Microchip, 32 bit ARM, SAM7X256 Microcontroller, 55 MHz, 256kB FLASH, 100-Pin LQFP
- RS Stock No.:
- 177-3672P
- Mfr. Part No.:
- AT91SAM7X256C-AU
- Manufacturer:
- Microchip
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Bulk discount available
View bulk pricing optionsSubtotal 23 units (supplied in a tray)*
TWD9,453.00
(exc. GST)
TWD9,925.65
(inc. GST)
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In Stock
- Plus 44 unit(s) shipping from August 31, 2026
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Units | Per unit |
|---|---|
| 23 + | TWD411.00 |
*price indicative
- RS Stock No.:
- 177-3672P
- Mfr. Part No.:
- AT91SAM7X256C-AU
- Manufacturer:
- Microchip
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Series | SAM7X256 | |
| Product Type | Microcontroller | |
| Package Type | LQFP | |
| Mount Type | Surface | |
| Pin Count | 100 | |
| Device Core | ARM | |
| Data Bus Width | 32bit | |
| Program Memory Size | 256kB | |
| Interface Type | USB, USART, UART, SPI | |
| Maximum Clock Frequency | 55MHz | |
| RAM Size | 64kB | |
| Maximum Supply Voltage | 3.6V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Standards/Approvals | No | |
| Width | 14mm | |
| Length | 14mm | |
| Height | 1.45mm | |
| Number of Programmable I/Os | 62 | |
| Minimum Supply Voltage | 3V | |
| Automotive Standard | No | |
| Number of Timers | 3 | |
| Program Memory Type | FLASH | |
| ADCs | 8 x 10 Bit | |
| Instruction Set Architecture | RISC | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Series SAM7X256 | ||
Product Type Microcontroller | ||
Package Type LQFP | ||
Mount Type Surface | ||
Pin Count 100 | ||
Device Core ARM | ||
Data Bus Width 32bit | ||
Program Memory Size 256kB | ||
Interface Type USB, USART, UART, SPI | ||
Maximum Clock Frequency 55MHz | ||
RAM Size 64kB | ||
Maximum Supply Voltage 3.6V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Standards/Approvals No | ||
Width 14mm | ||
Length 14mm | ||
Height 1.45mm | ||
Number of Programmable I/Os 62 | ||
Minimum Supply Voltage 3V | ||
Automotive Standard No | ||
Number of Timers 3 | ||
Program Memory Type FLASH | ||
ADCs 8 x 10 Bit | ||
Instruction Set Architecture RISC | ||
Microchip Technology Microcontroller
The Microchip technology AT91 family type, LQFP package, surface mount, 100-pin ARM7TDMI 32-bit microcontroller has a maximum voltage rating of 3.6 V. It operates at a maximum speed of 55MHz and features 256kb of flash and 64kb of SRAM. The peripheral set includes USB 2.0 full-speed device port, Ethernet MAC 10/100 port, two USART, UART, two SPI, SSC, TWI (I2C), three 16-bit timers, RTT and 8x10-bit ADC. It has 62 programmable I/O lines multiplexed with up to two peripheral I/Os.
Features and Benefits
• 16-bit PWM resolution
• CAN Controller 2.0A and 2.0B
• Embedded ICE T0/T1 smart card, hardware handshaking, RS485 support
• Four programmable external clock signals have 8-bit asynchronous timer/counter
• High endurance non-volatile memory segments
• High-performance 32-bit RISC architecture
• It has seven mode of operations - User, fast interrupt, interrupt, supervisor, abort, system and undefined
• On-chip 2-cycle multiplier
• Operation temperature ranges between -40°C and 85°C
• Sleep modes- idle, ADC noise reduction, power-save, power-down and standby
• Two 8-bit to 16-bit master/slave serial peripheral interfaces (SPI)
• Windowed watchdog timer
Applications
• Embedded systems
• LCD monitors and TVs
• Mobile PC docking
• PC motherboards
• Portable hub boxes
• Printers and scanners
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