Microchip AT91SAM7XC512B-AU, 32 bit ARM, SAM7X512 Microcontroller, 55 MHz, 512kB FLASH, 100-Pin LQFP

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  • 2026年1月23日 發貨
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包裝方式:
RS庫存編號:
177-3701
製造零件編號:
AT91SAM7XC512B-AU
製造商:
Microchip
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品牌

Microchip

Product Type

Microcontroller

Series

SAM7X512

Package Type

LQFP

Mount Type

Surface

Pin Count

100

Device Core

ARM

Data Bus Width

32bit

Interface Type

SPI, UART, USART, USB

Program Memory Size

512kB

Maximum Clock Frequency

55MHz

RAM Size

128kB

Maximum Supply Voltage

3.6V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Length

14mm

Standards/Approvals

No

Number of Programmable I/Os

62

Height

1.45mm

Width

14 mm

Minimum Supply Voltage

3V

Program Memory Type

FLASH

Instruction Set Architecture

RISC

Number of Timers

3

ADCs

8 x 10 Bit

Automotive Standard

No

COO (Country of Origin):
TW
The Microchip's ARM-based SAM7XC512 is a member of the Microchip SAM7XC series of crypto microcontrollers based on the 32-bit ARM7TDMI processor. It operates at a maximum speed of 55MHz and features 512KB of flash memory and 32KB of SRAM.

Incorporates ARM7TDMI ARM Thumb Processor

High-performance 32-bit RISC Architecture

High-density 16-bit Instruction Set

EmbeddedICE In-circuit Emulation, Debug Communication Channel Support

Internal High-speed Flash

512Kb (SAM7XC512): Two Banks of 1024 Pages of 256 Bytes (Dual Plane)

256Kb (SAM7XC256): 1024 Pages of 256 Bytes (Single Plane)

128Kb (SAM7XC128): 512 Pages of 256 Bytes (Single Plane)

Single Cycle Access at Up to 30MHz in Worst Case Conditions

Prefetch Buffer Optimizing Thumb Instruction Execution at Maximum Speed

6ms page programming time Including Page Auto-erase

15ms erase time

10,000 Write Cycles, 10-year Data Retention Capability,

Sector Lock Capabilities, Flash Security Bit

Fast Flash Programming Interface for High Volume Production

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