参数资料
型号: ATTINY2313A-MMHR
厂商: Atmel
文件页数: 134/172页
文件大小: 0K
描述: IC MCU AVR 2K FLASH 3X3 20QFN
产品培训模块: tinyAVR Introduction
标准包装: 1
系列: AVR® ATtiny
核心处理器: AVR
芯体尺寸: 8-位
速度: 20MHz
连通性: I²C,SPI,UART/USART
外围设备: 欠压检测/复位,POR,PWM,WDT
输入/输出数: 18
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): 1.8 V ~ 5.5 V
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 20-VFQFN 裸露焊盘
包装: 标准包装
其它名称: ATTINY2313A-MMHRDKR
64
8246B–AVR–09/11
ATtiny2313A/4313
Port B, Bit 0 – AIN0/PCINT0
AIN0: Analog Comparator Positive input. Configure the port pin as input with the internal pull-
up switched off to avoid the digital port function from interfering with the function of the
Analog Comparator.
PCINT0: Pin Change Interrupt Source 0. The PB0 pin can serve as an external interrupt
source for pin change interrupt 0.
Port B, Bit 1 – AIN1/PCINT1
AIN1: Analog Comparator Negative input. Configure the port pin as input with the internal
pull-up switched off to avoid the digital port function from interfering with the function of the
analog comparator.
PCINT1: Pin Change Interrupt Source 1. The PB1 pin can serve as an external interrupt
source for pin change interrupt 0.
Port B, Bit 2 – OC0A/PCINT2
OC0A: Output Compare Match A output. The PB2 pin can serve as an external output for the
Timer/Counter0 Output Compare A. The pin has to be configured as an output (DDB2 set
(one)) to serve this function. The OC0A pin is also the output pin for the PWM mode timer
function.
PCINT2: Pin Change Interrupt Source 2. The PB2 pin can serve as an external interrupt
source for pin change interrupt 0.
Port B, Bit 3 – OC1A/PCINT3
OC1A: Output Compare Match A output: The PB3 pin can serve as an external output for the
Timer/Counter1 Output Compare A. The pin has to be configured as an output (DDB3 set
(one)) to serve this function. The OC1A pin is also the output pin for the PWM mode timer
function.
PCINT3: Pin Change Interrupt Source 3: The PB3 pin can serve as an external interrupt
source for pin change interrupt 0.
Port B, Bit 4 – OC1B/PCINT4
OC1B: Output Compare Match B output: The PB4 pin can serve as an external output for the
Timer/Counter1 Output Compare B. The pin has to be configured as an output (DDB4 set
PB4
OC1B:
Timer/Counter1 Compare Match B Output
PCINT4: Pin Change Interrupt 0, Source 4
PB5
DI:
USI Data Input (Three Wire Mode)
SDA:
USI Data Input (Two Wire Mode)
PCINT5: Pin Change Interrupt 0, Source 5
PB6
DO:
USI Data Output (Three Wire Mode)
PCINT6: Pin Change Interrupt 0, Source 6
PB7
USCK:
USI Clock (Three Wire Mode)
SCL :
USI Clock (Two Wire Mode)
PCINT7: Pin Change Interrupt 0, Source 7
Table 10-5.
Port B Pins Alternate Functions
Port Pin
Alternate Function
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ATTINY2313A-MU 功能描述:8位微控制器 -MCU 2K FLASH 128B EE 128B SRAM 1 UART 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
ATTINY2313A-MUR 功能描述:8位微控制器 -MCU AVR 2K FLSH 128B EE 128B SRAM 1UART20MHz 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
ATTINY2313A-PU 功能描述:8位微控制器 -MCU 2K FLASH 128B EE 128B SRAM 1 UART 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
ATTINY2313A-SU 功能描述:8位微控制器 -MCU 2K FLASH 128B EE 128B SRAM 1 UART 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
ATTINY2313A-SUR 功能描述:8位微控制器 -MCU AVR 2K FLSH 128B EE 128B SRAM 1UART20MHz 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