AM29SL400DT90WAC datasheet, PDF

Datasheet> All Categories > storage> storage> AM29SL400DT90WAC

AM29SL400DT90WAC: Description4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 1.8 Volt-only Super Low Voltage Flash Memory; Categorystorage storage; File Size470KB，41 Pages; ManufacturerAMD; Websitehttp://www.amd.com

Download Datasheet Parametric View All

AM29SL400DT90WAC Overview

4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 1.8 Volt-only Super Low Voltage Flash Memory

AM29SL400DT90WAC Parametric

Parameter Name	Attribute value
Maker	AMD
Reach Compliance Code	unknown
Base Number Matches	1

Preview

Download Datasheet

View All

Am29SL400D

Data Sheet

July 2003

The following document specifies Spansion memory products that are now offered by both Advanced

Micro Devices and Fujitsu. Although the document is marked with the name of the company that orig-

inally developed the specification, these products will be offered to customers of both AMD and

Fujitsu.

Continuity of Specifications

There is no change to this datasheet as a result of offering the device as a Spansion product. Any

changes that have been made are the result of normal datasheet improvement and are noted in the

document revision summary, where supported. Future routine revisions will occur when appropriate,

and changes will be noted in a revision summary.

Continuity of Ordering Part Numbers

AMD and Fujitsu continue to support existing part numbers beginning with “Am” and “MBM”. To order

these products, please use only the Ordering Part Numbers listed in this document.

For More Information

Please contact your local AMD or Fujitsu sales office for additional information about Spansion

memory solutions.

Publication Number

Am29SL400D

Revision

Amendment

Issue Date

April 13, 2005

A D V A N C E

I N F O R M A T I O N

TABLE OF CONTENTS

Product Selector Guide . . . . . . . . . . . . . . . . . . . . . 4

Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Special Handling Instructions for FBGA Packages .................. 5

Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Ordering Information . . . . . . . . . . . . . . . . . . . . . . . 7

Device Bus Operations . . . . . . . . . . . . . . . . . . . . . . 8

Table 1. Am29SL400D Device Bus Operations ................................8

Reading Toggle Bits DQ6/DQ2 ............................................... 19

Figure 6. Toggle Bit Algorithm........................................................ 20

DQ5: Exceeded Timing Limits ................................................ 20

DQ3: Sector Erase Timer ....................................................... 20

Table 6. Write Operation Status ..................................................... 21

Absolute Maximum Ratings . . . . . . . . . . . . . . . . 22

Figure 7. Maximum Negative Overshoot Waveform ...................... 22

Figure 8. Maximum Positive Overshoot Waveform........................ 22

Word/Byte Configuration .......................................................... 8

Requirements for Reading Array Data ..................................... 8

Writing Commands/Command Sequences .............................. 9

Program and Erase Operation Status ...................................... 9

Standby Mode .......................................................................... 9

Automatic Sleep Mode ............................................................. 9

RESET#: Hardware Reset Pin ................................................. 9

Output Disable Mode .............................................................. 10

Table 2. Am29SL400DT Top Boot Block Sector Address Table .....10

Table 3. Am29SL400DB Bottom Boot Block Sector Address Table 10

Operating Ranges . . . . . . . . . . . . . . . . . . . . . . . . . 22

DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 23

Figure 9. I

CC1

Current vs. Time (Showing Active and Automatic

Sleep Currents) .............................................................................. 24

Figure 10. Typical I

CC1

vs. Frequency ........................................... 24

Test Conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Figure 11. Test Setup..................................................................... 25

Table 7. Test Specifications ........................................................... 25

Key to Switching Waveforms .................................................. 25

Figure 12. Input Waveforms and Measurement Levels ................. 25

Autoselect Mode ..................................................................... 11

Table 4. Am29SL400D Autoselect Codes (High Voltage Method) ..11

AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 26

Read Operations .................................................................... 26

Figure 13. Read Operations Timings ............................................. 26

Figure 14. RESET# Timings .......................................................... 27

Sector Protection/Unprotection ............................................... 11

