參數(shù)資料
型號： ATTINY22L
廠商： Atmel Corp.
英文描述： Dual Synchronous Emulated Current-Mode Controller from the PowerWise
中文描述： 8位微控制器與2K字節(jié)的系統(tǒng)內(nèi)可編程閃存
文件頁數(shù)： 1/56頁
文件大小： 548K
代理商： ATTINY22L
1
Features
Utilizes the AVR
RISC Architecture
AVR - High-performance and Low-power RISC Architecture
–
118 Powerful Instructions - Most Single Clock Cycle Execution
–
32 x 8 General Purpose Working Registers
–
Up to 1MIPS Throughput at 1MHz
Data and Nonvolatile Program Memory
–
2K Bytes of In-System Programmable Flash
Endurance 1,000 Write/Erase Cycles
–
128 Bytes of internal SRAM
–
128 Bytes of In-System Programmable EEPROM
Endurance: 100,000 Write/Erase Cycles
–
Programming Lock for Flash Program and EEPROM Data Security
Peripheral Features
–
One 8-bit Timer/Counter with Separate Prescaler
–
Programmable Watchdog Timer with On-chip Oscillator
–
SPI Serial Interface for In-System Programming
Special Microcontroller Features
–
Low-power Idle and Power Down Modes
–
External and Internal Interrupt Sources
–
Power-on Reset Circuit
–
On-chip RC Oscillator
Specifications
–
Low-power, High-speed CMOS Process Technology
–
Fully Static Operation
Power Consumption at 3V, 25
°
C
–
Active: 1.5 mA
–
Idle Mode: 100 μA
–
Power Down Mode: <1 μA
I/O and Packages
–
5 Programmable I/O Lines
–
8-pin PDIP and SOIC
Operating Voltages
–
2.7 - 6.0V
Speed Grade
–
Internal Oscillator ~1MHz @ 5.0V
Description
The ATtiny22L is a low-power CMOS 8-bit microcontroller based on the AVR RISC
architecture. By executing powerful instructions in a single clock cycle, the ATtiny22L
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 32 general purpose working regis-
ters. All the 32 registers are directly connected to the Arithmetic Logic Unit (ALU),
Rev. 1273B
–
02/00
8-bit
Microcontroller
with 2K Bytes of
In-System
Programmable
Flash
ATtiny22L
Preliminary
Pin Configuration
PDIP/SOIC
1
2
3
4
8
7
6
5
RESET
PB3
PB4
GND
VCC
PB2 (SCK/T0)
PB1 (MISO/INT0)
PB0 (MOSI)
相關PDF資料
PDF描述
ATTINY22L_1 Dual Synchronous Emulated Current-Mode Controller from the PowerWise
ATTINY22L-1PC Dual Synchronous Emulated Current-Mode Controller from the PowerWise
ATTINY22L-1PI Dual Synchronous Emulated Current-Mode Controller from the PowerWise
ATTINY22L-1SC -bit AVR Microcontroller with 8K Bytes In- System Programmable Flash
ATTINY22L-1SI -bit AVR Microcontroller with 8K Bytes In- System Programmable Flash
相關代理商/技術參數(shù)
參數(shù)描述
ATTINY22L_1 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 2K Bytes of In-System Programmable Flash
ATTINY22L-1PC 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit Microcontroller with 2K Bytes of In-System Programmable Flash
ATTINY22L-1PI 功能描述:IC MCU 2K FLSH LV IT 1MHZ 8DIP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:AVR® ATtiny 標準包裝:9 系列:87C 核心處理器:8051 芯體尺寸:8-位 速度:40/20MHz 連通性:UART/USART 外圍設備:POR，WDT 輸入/輸出數(shù):32 程序存儲器容量:32KB（32K x 8） 程序存儲器類型:OTP EEPROM 大小:- RAM 容量:256 x 8 電壓 - 電源 (Vcc/Vdd):4.5 V ~ 5.5 V 數(shù)據(jù)轉換器:- 振蕩器型:內(nèi)部 工作溫度:0°C ~ 70°C 封裝/外殼:40-DIP（0.600"，15.24mm） 包裝:管件
ATTINY22L-1SC 功能描述:IC AVR MCU 2K FLASH 1MHZ LV SO8 RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:AVR® ATtiny 標準包裝:9 系列:87C 核心處理器:8051 芯體尺寸:8-位 速度:40/20MHz 連通性:UART/USART 外圍設備:POR，WDT 輸入/輸出數(shù):32 程序存儲器容量:32KB（32K x 8） 程序存儲器類型:OTP EEPROM 大小:- RAM 容量:256 x 8 電壓 - 電源 (Vcc/Vdd):4.5 V ~ 5.5 V 數(shù)據(jù)轉換器:- 振蕩器型:內(nèi)部 工作溫度:0°C ~ 70°C 封裝/外殼:40-DIP（0.600"，15.24mm） 包裝:管件
ATTINY22L-1SI 功能描述:IC MCU 2K FLASH 1MHZ LV IT SO8 RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:AVR® ATtiny 標準包裝:9 系列:87C 核心處理器:8051 芯體尺寸:8-位 速度:40/20MHz 連通性:UART/USART 外圍設備:POR，WDT 輸入/輸出數(shù):32 程序存儲器容量:32KB（32K x 8） 程序存儲器類型:OTP EEPROM 大小:- RAM 容量:256 x 8 電壓 - 電源 (Vcc/Vdd):4.5 V ~ 5.5 V 數(shù)據(jù)轉換器:- 振蕩器型:內(nèi)部 工作溫度:0°C ~ 70°C 封裝/外殼:40-DIP（0.600"，15.24mm） 包裝:管件
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