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TFBGA / 100
Integrated Circuits (ICs)

AT91SAM7X128C-CU

Active
Microchip Technology

ARM MCU, SAM 32 FAMILY AT91SAM7X SERIES MICROCONTROLLERS, ARM7TDMI, 32 BIT, 55 MHZ, 128 KB

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsGNU-Based Software Development on AT91SAM MicrocontrollersData Converter Terminology - This Application Note defines a number of key parameters related to data converters (ADC and DAC) and discusses the extent to which they can be tested. Equations are given to evaluate all key values.+4
TFBGA / 100
Integrated Circuits (ICs)

AT91SAM7X128C-CU

Active
Microchip Technology

ARM MCU, SAM 32 FAMILY AT91SAM7X SERIES MICROCONTROLLERS, ARM7TDMI, 32 BIT, 55 MHZ, 128 KB

Deep-Dive with AI

DocumentsGNU-Based Software Development on AT91SAM MicrocontrollersData Converter Terminology - This Application Note defines a number of key parameters related to data converters (ADC and DAC) and discusses the extent to which they can be tested. Equations are given to evaluate all key values.+4

Technical Specifications

Parameters and characteristics for this part

SpecificationAT91SAM7X128C-CU
ConnectivityCANbus, SSC, I2C, Ethernet, UART/USART, USB, SPI
Core ProcessorARM7®
Core Size [Max]32 Bit
Core Size [Min]16 Bit
Data Converters [custom]8
Data Converters [custom]10
Mounting TypeSurface Mount
Number of I/O62
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 °C
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, DMA, POR, WDT, PWM
Program Memory Size128 KB
Program Memory TypeFLASH
Speed55 MHz
Supplier Device Package100-TFBGA (9x9)

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyBulk 27$ 11.38
Tray 260$ 9.26
Microchip DirectTRAY 1$ 11.25
25$ 10.24
100$ 9.26
1000$ 8.47
5000$ 8.12
NewarkEach 100$ 9.54

Description

General part information

AT91SAM7X128 Series

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.