Microchip, 32 bit ARM, SAM7X512 Microcontroller, 55 MHz, 512kB FLASH, 100-Pin LQFP
- RS Stock No.:
- 177-3701P
- Mfr. Part No.:
- AT91SAM7XC512B-AU
- Manufacturer:
- Microchip
Bulk discount available
Subtotal 25 units (supplied in a tray)*
€397.25
(exc. VAT)
€488.50
(inc. VAT)
Temporarily out of stock
- Shipping from 22 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 25 - 99 | €15.89 |
| 100 + | €15.14 |
*price indicative
- RS Stock No.:
- 177-3701P
- Mfr. Part No.:
- AT91SAM7XC512B-AU
- Manufacturer:
- Microchip
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Product Type | Microcontroller | |
| Series | SAM7X512 | |
| Package Type | LQFP | |
| Mount Type | Surface | |
| Pin Count | 100 | |
| Device Core | ARM | |
| Data Bus Width | 32bit | |
| Program Memory Size | 512kB | |
| Interface Type | SPI, UART, USART, USB | |
| 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 | |
| Instruction Set Architecture | RISC | |
| Automotive Standard | No | |
| Program Memory Type | FLASH | |
| ADCs | 8 x 10 Bit | |
| Number of Timers | 3 | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type Microcontroller | ||
Series SAM7X512 | ||
Package Type LQFP | ||
Mount Type Surface | ||
Pin Count 100 | ||
Device Core ARM | ||
Data Bus Width 32bit | ||
Program Memory Size 512kB | ||
Interface Type SPI, UART, USART, USB | ||
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 | ||
Instruction Set Architecture RISC | ||
Automotive Standard No | ||
Program Memory Type FLASH | ||
ADCs 8 x 10 Bit | ||
Number of Timers 3 | ||
- 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