Temporary Sector Unprotect .................................................. 11

Figure 1. In-system Sector Protection/Unprotection Algorithms ..... 12

Figure 2. Temporary Sector Unprotect Operation........................... 13

Word/Byte Configuration (BYTE#) ........................................ 28

Figure 15. BYTE# Timings for Read Operations............................ 28

Figure 16. BYTE# Timings for Write Operations............................ 28

Hardware Data Protection ...................................................... 13

Low V

Write Inhibit .............................................................. 13

Write Pulse “Glitch” Protection ............................................... 13

Logical Inhibit .......................................................................... 13

Power-Up Write Inhibit ............................................................ 13

Command Definitions . . . . . . . . . . . . . . . . . . . . . 13

Reading Array Data ................................................................ 13

Reset Command ..................................................................... 13

Autoselect Command Sequence ............................................ 14

Word/Byte Program Command Sequence ............................. 14

Unlock Bypass Command Sequence ..................................... 14

Figure 3. Program Operation .......................................................... 15

Erase/Program Operations ..................................................... 29

Figure 17. Program Operation Timings.......................................... 30

Figure 18. Chip/Sector Erase Operation Timings .......................... 31

AC Characteristics

. . . . . . . . . . . . . . . . . . . . . . 32

Figure 19. Data# Polling Timings (During Embedded Algorithms). 32

Figure 20. Toggle Bit Timings (During Embedded Algorithms)...... 32

Figure 21. DQ2 vs. DQ6................................................................. 33

Temporary Sector Unprotect .................................................. 33

Figure 22. Temporary Sector Unprotect Timing Diagram .............. 33

Figure 23. Sector Protect/Unprotect Timing Diagram .................... 34

Alternate CE# Controlled Erase/Program Operations ............ 35

AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 36

Figure 24. Alternate CE# Controlled Write Operation Timings ...... 36

Chip Erase Command Sequence ........................................... 15

Sector Erase Command Sequence ........................................ 15

Figure 4. Erase Operation............................................................... 16

Table 5. Am29SL400D Command Definitions ................................17

Write Operation Status ........................................................... 18

DQ7: Data# Polling ................................................................. 18

Figure 5. Data# Polling Algorithm ................................................... 18

RY/BY#: Ready/Busy# ........................................................... 18

DQ6: Toggle Bit I .................................................................... 19

DQ2: Toggle Bit II ................................................................... 19

Erase and Programming Performance . . . . . . . 37

Latchup Characteristics . . . . . . . . . . . . . . . . . . . . 37

TSOP Pin and BGA Package Capacitance . . . . . 37

Data Retention. . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Physical Dimensions . . . . . . . . . . . . . . . . . . . . . . 38

FBA048—48-Ball Fine-Pitch Ball Grid Array (FBGA) 6 x 8 mm

Package .................................................................................. 38

Revision Summary . . . . . . . . . . . . . . . . . . . . . . . . 39

April 13, 2005 Rev. A Amend. +1

Am29SL400D

Recommended Resources

Motorcycle anti-theft alarm circuit-a

Circuit diagram with output voltage drop detection function

Magnetic Balanced Current Detection Circuit

The most practical basic diagram circuit 36 - Triac motor control circuit 2

Lead acid battery charger

Barcode signal conditioning circuit

Free review: APM32E103VET6S MINI development board with the highest performance of the JIHAI M3 core is here: Model: APM32E103VET6S MINI From: Zhuhai Jiuhai Semiconductor Co., Ltd. Quantity: 5Seeing that " IAR has fully supported the JHICC APM32 series MCUs ", I thought that people in our community haven't tr...; EEWORLD社区 Domestic Chip Exchange

Have you ever used an RS232 to USB interface? Which chip has good stability?: Technical exchange from electronic engineers: 12425841...; steel Test/Measurement

Design and implementation of various frequency division methods based on FPGA: Author: Gao Peijun, Institute of Modern Communications, Beijing Jiaotong University This paper introduces the process of designing digital circuits using VHDL hardware description language input metho...; fighting MCU

Unboxing the Gaoyun FPGA Development Board: [i=s]This post was last edited by littleshrimp on 2021-12-8 18:13[/i]I have bought two Gaoyun FPGA boards before and was impressed by their FPGA. The previous boards were not very flexible to use beca...; littleshrimp Domestic Chip Exchange

