参数资料
型号: ATTINY26-16SI
厂商: Atmel
文件页数: 14/18页
文件大小: 0K
描述: IC AVR MCU 2K 16MHZ IND 20-SOIC
标准包装: 31
系列: AVR® ATtiny
核心处理器: AVR
芯体尺寸: 8-位
速度: 16MHz
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): 4.5 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-SOIC(0.295",7.50mm 宽)
包装: 管件
5
1477KS–AVR–08/10
ATtiny26(L)
Pin Descriptions
VCC
Digital supply voltage pin.
GND
Digital ground pin.
AVCC
AVCC is the supply voltage pin for Port A and the A/D Converter (ADC). It should be externally
connected to VCC, even if the ADC is not used. If the ADC is used, it should be connected to VCC
through a low-pass filter. See page 94 for details on operating of the ADC.
Port A (PA7..PA0)
Port A is an 8-bit general purpose I/O port. PA7..PA0 are all I/O pins that can provide internal
pull-ups (selected for each bit). Port A has alternate functions as analog inputs for the ADC and
analog comparator and pin change interrupt as described in “Alternate Port Functions” on page
46.
Port B (PB7..PB0)
Port B is an 8-bit general purpose I/O port. PB6..0 are all I/O pins that can provide internal pull-
ups (selected for each bit). PB7 is an I/O pin if not used as the reset. To use pin PB7 as an I/O
pin, instead of RESET pin, program (“0”) RSTDISBL Fuse. Port B has alternate functions for the
ADC, clocking, timer counters, USI, SPI programming, and pin change interrupt as described in
“Alternate Port Functions” on page 46.
An External Reset is generated by a low level on the PB7/RESET pin. Reset pulses longer than
50 ns will generate a reset, even if the clock is not running. Shorter pulses are not guaranteed to
generate a reset.
XTAL1
Input to the inverting oscillator amplifier and input to the internal clock operating circuit.
XTAL2
Output from the inverting oscillator amplifier.
相关PDF资料
PDF描述
ATTINY26-16SC IC AVR MCU 2K 16MHZ COM 20-SOIC
ATTINY26-16PI IC AVR MCU 2K 16MHZ IND 20-DIP
16FMN-SMT-A-TF CONN FMN HOUSING 16POS SIDE SMD
15FMN-SMT-A-TF CONN FMN HOUSING 15POS SIDE SMD
14FMN-SMT-A-TF CONN FMN HOUSING 14POS SIDE SMD
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