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AT91SAM7X128

Status: Not Recommended for new designs

Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

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.

Parametrics
Name
Value
Max CPU Speed MHz
55
Program Memory Size (KB)
128
SRAM (KB)
32
Temperature Range (C)
-40 to 85
Operating Voltage Range (V)
3 to 3.6
Direct Memory Access Channels
13
SPI
2
I2C
1
Peripheral Pin Select / Pin Muxing
Yes
Ethernet
10/100 Base-TX Mac
Number of USB Modules
1
USB Interface
FS Device
Number of CAN modules
1
ADC Input
8
Max ADC Resolution (Bits)
10
Max ADC Sampling Rate (ksps)
384
Input Capture
3
Max 16-bit Digital Timers
3
Internal Oscillator
32Khz
Max I/O Pins
62
Pincount
100

Documents

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Data Sheets

Application Notes

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Device Documentation

01/01/2010
411KB

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
SAM-ICE
SAM-ICE ( AT91SAM-ICE )

SAM-ICE is a JTAG emulator designed for SAMA5, SAM3, SAM4, SAM7 and SAM9 ARM® core-based MCUs and MPUs, including Thumb mode. It supports download speeds up to 720K Bytes per second and maximum JTAG speeds up to 12 MHZ. It also supports Serial Wire Debug (SWD) and Serial Wire Viewer (SWV) from SAM-ICE hardware V6.

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SAM7X-EK
SAM7X-EK ( AT91SAM7X-EK )
(Not Recommended for new design)

This kit lets designers quickly evaluate and develop code for applications running on an SAM7X microcontroller.

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RoHS Information

Part Number
Device Weight
Shipping Weight
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
AT91SAM7X128C-AU
0.580400
6.666667
100
LQFP
14x14x1.4mm
Matte Tin
e3
Rohs icon
efup china icon
AT91SAM7X128C-AUR
0.580400
1.600000
100
LQFP
14x14x1.4mm
Matte Tin
e3
Rohs icon
efup china icon
AT91SAM7X128C-CUR
0.138900
0.515000
100
TFBGA
9x9x1.2mm
SAC305
e8
Rohs icon
efup china icon
AT91SAM7X128C-CU
0.138900
0.803846
100
TFBGA
9x9x1.2mm
SAC305
e8
Rohs icon
efup china icon
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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