欢迎光临科通芯城!

科通芯城,IC及其他电子元器件交易型电商平台100%正品保证!

AT91SAM7S32B-AU

AT91SAM7S32B-AU

  • 品牌:Microchip Atmel
  • 包装:Tray
  • 无铅情况/ROHS: 无铅
  • 经营商:科通芯城自营
  • 描述:ARM7TDMI Microcontroller with 32KB Flash, 48 Pins
  • 封装:LQFP R-LQ048_B 48
  • 类别:其它单片机
参数 数值
Resistive Touch Screen No
Self Program Memory NO
Temp. Range (deg C) -40 to 85
PWM Channels 4
USB Speed No
SSC 1
DAC Channels 0
USB Interface No
NAND Interface No
External Bus Interface 0
FPU No
SPI 1
Output Compare channels 3
Operating Voltage (Vcc) 3.0 to 3.6
picoPower No
32kHz RTC Yes
I/O Supply Class 1.8/3.3
Video Decoder No
ADC channels 8
Temp. Sensor No
DAC Resolution (bits) 0
UART 2
Crypto Engine No
CPU ARM7TDMI
Hardware QTouch Acquisition No
Pin Count 48
Camera Interface No
Graphic LCD No
Max. Operating Frequency 55 MHz
EEPROM (Bytes) 0
TWI (I2C) 1
MPU / MMU no / no
Max I/O Pins 21
Ext Interrupts 21
Timers 3
ADC Resolution (bits) 10
Flash (Kbytes) 32 Kbytes
DRAM Memory No
SRAM (Kbytes) 8
ADC Speed (ksps) 384
Input Capture Channels 3
Calibrated RC Oscillator No
系列 AT91SAM
核心处理器 ARM7
芯体尺寸 16/32-Bit
速度 55MHz
RAM容量 8K x 8
程序存储器类型 FLASH
程序存储器容量 32KB (32K x 8)
输入/输出数 21
振荡器型 Internal
数据转换器 A/D 8x10b
连通性 I²C, SPI, SSC, UART/USART
工作电压 1.65 V ~ 1.95 V
工作温度 -40°C ~ 85°C
周边设备 Brown-out Detect/Reset, DMA, POR, PWM, WDT

A member of the Atmel® SAM7S series of flash microcontrollers based on the 32-bit ARM7TDMI® RISC processor. It operates at a maximum speed of 55MHz and features 32KB of flash and 8KB of SRAM. The peripheral set includes UART, USART, TWI, SPI SSC, two PWM timers, three 16-bit timers, RTT, 8x10-bit ADC and 21 IO lines. It achieves single-cycle instruction access from embedded flash at 27 MIPS. The multi-layer bus matrix, multiple SRAM banks, PDC, and DMA support parallel tasks and maximize data throughput. The SAM7S32 operates from 1.65V to 3.6V and is available in 48-pin LQFP and QFN packages.

文档类型:

文档(Document)
文档(Document)
序号 PDF 描述
1 文档(Document)

BuildingAutomation: 舒适性与控制, 消防与安全
IndustrialAutomation: PLC 和 I/O 模块, 仪表
Metering: 电表

联系我们

联系我们

电话
+86 400 8830 393

传真
+86(755) 2674 4090

电邮
service_info@cogobuy.com

微信
芯云<cogocloud>

快速询价
快速询价
购买指引
购买指引
官方微信

官方微信

官方微信
返回顶部