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参数资料
| 型号： | AT5FC256-20 |
| 厂商： | ATMEL CORP |
| 元件分类： | DRAM |
| 英文描述： | 256K byte Flash Memory PCMCIA Card |
| 中文描述： | 256K X 8 FLASH 5V PROM CARD, 200 ns, XMA68 |
| 文件页数： | 11/15页 |
| 文件大小： | 300K |
| 代理商： | AT5FC256-20 |
Write Cycle Characteristics
Symbol
Parameter
Min
Max
Units
t
WC
Write Cycle Time
10
ms
t
AS
Address Set-up Time
10
ns
t
AH
Address Hold Time
60
ns
t
DS
Data Set-up Time
60
ns
t
DH
Data Hold Time
10
ns
t
WP
Write Pulse Width
100
ns
t
BLC
Byte Load Cycle Time
150
μ
s
t
WPH
Write Pulse Width High
100
ns
AC Write Waveforms (Byte Mode)
Notes:
1. A0 controls the selection of even and odd bytes. A0 must be
valid throughout the entire WE low pulse.
2. A8 through A17 must specify the sector address during each
high to low transition of WE (or CE).
3. OE must be high when WE and CE are both low.
4.
All bytes that are not loaded within the sector being pro-
grammed will be indeterminate.
AT5FC256
11
相关PDF资料 |
PDF描述 |
|---|---|
| AT5FC512 | 512K byte Flash Memory PCMCIA Card |
| AT5FC512-20 | 512K byte Flash Memory PCMCIA Card |
| AT6010 | SRAM-based Coprocessor Field Programmable Gate Arrays（FPGA）(基于静态RAM协处理器场可编程门阵列) |
| AT6003-2AC | Coprocessor Field Programmable Gate Arrays |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AT5FC512 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:512K byte Flash Memory PCMCIA Card |
| AT5FC512-20 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:512K byte Flash Memory PCMCIA Card |
| AT5L | 功能描述:整流器/与可变电容器 250Votls 1.0pF-5pF RoHS:否 制造商:Xicon 电容范围:2.8 pF to 12.5 pF 容差: 电压额定值:200 V 工作温度范围:- 35 C to + 85 C 端接类型:SMD/SMT 产品:Trimmer Capacitors - Ceramic Dielectric |
| AT6 | 制造商:UNBRANDED 功能描述:TACHOMETER 2RPM TO 99999RPM 0.05% 制造商:UNBRANDED 功能描述:TACHOMETER, 2RPM TO 99999RPM, 0.05% |
| AT-6 | 制造商:Thomas & Betts 功能描述:2" RIGID T CONDUIT BODY 制造商:Thomas & Betts 功能描述:Universal Recessed Box And Cover |
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