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AT91SAM7S64规格书详情
Description
Atmel’s SAM7S is a series of low pincount Flash microcontrollers based on the 32-bit ARM RISC processor. It features a high-speed Flash and an SRAM, a large set of peripherals, including a USB 2.0 device (except for the SAM7S32 and SAM7S16), and a complete set of system functions minimizing the number of external components. The device is an ideal migration path for 8-bit microcontroller users looking for additional performance and extended memory.
Features
• Incorporates the ARM7TDMI® ARM® Thumb® Processor
– High-performance 32-bit RISC Architecture
– High-density 16-bit Instruction Set
– Leader in MIPS/Watt
– EmbeddedICE™ In-circuit Emulation, Debug Communication Channel Support
• Internal High-speed Flash
– 512 Kbytes (SAM7S512) Organized in Two Contiguous Banks of 1024 Pages of 256 Bytes (Dual Plane)
– 256 Kbytes (SAM7S256) Organized in 1024 Pages of 256 Bytes (Single Plane)
– 128 Kbytes (SAM7S128) Organized in 512 Pages of 256 Bytes (Single Plane)
– 64 Kbytes (SAM7S64) Organized in 512 Pages of 128 Bytes (Single Plane)
– 32 Kbytes (SAM7S321/32) Organized in 256 Pages of 128 Bytes (Single Plane)
– 16 Kbytes (SAM7S161/16) Organized in 256 Pages of 64 Bytes (Single Plane)
– Single Cycle Access at Up to 30 MHz in Worst Case Conditions
– Prefetch Buffer Optimizing Thumb Instruction Execution at Maximum Speed
– Page Programming Time: 6 ms, Including Page Auto-erase, Full Erase Time: 15 ms
– 10,000 Write Cycles, 10-year Data Retention Capability, Sector Lock Capabilities, Flash Security Bit
– Fast Flash Programming Interface for High Volume Production
• Internal High-speed SRAM, Single-cycle Access at Maximum Speed
– 64 Kbytes (SAM7S512/256)
– 32 Kbytes (SAM7S128)
– 16 Kbytes (SAM7S64)
– 8 Kbytes (SAM7S321/32)
– 4 Kbytes (SAM7S161/16)
• Memory Controller (MC)
– Embedded Flash Controller, Abort Status and Misalignment Detection
• Reset Controller (RSTC)
– Based on Power-on Reset and Low-power Factory-calibrated Brown-out Detector
– Provides External Reset Signal Shaping and Reset Source Status
• Clock Generator (CKGR)
– Low-power RC Oscillator, 3 to 20 MHz On-chip Oscillator and one PLL
• Power Management Controller (PMC)
– Software Power Optimization Capabilities, Including Slow Clock Mode (Down to 500 Hz) and Idle Mode
– Three Programmable External Clock Signals
• Advanced Interrupt Controller (AIC)
– Individually Maskable, Eight-level Priority, Vectored Interrupt Sources
– Two (SAM7S512/256/128/64/321/161) or One (SAM7S32/16) External Interrupt Source(s) and One Fast Interrupt Source, Spurious Interrupt Protected
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产品属性
- 产品编号:
AT91SAM7S64-IAR
- 制造商:
Microchip Technology
- 类别:
开发板,套件,编程器 > 评估板 - 嵌入式 - MCU,DSP
- 板类型:
评估平台
- 类型:
MCU 32-位
- 核心处理器:
ARM7
- 使用的 IC/零件:
AT91SAM7S64
- 安装类型:
固定
- 内含物:
板
- 描述:
AT91SAM7S64 EVAL BRD
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ATMEL |
20+ |
QFP |
6965 |
英卓尔原装现货!0755-82566558真实库存! |
询价 | ||
MICROCHIP(?о) |
21+ |
LQFP-64 |
8800 |
公司只做原装正品 |
询价 | ||
ATMEL |
23+ |
TQFP64 |
20000 |
全新原装假一赔十 |
询价 | ||
ATMEL |
2019+ |
LQFP-64 |
6000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ATMEL |
23+ |
TQFP64 |
18689 |
询价 | |||
ATMEL/爱特梅尔 |
21+ |
QFP |
24441 |
一站式BOM配单 |
询价 | ||
ATMEL |
QFP-64 |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
MICROCHIP/美国微芯 |
2023 |
LQFP-64_10x10x05P |
3800 |
公司原装现货/支持实单 |
询价 | ||
ATMEL/爱特梅尔 |
23+ |
QFP |
3400 |
大批量供应优势库存热卖 |
询价 | ||
MICROCHIP(?о) |
21+ |
LQFP-64 |
12800 |
公司只做原装,诚信经营 |
询价 |