參數(shù)資料
型號(hào): W25B20-VSNIG
廠商: WINBOND ELECTRONICS CORP
元件分類: PROM
英文描述: 2M X 1 FLASH 2.7V PROM, PDSO8
封裝: 0.150 INCH, GREEN, PLASTIC, SOIC-8
文件頁(yè)數(shù): 29/36頁(yè)
文件大小: 1424K
代理商: W25B20-VSNIG
W25B40/W25B40A
Publication Release Date: January 6, 2006
- 35 -
Revision M
12. REVISION HISTORY
VERSION
DATE
PAGE
DESCRIPTION
A
06/09/04
New Create
B
08/13/04
Updated fR and tCRLH, tCRLL data in AC Electrical
Characteristics
C
09/25/04
Updated tSE data in AC Electrical Characteristics
D
11/03/04
Modified tLEAD in Absolute Maximum Ratings to
reference JEDEC Standard information. Added FR
and fR conditions to Operating Ranges. Updated ICC3
and ICC5 data in DC Electrical Characteristics. Added
20/33MHz call outs and updated min, max and typ
data in AC Electrical Characteristics. Updated text for
Chip Erase instruction.
E
12/05/04
Updated 8-pin SOIC 150-mil package information.
Updated Green Package information under Special
Options of Ordering Information. Removed 8-contact
MLP 6x5mm package
F
01/19/05
Updated Sector Erase instruction and related notes in
Instruction Set.
G
04/03/05
Updated package dimension symbols and values A1
and y for compliance.
H
05/09/05
Updated and improved AC Parameters in and
changed tCHSH, tCLQV and tHLCH to reference voltage
(2.7V-3.6V / 3.0V-3.6V) for consistency with other
spiFlash memory data sheets.
I
06/14/05
Updated Important Notice
J
06/28/05
Changed NexFlash part numbers to Winbond part
numbers and updated ordering and contact
information
K
12/22/05
ALL
Updated data sheet to comply with Winbond
standard. Updated FR and fR values in Operating
Ranges Table and AC Characteristics Table
Updated fR = 25MHz and 33MHz in Operating
Ranges Table and AC Characteristics Table for both
2.7V-3.6V and 3.0V-3.6V.
Corrected Ordering Information chart from product
family 25P to 25B.
L
12/26/05
Corrected Ordering Information
M
01/06/06
5
Corrected the pin assignment on table of pin
description of page 5.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W25B40 制造商:WINBOND 制造商全稱:Winbond 功能描述:4M-BIT SERIAL FLASH MEMORY WITH BOOT AND PARAMETER SECTORS
W25B40A 制造商:WINBOND 制造商全稱:Winbond 功能描述:4M-BIT SERIAL FLASH MEMORY WITH BOOT AND PARAMETER SECTORS
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W25B40AVSNIG T&R 功能描述:IC FLASH 4MBIT 40MHZ 8SOIC RoHS:是 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:SpiFlash® 標(biāo)準(zhǔn)包裝:1,000 系列:- 格式 - 存儲(chǔ)器:RAM 存儲(chǔ)器類型:移動(dòng) SDRAM 存儲(chǔ)容量:256M(8Mx32) 速度:133MHz 接口:并聯(lián) 電源電壓:1.7 V ~ 1.95 V 工作溫度:-40°C ~ 85°C 封裝/外殼:90-VFBGA 供應(yīng)商設(shè)備封裝:90-VFBGA(8x13) 包裝:帶卷 (TR) 其它名稱:557-1327-2
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