Datasheet > 存储 > 闪存> A29040B-90U

A29040B-90U

更新时间： 2024-01-20 12:37:01

品牌	Logo	应用领域
联笙电子 - AMICC		/
页数	文件大小	规格书
29页	388K
描述
512K X 8 Bit CMOS 5.0 Volt-only, Uniform Sector Flash Memory

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A29040B-90U 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Contact Manufacturer	零件包装代码：	DIP
包装说明：	DIP, DIP32,.6	针数：	32
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.32.00.51	风险等级：	5.54
最长访问时间：	90 ns	其他特性：	UNIFORM SECTOR
命令用户界面：	YES	数据轮询：	YES
耐久性：	100000 Write/Erase Cycles	JESD-30 代码：	R-PDIP-T32
长度：	41.91 mm	内存密度：	4194304 bit
内存集成电路类型：	FLASH	内存宽度：	8
功能数量：	1	部门数/规模：	8
端子数量：	32	字数：	524288 words
字数代码：	512000	工作模式：	ASYNCHRONOUS
最高工作温度：	85 °C	最低工作温度：	-40 °C
组织：	512KX8	输出特性：	3-STATE
封装主体材料：	PLASTIC/EPOXY	封装代码：	DIP
封装等效代码：	DIP32,.6	封装形状：	RECTANGULAR
封装形式：	IN-LINE	并行/串行：	PARALLEL
峰值回流温度（摄氏度）：	NOT SPECIFIED	电源：	5 V
编程电压：	5 V	认证状态：	Not Qualified
座面最大高度：	5.334 mm	部门规模：	64K
最大待机电流：	0.000005 A	子类别：	Flash Memories
最大压摆率：	0.04 mA	最大供电电压 (Vsup)：	5.5 V
最小供电电压 (Vsup)：	4.5 V	标称供电电压 (Vsup)：	5 V
表面贴装：	NO	技术：	CMOS
温度等级：	INDUSTRIAL	端子形式：	THROUGH-HOLE
端子节距：	2.54 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	切换位：	YES
类型：	NOR TYPE	宽度：	15.24 mm
Base Number Matches：	1

A29040B-90U 数据手册

A29040B Series

Absolute Maximum Ratings*

*Comments

Stresses above those listed under "Absolute Maximum

Ratings" may cause permanent damage to this device.

These are stress ratings only. Functional operation of

this device at these or any other conditions above

those indicated in the operational sections of these

specification is not implied or intended. Exposure to

the absolute maximum rating conditions for extended periods

may affect device reliability.

Ambient Operating Temperature …. . . . . -55°C to + 125°C

Storage Temperature . . . . . . . . . . …. . . . -65°C to + 125°C

VCC to Ground . . . . . . . . . . . . . . . . . …. . . . . -2.0V to 7.0V

Output Voltage (Note 1) . . . . . . . . . . . . ….. . . -2.0V to 7.0V

A9 &

(Note 2) . . . . . . . . . . . . . . . . . . …. -2.0V to 12.5V

All other pins (Note 1) . . . . . . . . . . . . . . . . . …-2.0V to 7.0V

Output Short Circuit Current (Note 3) . . . . . . . …. . . 200mA

Notes:

Operating Ranges

1. Minimum DC voltage on input or I/O pins is -0.5V. During

voltage transitions, inputs may undershoot VSS to -2.0V

for periods of up to 20ns. Maximum DC voltage on output

and I/O pins is VCC +0.5V. During voltage transitions,

outputs may overshoot to VCC +2.0V for periods up to

20ns.

Commercial (C) Devices

Ambient Temperature (T^A) . . . . . . . . . ……. . . . 0°C to +70°C

Extended Range Devices

Ambient Temperature (T^A) . . . . . . . . . …….. -40°C to +85°C

2. Minimum DC input voltage on A9 pins is -0.5V. During

VCC Supply Voltages

voltage transitions, A9 and

may overshoot VSS to -

2.0V for periods of up to 20ns. Maximum DC input

voltage on A9 and is +12.5V which may overshoot to

VCC for ± 10% devices ….. ….. . . . . . . . . . . +4.5V to +5.5V

Operating ranges define those limits between which the

functionally of the device is guaranteed.

13.5V for periods up to 20ns.

3. No more than one output is shorted at a time. Duration of

the short circuit should not be greater than one second.

Device Bus Operations

This section describes the requirements and use of the

device bus operations, which are initiated through the

internal command register. The command register itself does

not occupy any addressable memory location. The register is

composed of latches that store the commands, along with

the address and data information needed to execute the

command. The contents of the register serve as inputs to the

internal state machine. The state machine outputs dictate the

function of the device. The appropriate device bus

operations table lists the inputs and control levels required,

and the resulting output. The following subsections describe

each of these operations in further detail.

Table 1. A29040B Device Bus Operations

Operation

I/O⁰- I/O7

A0 – A18

Read

A^IN

DOUT

D^IN

Write

A^IN

CMOS Standby

TTL Standby

Output Disable

VCC ± 0.5 V

High-Z

Legend:

L = Logic Low = V^IL, H = Logic High = VIH, VID = 12.0 ± 0.5V, X = Don't Care, DIN = Data In, DOUT = Data Out, AIN = Address In

Note: See the "Sector Protection/Unprotection" section, for more information.

PRELIMINARY

(December, 2004, Version 0.2)

AMIC Technology, Corp.

1 2 3 456 7 8...29

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型号	品牌	描述	获取价格	数据表
A29040B-90UF	AMICC	512K X 8 Bit CMOS 5.0 Volt-only, Uniform Sector Flash Memory	获取价格
A29040BL	AMICC	512K X 8 Bit CMOS 5.0 Volt-only, Uniform Sector Flash Memory	获取价格
A29040BL-55	AMICC	512K X 8 Bit CMOS 5.0 Volt-only, Uniform Sector Flash Memory	获取价格
A29040BL-55F	AMICC	512K X 8 Bit CMOS 5.0 Volt-only, Uniform Sector Flash Memory	获取价格
A29040BL-55F/Q	AMICC	Flash,	获取价格
A29040BL-55U	AMICC	512K X 8 Bit CMOS 5.0 Volt-only, Uniform Sector Flash Memory	获取价格

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