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AT91SAM7S256D-AU by microchip technology
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Microchip Technology 授权经销商

AT91SAM7S256D-AU

MCU - 16-bit/32-bit ARM7TDMI RISC - 256 KB Flash - 1.8V/3.3V - 64-Pin LQFP - Tray ...

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符合 RoHS
TRAY 包装
附件
请求编程报价
合规证书
此产品可能需要额外文件。发货可能会延迟 1-2 天。

描述

The AT91SAM7S256D-AU is a SAM7S series 32-bit Flash Microcontroller based on the 32-bit ARM7TDMI RISC processor. It operates at a maximum speed of 55MHz and features 256kB of flash memory and 64kB of SRAM. The embedded flash memory can be programmed in-system via the JTAG-ICE interface or via a parallel interface on a production programmer prior to mounting. Built-in lock -bits and a security -bit protect the firmware from accidental overwrite and preserves its confidentiality. The SAM7S Series system controller includes a reset controller capable of managing the power-on sequence of the microcontroller and the complete system. Correct device operation can be monitored by a built-in brownout detector and a watchdog running off an integrated RC oscillator. The multi-layer bus matrix, multiple SRAM banks, PDC and DMA support parallel tasks and maximize data throughput.

搜索关键词: AT91SAM7S256DAU

规格

产品属性
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供应商:
Microchip Technology
部件编号:
AT91SAM7S256D-AU
计量单位:
每 Each
RoHS:
Yes
HTS:
8542310025
COO:
TW
ECCN:
3A991.a.2
供应商标准包装: 此信息提供给偏好按制造商标准包装数量的倍数购买的客户。最小订购数量和要求的订购倍数会与我们的价格和库存信息一起显示。
160
封装类型:
TRAY
RAM容量:
64 KB
可编程I/O数量:
32
程序存储器类型:
Flash
ADC分辨率:
10 bit
程序存储器容量:
256 KB
工作温度:
-40 to 85 °C

常见问题

AT91SAM7S256D-AU 是否符合 RoHS 标准？

是的，AT91SAM7S256D-AU 符合 RoHS 标准。

AT91SAM7S256D-AU 的交货期是多少？

AT91SAM7S256D-AU 的标准交货期约为 8 周。有库存的数量由 Master Electronics 发货。

有存货: 1,821

发货 today, 输入设置值。

最小订购数量: 5

工厂交货期 8 周

价格 (USD)

数量
单价
5
$11.22
25
$10.11
50
$9.63
160
$9.04
320
$9.02
640
$8.99
1,120 +
$8.97
供应商标准包装
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