参数资料
型号: ATTINY26L-8PU
厂商: Atmel
文件页数: 137/169页
文件大小: 0K
描述: IC MCU AVR 2K 5V 8MHZ 20-DIP
产品培训模块: MCU Product Line Introduction
tinyAVR Introduction
标准包装: 18
系列: AVR® ATtiny
核心处理器: AVR
芯体尺寸: 8-位
速度: 8MHz
连通性: USI
外围设备: 欠压检测/复位,POR,PWM,WDT
输入/输出数: 16
程序存储器容量: 2KB(1K x 16)
程序存储器类型: 闪存
EEPROM 大小: 128 x 8
RAM 容量: 128 x 8
电压 - 电源 (Vcc/Vdd): 2.7 V ~ 5.5 V
数据转换器: A/D 11x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 20-DIP(0.300",7.62mm)
包装: 管件
产品目录页面: 612 (CN2011-ZH PDF)
配用: ATSTK600-RC08-ND - STK600 ROUTING CARD AVR
ATSTK600-ND - DEV KIT FOR AVR/AVR32
ATAVRISP2-ND - PROGRAMMER AVR IN SYSTEM
ATSTK505-ND - ADAPTER KIT FOR 14PIN AVR MCU
其它名称: ATTINY26L-8PJ
ATTINY26L-8PJ-ND
7
1477K–AVR–08/10
ATtiny26(L)
AVR CPU Core
Architectural
Overview
The fast-access Register File concept contains 32 x 8-bit general purpose working registers with
a single clock cycle access time. This means that during one single clock cycle, one ALU (Arith-
metic Logic Unit) operation is executed. Two operands are output from the Register File, the
operation is executed, and the result is stored back in the Register File – in one clock cycle.
Six of the 32 registers can be used as 16-bit pointers for indirect memory access. These pointers
are called the X-, Y-, and Z-pointers, and they can address the Register File and the Flash pro-
gram memory.
Figure 2. The ATtiny26(L) AVR Enhanced RISC Architecture
The ALU supports arithmetic and logic functions between registers or between a constant and a
register. Single register operations are also executed in the ALU. Figure 2 shows the
ATtiny26(L) AVR Enhanced RISC microcontroller architecture. In addition to the register opera-
tion, the conventional memory addressing modes can be used on the Register File as well. This
is enabled by the fact that the Register File is assigned the 32 lowermost Data Space addresses
($00 - $1F), allowing them to be accessed as though they were ordinary memory locations.
The I/O memory space contains 64 addresses for CPU peripheral functions as Control Regis-
ters, Timer/Counters, A/D Converters, and other I/O functions. The I/O Memory can be
accessed directly, or as the Data Space locations following those of the Register File, $20 - $5F.
The AVR uses a Harvard architecture concept with separate memories and buses for program
and data memories. The program memory is accessed with a two stage pipelining. While one
instruction is being executed, the next instruction is pre-fetched from the program memory. This
1024 x 16
Program
FLASH
Instruction
Register
Instruction
Decoder
Program
Counter
Control Lines
32 x 8
General
Purpose
Registers
ALU
Direct
Addressing
Indirect
Addressing
Status
and Test
Control
Registers
Interrupt
Unit
2 x 8-bit
Timer/Counter
Universal
Serial Interface
Watchdog
Timer
Analog
Comparator
I/O Lines
8-bit Data Bus
ISP Unit
ADC
128 x 8
SRAM
128 byte
EEPROM
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相关代理商/技术参数
参数描述
ATTINY26L-8SC 功能描述:8位微控制器 -MCU AVR 2K FLSH 128B EE 128B SRAM ADC 3V 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
ATTINY26L-8SI 功能描述:8位微控制器 -MCU AVR 2K FLSH 128B EE 128B SRAM ADC 3V 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
ATTINY26L-8SI SL383 制造商:Atmel Corporation 功能描述:MCU 8-bit ATtiny AVR RISC 2KB Flash 3.3V/5V 20-Pin SOIC W T/R
ATtiny26L-8SU 功能描述:8位微控制器 -MCU 2kB Flash 128B EE 128B SRAM 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
ATTINY26L-8SUR 功能描述:8位微控制器 -MCU 2K FL 128B EE 128B SRAM ADC 8MHZ IND 3V 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