bytes EEPROM  
– Endurance: 100,000 Write/Erase Cycles  
128 bytes Internal RAM  
32 x 8 General Purpose Working Registers  
– 3 AT90S/LS2323 Programmable I/O Lines  
– 5 AT90S/LS2343 Programmable I/O Lines  
VCC: 4.0 - 6.0V AT90S2323/AT90S2343  
VCC: 2.7 - 6.0V AT90LS2323/AT90LS2343  
Power-On Reset Circuit  
Speed Grades: 0 - 10 MHz AT90S2323/AT90S2343  
Speed Grades: 0 - 4 MHz AT90LS2323/AT90LS2343  
Up to 10 MIPS Throughput at 10 MHz  
One 8-Bit Timer/Counter with Separate Prescaler  
External and Internal Interrupt Sources  
Programmable Watchdog Timer with On-Chip Oscillator  
Low Power Idle and Power Down Modes  
Programming Lock for Flash Program and EEPROM Data Security  
Selectable On-Chip RC Oscillator  
8-Bit  
Microcontroller  
with 2K Bytes of  
In-System  
Programmable  
Flash  
8-Pin Device  
AT90S2323  
AT90LS2323  
AT90S2343  
AT90LS2343  
Preliminary  
AT90S/LS2323  
Description  
The AT90S/LS2323 and AT90S/LS2343 is a low-power CMOS 8-bit microcontrollers  
based on the AVR ® enhanced RISC architecture. By executing powerful instructions  
in a single clock cycle, the AT90S/LS2323 and AT90S/LS2343 achieves throughputs  
approaching 1 MIPS per MHz allowing the system designer to optimize power con-  
sumption versus processing speed.  
The AVR core combines a rich instruction set with 32 general purpose working regis-  
ters. All the 32 registers are directly connected to the Arithmetic Logic Unit (ALU),  
allowing two independent registers to be accessed in one single instruction executed  
in one clock cycle. The resulting architecture is more code efficient while achieving  
throughputs up to ten times faster than conventional CISC microcontrollers.  
Pin Configuration  
PDIP/SOIC  
RESET  
(CLOCK) PB3  
PB4  
1
2
3
4
8
7
6
5
VCC  
RESET  
XTAL1  
1
2
3
4
8
7
6
5
VCC  
PB2 (SCK/T0)  
PB2 (SCK/T0)  
PB1 (MISO/INT0)  
PB0 (MOSI)  
PB1 (MISO/INT0) XTAL2  
PB0 (MOSI) GND  
GND  
AT90S/LS2343  
AT90S/LS2323  
Rev. 1004AS–05/98  
Note: This is a summary document. For the complete 34 page  
document, please visit our website at www.atmel.com or e-mail at  
literature@atmel.com and request literature #1004A.  

与90S2343相关器件

型号 品牌 描述 获取价格 数据表
90S4414 ATMEL 8-Bit Microcontroller with 4K bytes In-System Programmable Flash

获取价格

90S7A QUARTZCOM -20 ~ +70 °C commercia l application -30 ~ +7

获取价格

90S8535 ATMEL 8-Bit Microcontroller with 4K/8K Bytes In-System Programmable Flash

获取价格

90SC15B NDK four-pole crystal filter with a built-in coupling capacitor

获取价格

90SCFM ETC 20SCFM

获取价格

90SERIES POINT TYPE DISTRIBUTOR

获取价格