参数资料
型号: AT29C256-15
厂商: Atmel Corp.
英文描述: High Speed CMOS Logic 8-Bit Shift Register with Input Storage 16-SO -55 to 125
中文描述: 256K 32K的× 8 5伏只有闪存的CMOS
文件页数: 9/17页
文件大小: 343K
代理商: AT29C256-15
9
AT29C256
0046P–FLASH–10/04
Program Cycle Waveforms
(1)(2)(3)
Notes:
1. A6 through A14 must specify the page address during each high-to-low transition of WE (or CE).
2. OE must be high when WE and CE are both low.
3. All bytes that are not loaded within the page being programmed will be indeterminate.
Program Cycle Characteristics
Symbol
Parameter
Min
Max
Units
t
WC
Write Cycle Time
10
ms
t
AS
Address Set-up Time
0
ns
t
AH
Address Hold Time
50
ns
t
DS
Data Set-up Time
35
ns
t
DH
Data Hold Time
0
ns
t
WP
Write Pulse Width
90
ns
t
BLC
Byte Load Cycle Time
150
μs
t
WPH
Write Pulse Width High
100
ns
相关PDF资料
PDF描述
AT29C256-15JC High Speed CMOS Logic 8-Bit Shift Register with Input Storage 16-SO -55 to 125
AT29C256-15JI High Speed CMOS Logic Octal Inverting Bus Transceivers with 3-State Outputs 20-PDIP -55 to 125
AT29C256-15PC High Speed CMOS Logic Octal Inverting Bus Transceivers with 3-State Outputs 20-SOIC -55 to 125
AT29C256-15PI 256K 32K x 8 5-volt Only CMOS Flash Memory
AT29C256-15TC 256K 32K x 8 5-volt Only CMOS Flash Memory
相关代理商/技术参数
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AT29C256-15JC 功能描述:闪存 256k (32kx8) NRND RoHS:否 制造商:ON Semiconductor 数据总线宽度:1 bit 存储类型:Flash 存储容量:2 MB 结构:256 K x 8 定时类型: 接口类型:SPI 访问时间: 电源电压-最大:3.6 V 电源电压-最小:2.3 V 最大工作电流:15 mA 工作温度:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel