This product has been retired and is not available for designs. For new and current designs,
S29GL064A supersedes Am29LV640MT/B and is the factory-recommended migration path. Please
refer to the S29GL064A datasheet for specifications and ordering information. Availability of this doc-
ument is retained for reference and historical purposes only.
Continuity of Specifications
There is no change to this data sheet as a result of offering the device as a Spansion product. Any
changes that have been made are the result of normal data sheet improvement and are noted in the
document revision summary.
For More Information
Please contact your local sales office for additional information about Spansion memory solutions.
Publication Number
26190
Revision
C
Amendment
8
Issue Date
February 1, 2007
THIS PAGE LEFT INTENTIONALLY BLANK.
DATA SHEET
Am29LV640MT/B
64 Megabit (4 M x 16-Bit/8 M x 8-Bit) MirrorBit™
3.0 Volt-only Boot Sector Flash Memory
This product has been retired and is not available for designs. For new and current designs, S29GL064A supersedes Am29LV640M T/B and is the factory-recommended migration path.
Please refer to the S29GL064A datasheet for specifications and ordering information. Availability of this document is retained for reference and historical purposes only.
DISTINCTIVE CHARACTERISTICS
ARCHITECTURAL ADVANTAGES
Single power supply operation
— 3 V for read, erase, and program operations
Manufactured on 0.23 µm MirrorBit process
technology
Secured Silicon Sector region
— 128-word/256-byte sector for permanent, secure
identification through an 8-word/16-byte random
Electronic Serial Number, accessible through a
command sequence
— Can be programmed and locked at the factory or by
the customer
Flexible sector architecture
— One hundred twenty-seven 32 Kword/64-Kbyte
sectors
— Eight 4 Kword/8 Kbyte boot sectors
Compatibility with JEDEC standards
— Provides pinout and software compatibility for
single-power supply flash, and superior inadvertent
write protection
Minimum 100,000 erase cycle guarantee per sector
20-year data retention at 125°C
PERFORMANCE CHARACTERISTICS
High performance
— 90 ns access time
— 25 ns page read times
— 0.5 s typical sector erase time
— 22 µs typical effective write buffer word programming
[size=5][color=Red]Awards Post: [/color][/size][url=https://bbs.eeworld.com.cn/thread-471918-1-1.html][size=5][color=Red]>>[/color][/size][size=5][color=#ff0000]Awards are here! Mid-year exam for the ...
What does it mean when the following content appears in the PCB design rule check? Please give expert guidance Processing Rule: Width Constraint (Min=20mil) (Max=20mil) (Prefered=20mil) (On the board ...
Now let’s look at other design considerations for these three solutions: space occupied and cost.
Space occupancy and costIn addition to system performance, PCB area requirements can be critical in hi...
There are 12 uln2003 and stepper motors in total. Because the uln2003 outputs a high level when the input is low, it will quickly heat up and smoke when powered on....
[size=4][color=#000000][backcolor=white]1. DSP28335 chip is from TI company, it is biased towards control direction and floating point processor. Through understanding, we can see that the chip has ma...
Emergency hand-held lamps powered by 6V maintenance-free batteries are widely used in rural areas. The charger used is a transformer step-down and single diode half-wave rectifier, and the charging...[Details]
introduction
With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the el...[Details]
1. Introduction
Automobile pollution is one of the most important issues that people are most concerned about and need to solve urgently. As an important method for detecting automobile exhau...[Details]
China's new energy vehicles are in a transition period from research and development to real industrial development. In 2012, with the intensive launch of new energy vehicle policy planning, the de...[Details]
introduction
In the discharge process of tokamak plasma physics, the study of rupture and sawtooth is of great significance. Rupture and sawtooth exist in most tokamaks. Rupture is a notew...[Details]
In recent years, the market for mobile/portable devices such as smartphones and laptops has continued to grow rapidly. While these products continue to integrate more new features to enhance the ...[Details]
1. Introduction
Light control circuit plays a vital role in urban street lamps or corridor lighting. With light control circuit, the lights can be automatically turned on and off according to ...[Details]
As cellular phones become more advanced, the power consumption of the system during operation and the power consumption during standby are also increasing. Therefore, the power management design of...[Details]
Introduction
Power subsystems are becoming more and more integrated into the overall system. Power systems have moved from being separate "essential dangerous devices" to being monitorable...[Details]
1. Principle of displacement angle sensor
The angle sensor is used to detect angles. It has a hole in its body that fits the LEGO axle. When connected to the RCX, the angle sensor counts once ...[Details]
1. With the development of modern industry and the continuous improvement of automation, some medium and large control systems have been greatly facilitated, which not only makes control easier, bu...[Details]
1. Introduction to CIF Board
Fieldbus integration based on PC system
Whether it is a master or a slave, fieldbus has won unanimous praise in the field of PC-based automation. For more...[Details]
The automotive lighting and signal control system is responsible for controlling the vehicle's lighting, signal lights, electric horns, reversing and brake buzzers. Traditional automotive lighting...[Details]
The typical fault troubleshooting listed below is for reference of maintenance personnel.
When the computer is turned on, the indicator light is off and there is no screen display
Mainte...[Details]
The potentiometer is an adjustable electronic component. The main functions of the potentiometer in the circuit are as follows:
1. Used as a voltage divider
A potentiometer is a continuou...[Details]
Wireless Connectivity
京公网安备 11010802033920号
EEWORLD
