EEWORLDEEWORLDEEWORLD

Part Number

Search

AT52BR3224AT

Description
32-megabit Flash + 4-megabit/ 8-megabit SRAM Stack Memory
File Size345KB,46 Pages
ManufacturerAtmel (Microchip)
Download Datasheet Compare View All

AT52BR3224AT Overview

32-megabit Flash + 4-megabit/ 8-megabit SRAM Stack Memory

Features
32-Mbit Flash and 4-Mbit/8-Mbit SRAM
Single 66-ball (8 mm x 10 mm x 1.2 mm) CBGA Package
2.7V to 3.3V Operating Voltage
Flash
2.7V to 3.3V Read/Write
Access Time – 70 ns
Sector Erase Architecture
– Sixty-three 32K WordSectors with Individual Write Lockout
– Eight 4K Word Sectors with Individual Write Lockout
Fast Word Program Time – 15 µs
Sector Erase Time – 300 ms
Suspend/Resume Feature for Erase and Program
– Supports Reading and Programming from Any Sector by Suspending Erase of a
Different Sector
– Supports Reading Any Word by Suspending Programming of Any Other Word
Low-power Operation
– 12 mA Active
– 13 µA Standby
Data Polling, Toggle Bit, Ready/Busy for End of Program Detection
VPP Pin for Write Protection and Accelerated Program/Erase Operations
RESET Input for Device Initialization
Sector Lockdown Support
Top or Bottom Boot Block Configuration Available
128-bit Protection Register
Minimum 100,000 Erase Cycles
32-megabit
Flash
+ 4-megabit/
8-megabit
SRAM
Stack Memory
AT52BR3224A
AT52BR3224AT
AT52BR3228A
AT52BR3228AT
SRAM
4-megabit (256K x 16)/8-megabit (512K x 16)
2.7V to 3.3V V
CC
70 ns Access Time
Fully Static Operation and Tri-state Output
1.2V (Min) Data Retention
Industrial Temperature Range
Device Number
AT52BR3224A
AT52BR3224AT
AT52BR3228A
AT52BR3228AT
Flash Boot
Location
Bottom
Top
Bottom
Top
Flash Plane
Architecture
32M
32M
32M
32M
SRAM
Configuration
256K x 16
256K x 16
512K x 16
512K x 16
Preliminary
Rev. 3338B–STKD–6/03
1

AT52BR3224AT Related Products

AT52BR3224AT AT52BR3224A-70CI AT52BR3224AT-70CI AT52BR3228A AT52BR3224A AT52BR3228AT AT52BR3228AT-70CI AT52BR3228A-70CI
Description 32-megabit Flash + 4-megabit/ 8-megabit SRAM Stack Memory 32-megabit Flash + 4-megabit/ 8-megabit SRAM Stack Memory 32-megabit Flash + 4-megabit/ 8-megabit SRAM Stack Memory 32-megabit Flash + 4-megabit/ 8-megabit SRAM Stack Memory 32-megabit Flash + 4-megabit/ 8-megabit SRAM Stack Memory 32-megabit Flash + 4-megabit/ 8-megabit SRAM Stack Memory 32-megabit Flash + 4-megabit/ 8-megabit SRAM Stack Memory 32-megabit Flash + 4-megabit/ 8-megabit SRAM Stack Memory
Msp430f5 programming problem
What tools are available for programming the F5 series? The original mspfet does not support the F5 series and is used in the production workshop. . ....
annirojess Microcontroller MCU
VS2005 fails to open or create a PB6 project
This morning when I opened a PB6 project, the message "Object reference not set to an instance of an object" popped up. When I created a project, it also prompted "Creating project 'OSDesign1' ... Pro...
tianquan Embedded System
OpenCV compilation issues with BB Black
[i=s]This post was last edited by lonerzf on 2014-5-21 14:06[/i] After 3 whole days of trying, I finally got it to compile. But I still feel there is a problem. The configuration list of CMake is as f...
lonerzf DSP and ARM Processors
Application of “C2000+TMS570” dual-chip solution in automotive electric drive functional safety
With the rapid development of new energy vehicles and the increasing complexity of automotive electronic systems, the functional safety of automobiles has received more and more attention, and the req...
Aguilera DSP and ARM Processors
DC boost power supply application circuit based on TI TPS55340
1. Device Description The TPS55340 is a monolithic non-synchronous switching regulator with an integrated 5A, 40V power switch. The device can be configured in several standard switching regulator top...
木犯001号 Analogue and Mixed Signal
I have a problem with one of my desktop computers. I need help.
My desktop computer crashed last night. The situation is this: the machine was running, and I suddenly pressed the CPU fan with my hand. As a result, the screen went black. When I restarted it, I only...
shicong DSP and ARM Processors

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1792  413  1630  373  1518  37  9  33  8  31 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号