参数资料
型号: ATTINY13A-SSH
厂商: Atmel
文件页数: 55/67页
文件大小: 0K
描述: IC MCU AVR 1K FLASH 20MHZ 8SOIC
产品培训模块: MCU Product Line Introduction
tinyAVR Introduction
标准包装: 100
系列: AVR® ATtiny
核心处理器: AVR
芯体尺寸: 8-位
速度: 20MHz
外围设备: 欠压检测/复位,POR,PWM,WDT
输入/输出数: 6
程序存储器容量: 1KB(512 x 16)
程序存储器类型: 闪存
EEPROM 大小: 64 x 8
RAM 容量: 64 x 8
电压 - 电源 (Vcc/Vdd): 1.8 V ~ 5.5 V
数据转换器: A/D 4x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
包装: 管件
产品目录页面: 612 (CN2011-ZH PDF)
配用: ATSTK600-ND - DEV KIT FOR AVR/AVR32
ATAVRDRAGON-ND - KIT DRAGON FLASH MEM AVR
ATAVRISP2-ND - PROGRAMMER AVR IN SYSTEM
ATJTAGICE2-ND - AVR ON-CHIP D-BUG SYSTEM
35
8126F–AVR–05/12
ATtiny13A
8.
System Control and Reset
8.1
Resetting the AVR
During reset, all I/O Registers are set to their initial values, and the program starts execution
from the Reset Vector. The instruction placed at the Reset Vector must be a RJMP – Relative
Jump – instruction to the reset handling routine. If the program never enables an interrupt
source, the Interrupt Vectors are not used, and regular program code can be placed at these
locations. The circuit diagram in Figure 8-1 on page 35 shows the reset logic. “System and
Reset Characteristics” on page 120 defines the electrical parameters of the reset circuitry.
Figure 8-1.
Reset Logic
The I/O ports of the AVR are immediately reset to their initial state when a reset source goes
active. This does not require any clock source to be running.
After all reset sources have gone inactive, a delay counter is invoked, stretching the internal
reset. This allows the power to reach a stable level before normal operation starts. The time-out
period of the delay counter is defined by the user through the SUT and CKSEL fuses. The differ-
ent selections for the delay period are presented in “Clock Sources” on page 24.
MCU Status
Register (MCUSR)
Brown-out
Reset Circuit
BODLEVEL[1:0]
Delay Counters
CKSEL[1:0]
CK
TIMEOUT
WDRF
BORF
EX
TRF
PORF
DATA BUS
Clock
Generator
SPIKE
FILTER
Pull-up Resistor
Watchdog
Oscillator
SUT[1:0]
Power-on Reset
Circuit
相关PDF资料
PDF描述
ATTINY13A-SSU IC MCU AVR 1K FLASH 20MHZ 8SOIC
BPBS8B96CAP1LF BPBS8B96CAP1LF COVER KIT 96P LF
HM2SC25A8LF HM2SC25A8LF MILLIPACS SHIELDING
HM2SC22A8LF MILLIPACS 2R SHIELDING
HM2SC25B HM2SC25B-HM2 SHIELDING COVER
相关代理商/技术参数
参数描述
ATTINY13A-SSHR 功能描述:8位微控制器 -MCU AVR 1KB FLSH 64B EE SRAM-20MHz NiPdAu 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
ATTINY13A-SSU 功能描述:8位微控制器 -MCU 1KB In-system Flash 20MHz 1.8V-5.5V 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
ATTINY13A-SSUR 功能描述:8位微控制器 -MCU AVR 1KB FL 64B EE 64B SRAM 20 MHz IND 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
ATTINY13A-SSUR SL903 制造商:Atmel Corporation 功能描述:AVR, 1KB FLASH, 64B EE, 64B SRAM - 20 MHZ, JEDEC SOIC, IND T - Tape and Reel
ATTINY13A-SU 功能描述:8位微控制器 -MCU 1KB In-system Flash 20MHz 1.8V-5.5V 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