Microchip logo
  • All
  • Products
  • Documents
  • Applications Notes
product primary image

AT91SAM7L64

Status: End of Life

Overview
Documents
Development Environment
Similar Devices
RoHS Information
Add to Cart

Device Overview

Summary

The Microchip's ARM®-based SAM7L64 is a member of the Microchip SAM7L series of microcontrollers based on the 32-bit ARM7TDMI processor. It operates at a maximum speed of 36MHz and features 64KB of flash memory and 6KB of SRAM. The peripheral set includes a 40-segment LCD controller, two USARTs, UART, SPI, TWIs (I2C), three 16-bit timers, RTC and four 10-bit ADCs. The SAM7L64 operates in single-supply mode down to 1.8V and consumes 0.5mA/MHz typical in active mode when executing code out of its flash memory, and a mere 100nA in power-down mode. The SAM7L64 is supplied in a 128-pin LQFP and 144-pin LFBGA packages.

Parametrics
Name
Value
Part Family
ARM7TDMI
Max CPU Speed MHz
36
Program Memory Size (KB)
64
SRAM (KB)
6
Temperature Range (C)
-40 to 85
Operating Voltage Range (V)
1.8 to 3.6
Direct Memory Access Channels
11
SPI
1
I2C
1
ADC Input
4
Max ADC Resolution (Bits)
10
Max ADC Sampling Rate (ksps)
460
Input Capture
3
Max 16-bit Digital Timers
3
Internal Oscillator
2Mhz, 32Khz
Max I/O Pins
80
Pincount
144

Documents

Jump to:

Application Notes

Download All

Development Environment

  • Integrated Development Environments
  • Compilers
  • Emulators & Debuggers
  • Production Programmers
  • Demo & Evaluation Boards
Integrated Development Environments
Atmel-Studio
Atmel Studio IDE ( Atmel-Studio )

Studio 7 is the integrated development platform (IDP) for developing and debugging all AVR® and SAM microcontroller applications. The Atmel Studio 7 IDP gives you a seamless and easy-to-use environment to write, build and debug your applications written in C/C++ or assembly code. It also connects seamlessly to the debuggers, programmers and development kits that support AVR® and SAM...

Learn More
Compilers
MPLAB-XC32
MPLAB XC32 Compiler ( MPLAB-XC32 )

Available as free, unrestricted-use downloads, our award-winning MPLAB® XC C Compilers are comprehensive solutions for your project’s software development. Finding the right compiler to support your device is simple:

MPLAB XC8 supports all 8-bit PIC® and AVR® microcontrollers (MCUs)
MPLAB XC16 supports all 16-bit PIC MCUs and dsPIC® Digital Signal...

Learn More
ARM-GCC
ARM GCC ( ARM-GCC )

The ARM® Toolchain is a collection of tools/libraries used to create applications for ARM microcontrollers. This collection includes compiler, assembler, linker and Standard C and math libraries.

Most of these tools are based on efforts from GNU (www.gnu.org), and some are developed by Microchip. For more information please refer to the release notes.

The Atmel...

Learn More
Emulators & Debuggers
J-32 Debug Probe
J-32 Debug Probe ( DV164232 )

The J-32 Debug Probe Debugger/Programmer provides affordable, fast and easy debugging and programming for Microchip’s PIC32 and SAM MCU and MPU products. Plus, SEGGER offers free, stand-alone applications to extend J-32 Debug Probe functionality:

J-32 Debug Probe is fully integrated into Microchip’s powerful MPLAB® X Integrated Development Environment and

...

Learn More
Add To Cart
Production Programmers
J-32 Debug Probe
J-32 Debug Probe ( DV164232 )

The J-32 Debug Probe Debugger/Programmer provides affordable, fast and easy debugging and programming for Microchip’s PIC32 and SAM MCU and MPU products. Plus, SEGGER offers free, stand-alone applications to extend J-32 Debug Probe functionality:

J-32 Debug Probe is fully integrated into Microchip’s powerful MPLAB® X Integrated Development Environment and

...

Learn More
Add To Cart
Demo & Evaluation Boards
SAM9263-EK
SAM9263-EK ( AT91SAM9263-EK )

This kit lets designers quickly evaluate and develop code for applications running on an SAM9263 microcontroller.

Learn More
Add To Cart
SAM9260 Evaluation Kit
SAM9260 Evaluation Kit ( AT91SAM9260-EK )
(Not Recommended for new design)

Learn More

Similar Devices

Product
Pins
Flash (KB)
RAM (B)
Price 5K
Notes
100
0
8,192
$4.25
 
144
0
8,192
$6.45
 
176
0
8,192
$7.86
 
100
0
262,144
 
 
64
32
8,192
 
 
100
128
32,768
$5.34
 
100
256
65,536
$6.59
 
100
512
131,072
$9.59
 
100
128
32,768
 
 

Rohs data is currently unavailable.

Buy from Microchip

Grid
View
Table
View
Filter:
Apply
Clear
Only show products with samples
Product
Leads
Package Type
Temp Range
Packing Media
5K Pricing
Buy