Status: | Active |
---|---|
Series: | AT91SAM7X256 |
RoHS: | Compliant |
The Microchip's ARM-based SAM7X256 is a member of the Microchip SAM7X series of microcontrollers based on the 32-bit ARM7TDMI processor. It operates at a maximum speed of 55 MHz and features 256KB of flash memory and 64KB of SRAM. The peripheral set includes USB 2.0 Full Speed device port , Ethernet MAC 10/100 port, CAN 2.0A and 2.0B compliant Controller, two USART, UART, two SPI, SSC, TWI (I2C), three 16-bit timers, RTT and 8x10-bit ADC. Typical core supply is 1.8V, I/Os are supplied at 1.8V or 3.3V and are 5V tolerant. An integrated voltage regulator allows single supply at 3.3V. The SAM7X256 is supplied in 100-lead LQFP and TFBGA packages.
Prices starting from US$8.53
Distributor | Starting From | Stock | ||
---|---|---|---|---|
RS | US$12.69 |
120
|
Buy Now | |
Microchip Technology | US$8.96 |
88,206
|
Buy Now | |
Avnet America | US$10.23 |
1,160
|
Buy Now | |
Micros | US$8.53 |
138
|
Buy Now | |
Schukat Electronic | US$9.07 |
132
|
Buy Now | |
Transfer Multisort Elektronik | US$11.46 |
35
|
Buy Now | |
element14 | US$10.62 |
10
|
Buy Now | |
Farnell | US$10.47 |
10
|
Buy Now | |
Future Electronics | US$10.92 |
9
|
Buy Now | |
Newark Electronics | US$10.64 |
-
|
Buy Now | |
Distrelec | US$12.88 |
-
|
Buy Now | |
EBV Elektronik | - |
-
|
Buy Now | |
Avnet Silica | - |
-
|
Buy Now |
Part Family | ARM7TDMI |
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CPU Type | ARM7 |
MaxSpeed (MHz) | 55 |
Program Memory Size (KB) | 256 |
SRAM (KB) | 64 |
Data EEPROM (bytes) | 0 |
Temp. Range Min. | -40 |
Temp. Range Max. | 85 |
Operation Voltage Min.(V) | 3 |
Operation Voltage Max.(V) | 3.6 |
Direct Memory Access (DMA) Channels | 13 |
SPIâ„¢ | 2 |
I2C | 1 |
UART | 3 |
I2S | 0 |
Ethernet | 10/100 Base-TX Mac |
Quadrature Encoder Interface (QEI) | 0 |
Crypto Engine | No |
Number of USB Modules | 1 |
USB Interface | FS Device |
Number of CAN Modules | 1 |
Type of CAN module | None |
ADC Channels | 8 |
Max ADC Resolution (bits) | 10 |
Max ADC Sampling Rate (ksps) | 384 |
Number of DACs | 0 |
Input Capture | 3 |
Standalone Output Compare/ Standard PWM | 0 |
Motor Control PWM Channels | 0 |
Max 16 Bit Digital Timers | 3 |
Number of Comparators | 0 |
Internal Oscillator | 32Khz |
Max I/O Pins | 62 |
Pin Count | 100 |
Low Power | No |
Pins | Packaging | 100 | LQFP |
Temp Range | -40C to +85C |
Packing Media | Tray (90) |
Data Sheets |
---|
ARM7TDMI Technical Reference Manual Datasheet - This document may have been updated by ARM, please check the ARM web site for its latest version. |
SAM7X Series Datasheet |
Brochures |
---|
Atmel Flash Microcontroller Product Portfolio |
AT91SAM7X and AT91SAM7XC ARM Microcontrollers |
Product Selection Guide |
Atmel-Integrating the Internet of Things |
JEDEC Indicator | e3 |
---|---|
ROHS | Compliant |
China EFUP | Compliant |
Device Weight (g) | 0.5804 |
Shipping Weight (kg) | 6.666667 |
Lead Count | 100 |
Package Type | LQFP |
Package Width or Size | 14x14x1.4mm |
Soldering Composition | Matte Tin |
LQFP,GREEN,IND TEMP, MRL C | Microchip Technology |
MCU 32-bit 91S ARM7TDMI RISC 256KB Flash 1.8V/3.3V 100-Pin LQFP | Avnet America |
256kB-FL 64kB-RAM 62I/O ISP 1,8/3,3V 3xtimer 8A/D 2UART USB FS CAN ETH -40÷85°C | Micros |
MC 32bit 1,8V 256kB Flash 55MHz LQFP100 | Schukat Electronic |
IC: ARM7TDMI microcontroller | Transfer Multisort Elektronik |
MCU, 32BIT, ARM7TDMI, LQFP-100 | element14 |
AT91 Series 256 kB Flash 64 RAM 55 MHz 32-Bit Microcontroller - LQFP-100 | Future Electronics |
Lqfp,green,ind Temp, Mrl C Rohs Compliant: Yes |Microchip AT91SAM7X256C-AU | Newark Electronics |
Microchip ARM7TDMI SAM Microcontroller ARM7TDMI 20MHz 256KB / 64KB LQFP-100 32bit 256KB LQFP | Distrelec |
Where can I find additional details, specifications and documents for a AT91SAM7X256C-AU?
Additional datasheets, footprints and schematics for AT91SAM7X256C-AU are listed on our Part Details page. You can also find images and similar parts to AT91SAM7X256C-AU on this page.
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What category does AT91SAM7X256C-AU fall under?
The AT91SAM7X256C-AU is listed under Semiconductors - ICs > Microcontrollers - MCU > 16 / 32 Bit Microcontrollers - MCU - ARM.
Can I view similar or alternative parts?
You can view similar parts to AT91SAM7X256C-AU when available in the 16 / 32 Bit Microcontrollers - MCU - ARM range under the specifications section at the bottom of the details page.
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Is the AT91SAM7X256C-AU RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for AT91SAM7X256C-AU have stock available?
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