AT91FR40162SB 32位ARM单片机

Status Production
Flash (Bytes) 2M
SRAM (Bytes) 256K
External Bus Interface 1
Peripheral DMA Channels 4
Max. Clock Speed (MHz) 75
I/O Pins 32
USART/DBGU 2/-
16-bit Timers 3
Watchdog Timer 1
ARM Core 7TDMI
I/O Voltage Domain (V) 3.3
Single Supply N
Pb-Free Packages TFBGA 121

The AT91FR40162SB features 2 Mbits of on chip SRAM and 2 Mbytes of Flash memory in a single Green 121-ball BGA package. Its high level of integration and very small footprint make the device ideal for space-constrained applications. The Flash memory can be programmed via the JTAG/ICE interface or the factory-programmed Flash Memory Uploader, making the AT91FR40162S suitable for in-system programmable applications. Apart from a few details of Flash memory programming, the AT91FR40162SB is fully pin and code compatible with the AT91FR40162S.

AT91FR40162S 描述

The AT91FR40162S features 2 Mbits of on chip SRAM and 2 Mbytes of Flash memory in a single compact 121-ball BGA package. Its high level of integration and very small footprint make the device ideal for space-constrained applications. The Flash memory can be programmed via the JTAG/ICE interface or the factory-programmed Flash Memory Uploader, making the AT91FR40162S suitable for in-system programmable applications.

The AT91FR40162S is a member of the Atmel AT91 16/32-bit Microcontroller family,which is based on the ARM7TDMI processor core. The processor has a high-performance 32-bit RISC architecture with a high-density 16-bit instruction set and very low power consumption. The AT91FR40162S ARM microcontroller features 2 Mbits of on-chip SRAM and 2 Mbytes of Flash memory in a single compact 121-ball BGA package. Its high level of integration and very small footprint make the device ideal for space-constrained applications.

The high-speed on-chip SRAM enables a performance of up to 74 MIPs in typical conditions with significant power reduction and EMC improvement over an external SRAM implementation. The Flash memory may be programmed via the JTAG/ICE interface or the factoryprogrammed Flash Memory Uploader (FMU) using a single device supply, making the AT91FR40162S suitable for in-system programmable applications.

AT91FR40162S 主要参数
  1. Status:Production
  2. Flash (Bytes) :2M
  3. SRAM (Bytes):256K
  4. USART/DBGU  :2/-
  5. Max. Clock Speed ( :75
  6. I/O Pins  :32
  7. External Bus Inter  :1
  8. Peripheral DMA Cha   :4
  9. 16-bit Timers :3
  10. Watchdog Timer  :1
  11. ARM Core   :7TDMI
  12. I/O Voltage Domain  :3.3
  13. Single Supply   :N
  14. 绿色封装:TFBGA 121
AT91FR40162S 特性
AT91FR40162S 订购型号
Ordering Code Package Package Type Operating Temperature Range
AT91FR40162SB-CU BGA 121 Green Industrial (-40° C to 85° C)
AT91FR40162S 应用技术支持与电子电路设计开发资源下载
  1. AT91FR40162S 数据手册DataSheet 下载. PDF(简洁版)
  2. AT91SAM 系列产品选型指南(Brochure, 2 pages, revision E, updated 2/09)
    Product selection guide to Atmel's AT91SAM microcontrollers that give immediate access to market-leading ARM processors.
  3. Atmel's ARM-based Microcontroller Excels in Real-Time (White Paper, 6 pages, revision A, updated 3/01)
    Applications such as mobile communicators, PDAs, solid-state music players and internet appliances demand the best possible real-time performance. Atmel's AT91 series of ARM-based microcontrollers incorporates a number of advanced features that enhance the real-time performance of the ARM7TDMI core, making it ideal for applications of this nature.