Questions about fl2440AD driver experiment!: Today, when I was doing an AD driver experiment according to the instructions in the manual, I found that the driver and test program were compiled and loaded, but the AD sampled data was always 1 whe...; forlinx Embedded System

Raspberry Pi is expected to be launched in the spring with a valuation of more than $500 million: According to a report in the UK's Daily Telegraph, the Raspberry Pi could soon be on the market for more than 370 million ($493 million).Currently, Raspberry Pi has hired consultants from two investme...; 赵玉田 Talking

Sungrow plans to build 3 GW PV inverter factory in India

International Solar Photovoltaic Network News: Chinese inverter company Sungrow announced that it will build a 3GW photovoltaic inverter manufacturing plant in Bangalore, the capital of Karnataka, ...[Details]
AI = Neural Networks? These 8 Technologies Are Not AI

In the AI boom, the most talked about is neural network . However, AI is much more than that. Let's learn about the relevant content with the network communication editor. ...[Details]
SoftBank launches blockchain trading platform for renewable energy

China Energy Storage Network News: According to reports, in order to reduce carbon emissions, a group of Japanese technology and energy companies are launching a pilot project that aims to al...[Details]
STM32F4 (Flash read protection)

1. Purpose In actual product release, if the program stored in the MCU Flash is not protected, some illegal companies may read the program in the Flash through an emulator (J-Link, ST-Link, e...[Details]
stm32F4 time base timer (2)

After searching a lot of information, I finally understood the time base timer. I did not use any library functions but operated the registers directly. The following introduces the systick in STM32...[Details]
STM32F4 (using SysTick to implement Delay function)

1. Development Environment 1. Applicable chips: All STM32F4 chips 2. Firmware library: STM32F4xx_DSP_StdPeriph_Lib_V1.8.0 3，IDE：MDK517 2. Driver source code Delay.h...[Details]
Wen Yibo: The rise of new energy vehicles starts with a breakthrough in core technology

　　Recently, the US embargo on ZTE has attracted much attention. Let's take a look at the relevant content with the automotive electronics editor. 　　On April 16, local time, the U.S. Department of Co...[Details]
Data transmission between GPRS module and STM32

Function List and Notes (lower-level driver part) 1. IO port initialization: control IO and communication IO. Control includes power control, reset and low power mode. Communication is the serial po...[Details]
Huawei provides Brazil's first fully digital solar project

Leading Chinese PV inverter manufacturer Huawei said it is supplying string inverters to a 75MW fully digital utility-scale solar project in Brazil, which it claims is the first of its kind in the cou...[Details]
Convenience or security? Autonomous driving and traffic safety, can you have both?

　　Nowadays, everyone is saying that "technology is people-oriented". The essence of the development of technology is to serve the improvement of the quality of life of human beings. Automated driving...[Details]
Why do many companies have to pay unfair electricity bills?

From small households to large enterprises, energy consumption has always been a concern for everyone. The energy consumption of Chinese enterprises has always been high, and the country has also wor...[Details]
How to survive the winter for the inverter

As the weather gets colder, the way the north and south spend the winter has become a hot topic and people talk about it. Although the north is particularly cold, because there is heating, it can s...[Details]
STM32F4 ADC1 analog watchdog [library function operation]

The analog watchdog of the ADC is used to check if the voltage is out of bounds. It has two upper and lower bounds, which can be set in the registers ADC_HTR and ADC_LTR respectively. The library fun...[Details]
STM32 uses DMA to process ADC study notes! !

ADC: 1. The ADC module inside STM32 has three ADC1, ADC2, and ADC3, which are independent of each other, so synchronous sampling can be performed. 2ADC input clock must not exceed 14MHz, it is genera...[Details]
51 single chip microcomputer, assembly language, timing and counting

Requirements: Set timer T1 as an external event counter, count 500 pulses every time, then switch T1 to timing mode and output a positive pulse with a width of 10ms at P1.2. Over and over again. A...[Details]

Shortcut: E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

Popular Components