SAM7L128 Atmel Corporation, SAM7L128 Datasheet - Page 2

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SAM7L128

Manufacturer Part Number
SAM7L128
Description
Manufacturer
Atmel Corporation
Datasheets

Specifications of SAM7L128

Flash (kbytes)
128 Kbytes
Pin Count
144
Max. Operating Frequency
36 MHz
Cpu
ARM7TDMI
Hardware Qtouch Acquisition
No
Max I/o Pins
80
Ext Interrupts
80
Usb Speed
No
Usb Interface
No
Spi
1
Twi (i2c)
1
Uart
3
Segment Lcd
40
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
4
Adc Resolution (bits)
10
Adc Speed (ksps)
460
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
6
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.8/3.3
Operating Voltage (vcc)
1.8 to 3.6
Fpu
No
Mpu / Mmu
no / no
Timers
3
Output Compare Channels
3
Input Capture Channels
3
Pwm Channels
4
32khz Rtc
Yes
Calibrated Rc Oscillator
No
ii
ARM7TDMI
Technical Reference Manual
Copyright © 1994-2001. All rights reserved.
Release Information
Proprietary Notice
Words and logos marked with
brands and names mentioned herein may be the trademarks of their respective owners.
Neither the whole nor any part of the information contained in, or the product described in, this document
may be adapted or reproduced in any material form except with the prior written permission of the copyright
holder.
The product described in this document is subject to continuous developments and improvements. All
particulars of the product and its use contained in this document are given by ARM in good faith. However,
all warranties implied or expressed, including but not limited to implied warranties of merchantability, or
fitness for purpose, are excluded.
This document is intended only to assist the reader in the use of the product. ARM Limited shall not be liable
for any loss or damage arising from the use of any information in this document, or any error or omission in
such information, or any incorrect use of the product.
Figure B-2 on page B-5 reprinted with permission IEEE Std 1149.1-1990. IEEE Standard Test Access Port
and Boundary Scan Architecture Copyright 1994-2001, by IEEE. The IEEE disclaims any responsibility or
liability resulting from the placement and use in the described manner.
Date
October 1994
December 1994
December 1994
March 1995
August 1995
November 2000
April 2001
Copyright © 1994-2001. All rights reserved.
Issue
A
B
C
D
E
F
G
®
or
are registered trademarks or trademarks owned by ARM Limited. Other
First formal release.
Review comments added.
SGML, new layout, new title, incorporation of errata, and technical changes.
Addition of timing parameters and editorial changes.
Change
Released.
Technical changes.
Review comments added.
ARM DDI 0029G
Change history

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