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AT90S4414-4JI PDF预览

AT90S4414-4JI

更新时间: 2024-11-09 22:08:15
品牌 Logo 应用领域
爱特美尔 - ATMEL 闪存微控制器
页数 文件大小 规格书
10页 739K
描述
8-Bit Microcontroller with 4K bytes In-System Programmable Flash

AT90S4414-4JI 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:LPCC包装说明:QCCJ, LDCC44,.7SQ
针数:44Reach Compliance Code:compliant
HTS代码:8542.31.00.01风险等级:5.84
具有ADC:NO其他特性:256 BYTES SRAM; 256 BYTES EEPROM; ANALOG COMPARATOR; PRESCALER
地址总线宽度:16位大小:8
CPU系列:AVR RISC最大时钟频率:4 MHz
DAC 通道:NODMA 通道:NO
外部数据总线宽度:8JESD-30 代码:S-PQCC-J44
JESD-609代码:e0长度:16.5862 mm
湿度敏感等级:2I/O 线路数量:32
端子数量:44最高工作温度:85 °C
最低工作温度:-40 °CPWM 通道:YES
封装主体材料:PLASTIC/EPOXY封装代码:QCCJ
封装等效代码:LDCC44,.7SQ封装形状:SQUARE
封装形式:CHIP CARRIER峰值回流温度(摄氏度):225
电源:3/5 V认证状态:Not Qualified
RAM(字节):256ROM(单词):2048
ROM可编程性:FLASH座面最大高度:4.57 mm
速度:4 MHz子类别:Microcontrollers
最大供电电压:6 V最小供电电压:2.7 V
标称供电电压:3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:J BEND
端子节距:1.27 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:16.5862 mm
uPs/uCs/外围集成电路类型:MICROCONTROLLER, RISCBase Number Matches:1

AT90S4414-4JI 数据手册

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Features  
AVR® - High Performance and Low Power RISC Architecture  
118 Powerful Instructions - Most Single Clock Cycle Execution  
4K bytes of In-System Reprogrammable Flash  
– SPI Serial Interface for Program Downloading  
– Endurance: 1,000 Write/Erase Cycles  
256 bytes EEPROM  
– Endurance: 100,000 Write/Erase Cycles  
256 bytes Internal SRAM  
32 x 8 General Purpose Working Registers  
32 Programmable I/O Lines  
Programmable Serial UART  
8-Bit  
SPI Serial Interface  
Microcontroller  
with 4K bytes  
In-System  
Programmable  
Flash  
VCC: 2.7 - 6.0V  
Fully Static Operation  
– 0 - 8 MHz, 4.0 - 6.0V  
– 0 - 4 MHz, 2.7 - 4.0V  
Up to 8 MIPS Throughput at 8 MHz  
One 8-Bit Timer/Counter with Separate Prescaler  
One 16-Bit Timer/Counter with Separate Prescaler  
and Compare and Capture Modes  
Dual PWM  
External and Internal Interrupt Sources  
Programmable Watchdog Timer with On-Chip Oscillator  
On-Chip Analog Comparator  
Low Power Idle and Power Down Modes  
Programming Lock for Software Security  
AT90S4414  
Preliminary  
Description  
The AT90S4414 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 AT90S4414 achieves throughputs approaching 1 MIPS per MHz allowing  
the system designer to optimize power consumption versus processing speed.  
The AVR core is based on an enhanced RISC architecture that combines a rich  
instruction set with 32 general purpose working registers. All the 32 registers are  
directly connected to the Arithmetic Logic Unit (ALU), allowing two independent regis-  
ters 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.  
(continued)  
Pin Configurations  
Rev. 0840DS–07/98  
Note: This is a summary document. For the complete 76 page  
datasheet, please visit our web site at www.atmel.com or e-  
mail at literature@atmel.com and request literature #0840D.

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