17
4109LS–8051–02/08
AT8xC51SND1C
6.13
A/D Controller
The AT8xC51SND1C implements a 2-channel 10-bit (8 true bits) analog to digital converter
(ADC). It is provided for the following purposes:
Battery monitoring.
Voice recording.
Corded remote control.
6.14
Keyboard Interface
The AT8xC51SND1C implements a keyboard interface allowing connection of 4 x n matrix key-
board. It is based on 4 inputs with programmable interrupt capability on both high or low level.
These inputs are available as alternate function of P1.3:0 and allow exit from idle and power
down modes.
相关PDF资料
AT89C51SND2C-7FTUL IC 8051 MCU FLASH 64K MP3 100BGA
AT89C52-24PI IC MICRO CTRL 24MHZ 40DIP
AT89C55WD-24AU IC 8051 MCU FLASH 20K 44TQFP
AT89EB5114-TGSIL IC 8051 MCU FLASH 4K 20SOIC
AT89LP214-20PU MCU 8051 2K FLASH 20MHZ 14-PDIP
AT89LP216-20SU MCU 8051 2K FLASH 20MHZ 16-SOIC
AT89LP4052-20SU IC 8051 MCU FLASH 4K 20SOIC
AT89LP428-20AU MCU 8051 4K FLASH SPI 32TQFP
相关代理商/技术参数
AT89C51SND1C-DDV 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Single-Chip Flash Microcontroller with MP3 Decoder and Human Interface
AT89C51SND1C-DDW 功能描述:8位微控制器 -MCU Microcontroller 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
AT89C51SND1CDNC-ROTIL 制造商:Atmel Corporation 功能描述:
AT89C51SND1C-ROTIL 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Single-Chip Flash Microcontroller with MP3 Decoder and Guman Interface
AT89C51SND1C-ROTUL 功能描述:8位微控制器 -MCU MP3 FLASH - VER. 3.3 V COM 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
AT89C51SND2C 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Single-Chip Flash Microcontroller with MP3 Decoder with Full Audio Interface
AT89C51SND2C-7FRIL 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Single-Chip Flash Microcontroller with MP3 Decoder with Full Audio Interface
AT89C51SND2C-7FRJL 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:Single-Chip Flash Microcontroller with MP3 Decoder with Full Audio Interface