AM29F040B-70EC Advanced Micro Devices, AM29F040B-70EC Datasheet
AM29F040B-70EC
Manufacturer Part Number
AM29F040B-70EC
Description
Manufacturer
Advanced Micro Devices
Datasheets
1.AM29F040B-70EC.pdf
(36 pages)
2.AM29F040B-70EC.pdf
(35 pages)
3.AM29F040B-70EC.pdf
(30 pages)
4.AM29F040B-70EC.pdf
(35 pages)
Specifications of AM29F040B-70EC
Case
TSOP
Available stocks
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Part Number
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Quantity
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Company:
Part Number:
AM29F040B-70EC
Manufacturer:
LT
Quantity:
21
Am29F040B
4 Megabit (512 K x 8-Bit)
CMOS 5.0 Volt-only, Uniform Sector Flash Memory
Distinctive Characteristics
5.0 V
— Minimizes system level power requirements
Manufactured on 0.35 µm process technology
— Compatible with 0.5 µm Am29F040 device
High performance
— Access times as fast as 55 ns
Low power consumption
— 20 mA typical active read current
— 30 mA typical program/erase current
— 1 µA typical standby current (standard access
Flexible sector architecture
— 8 uniform sectors of 64 Kbytes each
— Any combination of sectors can be erased
— Supports full chip erase
— Sector protection:
time to active mode)
A hardware method of locking sectors to prevent
any program or erase operations within that
sector
PRELIMINARY
10% for read and write operations
Embedded Algorithms
— Embedded Erase algorithm automatically
— Embedded Program algorithm automatically
Minimum 1,000,000 program/erase cycles per
sector guaranteed
Package options
— 32-pin PLCC, TSOP, or PDIP
Compatible with JEDEC standards
— Pinout and software compatible with
— Superior inadvertent write protection
Data# Polling and toggle bits
— Provides a software method of detecting
Erase Suspend/Erase Resume
— Suspends a sector erase operation to read data
preprograms and erases the entire chip or any
combination of designated sectors
writes and verifies bytes at specified addresses
single-power-supply Flash standard
program or erase cycle completion
from, or program data to, a non-erasing sector,
then resumes the erase operation
Publication# 21445
Issue Date: April 1998
Rev: B Amendment/+2
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