IM29LV001T Datasheet, PDF (1/14 Pages) List of Unclassifed Manufacturers – 1 M Bit (128K x 8) 3.3V-Only Flash Memory

Preliminary Specification
IMT
IM29LV001T and IM29LV001B
1 M Bit (128K x 8) 3.3V-Only Flash Memory
Features:
• 0.40 µm, triple-poly double-metal CMOS
process
• Single power supply operation
3.3V ± 10% for both read and write
• High endurance
> 10,000 program/erase cycles
• Fast read access time
70 and 90 ns
• Single page erasability for optimal data
alterability
Page size: 512 bytes
• Hardwired data protection
Inhibits program and erase operations of
the top (IM29LV001T) or bottom
(IM29LV001B) 32 pages of the array for
false write and virus prevention.
• Flexible boot block configurability
• Fast program and erase operations:
Byte program : < 35 µsec typical
General Descriptions
The IM29LV001T/B is a 1 Mega-bit, 5V-only
page erasable flash memory organized as
128K X 8 bits.It is manufactured with IMT’s
proprietary double metal, 0.40 µm CMOS
flash technology. High performance cell
design and advanced process technology
attain better reliability, manufacturability,
circuit performance and future scaleability
than other alternative approaches. Fast,
self-timed program/erase operations are
made possible with an innovative cell and
array architecture which is free from the
over-erase problem of the traditional
stacked-gate structures.
Single page (512 bytes) data alterability
ensures optimum flexibility and efficiency in
program codes, parameters and data
storage. It also allows backward compatibility
Page erase : < 7 msec typical
Chip erase : < 2 sec typical
• Self-timed program/erase operations
with end-of-cycle detection
Data# Polling and Toggle Bit
• Inadvertent write protection
Glitch filtering for WE# and CE#
Low Vcc (< 2.2 V ) write inhibit
Hardwired data protection
• Low Icc for power conservation
Read: 6 ma typical
Write: 10 ma typical
Stand-by: 10 µA typical
• Compatible with JEDEC byte wide pin-
out and single-supply flash command
standards
• Package types:
32-pin PLCC, TSOP and PDIP
Others available upon request
to other large-erase-block based flash
products for direct replacement.
The IM29LV001T/B is designed with
interface features for direct in-system
programming and erase operations. Vendor
re-programmable, hardwired data protection
is provided for absolute prevention in
inadvertent data alteration and virus
infection.
The IM29LV001 conforms to the JEDEC byte
wide memory pin-out and single supply flash
command standards.
Designed, manufactured and tested for
extended endurance applications, the
IM29LV001 is specified for more than 10⁴
cycling endurance and greater than 10 years
of data retention.
This advanced data sheet contains product specifications which are subject to change without notice. Rev. 0.27
Integrated Memory Technologies, Inc.
2285 Martin Ave., STE A, Santa Clara, CA 95050. Tel. [phone] Fax [phone]