EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
AT91SAM7SE32-AU Real Image
Same model may have multiple batches, images only for reference.

AT91SAM7SE32-AU

Part No AT91SAM7SE32-AU
Manufacturer Atmel
Catalog Embedded - Microcontrollers
Description MCU 16-bit/32-bit ARM7TDMI RISC 32KB Flash 1.8V/3.3V 128-Pin LQFP / IC MCU 32BIT 32KB FLASH 128LQFP
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Microchip Technology
Packaging Tray
Status Obsolete(EOL)
Core Processor ARM7
Part Core Size 16/32-Bit
Speed(Frequency) 55MHz
Number of I/O 88
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
Data RAM Size 8K x 8
Supply Voltage - Operating 1.65 V to 1.95 V
Data Converters A/D 8x10b
Temperature Range - Operating -40°C to 85°C (TA)
Case / Package 128-LQFP (20x14)
Win Source Part Number 079093-AT91SAM7SE32-AU
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Balance
Family Name AT91SAM7SE32
Introduction Date May 02, 1997
ECCN 3A991.a.2
Country of Origin China, Republic of Korea, Taiwan
Halogen Free Compliant
Estimated EOL Date Obsolete / End of life
Ultra Librarian 3D Model Ultra Librarian AT91SAM7SE32-AU CAD Model

Description

AT91SAM7SE32-AU Microcontroller

The AT91SAM7SE32-AU is a powerful microcontroller designed for complex embedded applications. It offers a wide range of features, compact design, and high performance, making it an ideal choice for various industrial and consumer electronics projects.

Applications

  • Industrial Automation Systems
  • Consumer Electronics
  • Automated Energy Management
  • Remote Monitoring Devices

Features and Benefits

  • ARM7TDMI Core: Ensures high efficiency and performance.
  • 32KB Flash Memory: Ample storage for code and data.
  • Multilayer AHB Bus: High-speed data transfer.
  • Embedded ICE Support: Provides easy debugging solutions.

The AT91SAM7SE32-AU offers excellent flexibility and reliability, allowing for innovative design implementations.

You May Also Be Interested in

LPC11U24FBD48/401 NXP / Nexperia – Price, Stock & Datasheet
LPC11U24FBD48/401
NXP / Nexperia
ARM Cortex-M0 50MHz 40 LQFP-48(7x7) Microcontrollers RoHS
Lowest to $4.6918
CH32V307VCT6 Wch – Price, Stock & Datasheet
CH32V307VCT6
Wch
Others 144MHz 80 LQFP-100(14x14) Microcontrollers RoHS
Lowest to $2.9105
HC32F460PEHB-VFBGA100 Xiaohua Semiconductor Co., Ltd. – Price, Stock & Datasheet
HC32F460PEHB-VFBGA100
Xiaohua Semiconductor Co., Ltd.
VFBGA-100 Microcontrollers RoHS
Lowest to $0.7331
MG32F02A032AY32 Megawin – Price, Stock & Datasheet
MG32F02A032AY32
Megawin
ARM Cortex-M0 48MHz 29 QFN-32-EP(5x5) Microcontrollers RoHS
Lowest to $1.1933
V536-H Allwinner Technology Co., Ltd. – Price, Stock & Datasheet
V536-H
Allwinner Technology Co., Ltd.
TFBGA-412 Microcontrollers RoHS
Lowest to $12.2530
AT32F415RCT7-7 ARTERY – Price, Stock & Datasheet
AT32F415RCT7-7
ARTERY
ARM Cortex-M4 32 Bit 150MHz 55 LQFP-64(7x7) Microcontrollers RoHS
Lowest to $1.2224
SAK-XC164CM-8F40F AA Infineon Technologies – Price, Stock & Datasheet
SAK-XC164CM-8F40F AA
Infineon Technologies
LQFP-64(10x10) Microcontrollers RoHS
Lowest to $43.6568
TN80C196KB-16 Rochester Electronics – Price, Stock & Datasheet
TN80C196KB-16
Rochester Electronics
Others 16 Bit 16MHz 48 PLCC-68 Microcontrollers RoHS
Lowest to $74.0299
MM32SPIN05TW MindMotion Microelectronics – Price, Stock & Datasheet
MM32SPIN05TW
MindMotion Microelectronics
TSSOP-20 Microcontrollers RoHS
Lowest to $0.4839

Top Sellers

ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.4125
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.2271
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.5143
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1046
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $41.3948
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3444
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $8.2106
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $3.9204
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053

Pricing & Ordering

Quantity Unit Price Ext. Price
3+ $20.3732 $61.1196
6+ $16.7165 $100.2990
10+ $16.1941 $161.9410
13+ $15.6717 $203.7321
17+ $15.1493 $257.5381
23+ $13.5821 $312.3883
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 25,000 pieces
MOQ: 3 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess