AT91SAM7X128C-AUR More Semiconductors - ICs by Microchip Technology

Status: Active
Series: AT91SAM7X128
RoHS: Compliant
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The Microchip's ARM-based SAM7X128 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 128KB of flash memory and 32KB of SRAM. The peripheral set includes USB 2.0 Full Speed device port, Ethernet MAC 10/100Base T port, CAN 2.0A and 2.0B compliant controller, two USARTs, 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 SAM7X128 is supplied in 100-lead LQFP and TFBGA packages.

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Specifications

Part Family ARM7TDMI
CPU Type ARM7
MaxSpeed (MHz) 55
Program Memory Size (KB) 128
SRAM (KB) 32
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
SPI™ 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 Tape and reel (1000)

Resources


Application Notes
AN_6260 - AT91SAM7X and AT91SAM7XC Microcontroller Series Schematic Check List
AN_6310 - GNU-Based Software Development on AT91SAM Microcontrollers
AN_6296 - Getting Started with AT91SAM7X Microcontrollers
AN_6348 - AT91 USB Integrated Circuit(s) Cards Interface Devices (CCID) Driver Implementation
AN_6436 - AT91 USB Composite Driver Implementation
AN_6349 - AT91-AN02: Signal Integrity and AT91 Products
AN_6404 - Using Low Power Modes in AT91SAM7L Microcontrollers
AN_6269 - AT91 USB CDC Driver Implementation
AN_6273 - AT91 USB HID Driver Implementation
AN_6306 - Using the Memory Protection Unit (MPU) on AT91SAM7SE Microcontrollers
AN_6229 - Using the Serial Peripheral Interface with AT91SAMxx Devices
AN_6148 - Using a Real-time Timer with Non-calibrated RC Oscillator as Real-time Clock
AN_42382 - AT04056: Getting Started with FreeRTOS on SAM Flash MCUs
AN_6131 - AT91 Assembler Code Startup Sequence for C Code Applications Software Based on the AT91SAM7S64 Evalu
AN_6250 - Using Open Source Tools for AT91SAM7 Cross Development
AN_6253 - Safe and Secure Firmware Upgrade for AT91SAM Microcontrollers
AN_2644 - AT91 Assembler Code Startup Sequence for C Code Applications Software
AN_1156 - Disabling Interrupts at Processor Level
AN_1168 - Interrupt Management: Auto-Vectoring & Prioritization
AN_6020 - Connecting an ARM-based Serial Synchronous Controller to an I2S-compatible Serial Bus
AN_6220 - AT91SAM CAN Bootloader User Notes
AN_6282 - Safe and Secure Bootloader Implementation
AN_6287 - Using SDRAM on AT91SAM7SE Microcontrollers
AN_6283 - AT91 USB Mass Storage Device Driver Implementation
AN_2669 - Interfacing a 4x4 Keyboard to an AT91 Microcontroller
AN_2682 - Pulse Width Modulation Generation Using the AT91 Timer/Counter
AN_2683 - Interrupt Generation Using the AT91 Timer/Counter




Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.5804
Shipping Weight (kg) 1.6
Lead Count 100
Package Type LQFP
Package Width or Size 14x14x1.4mm
Soldering Composition Matte Tin

Alternative Descriptions

LQFP, Green, IND TEMP, T&R, MRLC | Microchip Technology
Mcu, 32Bit, Arm7Tdmi, 55Mhz, Lqfp-100 | Newark Electronics
MCU, 32BIT, ARM7TDMI, 55MHZ, LQFP-100 | element14
ATLAT91SAM7X128C-AUR LQFP, GREEN, IND TE | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AT91SAM7X128C-AUR?

Additional datasheets, footprints and schematics for AT91SAM7X128C-AUR are listed on our Part Details page. You can also find images and similar parts to AT91SAM7X128C-AUR on this page.

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What category does AT91SAM7X128C-AUR fall under?

The AT91SAM7X128C-AUR is listed under Semiconductors - ICs > More Semiconductors - ICs.

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Is the AT91SAM7X128C-AUR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

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