参数资料
型号: AT90S1200A
厂商: Atmel Corp.
元件分类: 8位微控制器
英文描述: -bit AVR Microcontroller with 8K Bytes In- System Programmable Flash
中文描述: 位AVR微控制器具有8K字节的系统内可编程闪存
文件页数: 2/71页
文件大小: 1416K
代理商: AT90S1200A
2
AT90S1200
0838H
AVR
03/02
Description
The AT90S1200 is a low-power CMOS 8-bit microcontroller based on the AVR
RISC
architecture. By executing powerful instructions in a single clock cycle, the AT90S1200
achieves throughputs approaching 1 MIPS per MHz allowing the system designer to
optimize power consumption versus processing speed.
The AVR core combines a rich instruction set with the 32 general purpose working reg-
isters. 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.
Block Diagram
Figure 1.
The AT90S1200 Block Diagram
The architecture supports high-level languages efficiently as well as extremely dense
assembler code programs. The AT90S1200 provides the following features: 1K byte of
In-System Programmable Flash, 64 bytes EEPROM, 15 general purpose I/O lines, 32
general purpose working registers, internal and external interrupts, programmable
watchdog timer with internal oscillator, an SPI serial port for program downloading and
two software selectable power-saving modes. The Idle Mode stops the CPU while allow-
相关PDF资料
PDF描述
AT90S1200-12PC -bit AVR Microcontroller with 8K Bytes In- System Programmable Flash
AT90S1200 -bit AVR Microcontroller with 8K Bytes In- System Programmable Flash
AT90S2313 -bit AVR Microcontroller with 8K Bytes In- System Programmable Flash
AT90S2313-10 -bit AVR Microcontroller with 8K Bytes In- System Programmable Flash
AT90S2313-10PC -bit AVR Microcontroller with 8K Bytes In- System Programmable Flash
相关代理商/技术参数
参数描述
AT90S1200A-12PC 功能描述:8位微控制器 -MCU 1K Flash 5V RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
AT90S1200A-12PI 制造商:Atmel Corporation 功能描述:MCU 8BIT AT90 RISC 1KB FLASH 3.3V/5V 20PDIP - Rail/Tube
AT90S1200A-12SC 制造商:Atmel Corporation 功能描述:MCU 8BIT AT90 RISC 1KB FLASH 3.3V/5V 20SOIC - Rail/Tube
AT90S1200A-12SI 制造商:Atmel Corporation 功能描述:MCU 8BIT AT90 RISC 1KB FLASH 3.3V/5V 20SOIC - Rail/Tube
AT90S1200A-12YC 功能描述:IC MCU 8BIT 1KB FLASH 20SSOP 制造商:microchip technology 系列:AVR? 90S 包装:管件 零件状态:停產 核心处理器:AVR 核心尺寸:8-位 速度:12MHz 连接性:SPI 外设:POR,WDT I/O 数:15 程序存储容量:1KB(512 x 16) 程序存储器类型:闪存 EEPROM 容量:64 x 8 RAM 容量:- 电压 - 电源(Vcc/Vdd):4 V ~ 6 V 数据转换器:- 振荡器类型:内部 工作温度:0°C ~ 70°C 封装/外壳:20-SSOP(0.209",5.30mm 宽) 供应商器件封装:20-SSOP 基本零件编号:AT90S1200 标准包装:67