參數(shù)資料
型號： W29GL064CB7S
廠商： WINBOND ELECTRONICS CORP
元件分類： PROM
英文描述： 64M X 1 FLASH 3V PROM, 70 ns, PDSO48
封裝： 12 X 20 MM, GREEN, TSOP-48
文件頁數(shù)： 25/65頁
文件大?。?/td> 648K
代理商： W29GL064CB7S
W29GL064C
Publication Release Date: January 18, 2011
25
Preliminary - Revision B
7.6
Common Flash Memory Interface (CFI) Mode
7.6.1
Query Instruction and Common Flash memory Interface (CFI) Mode
Through Common Flash Interface (CFI) operations it is possible to access the operating
characteristics, structure and vendor specific information, such as identifying information, memory size,
byte/word configuration, operating voltages and timing information of this device. From the Read array
mode writing CFI Read instruction 98h to the address "55h"/"AAh" (Word/Byte, respectively), the
device will gain access to the CFI Query Mode. Once in the CFI mode data can be read using the
addresses given in Table 7-19 thru 7-22.
A reset instruction must be executed to exit CFI mode and the device will return to read array mode.
CFI mode: Identification Data Values (All Values in these tables are hexadecimal)
Description
Address
(Word Mode)
Data
Address
(Byte Mode)
Query-unique ASII string “QRY”
10h
0051h
20h
11h
0052h
22h
12h
0059h
24h
Primary vendor instruction set and control interface ID code
13h
0002h
26h
14h
0000h
28h
Address for primary algorithm extended query table
15h
0040h
2Ah
16h
0000h
2Ch
Alternate vendor instruction set and control interface ID code
17h
0000h
2Eh
18h
0000h
30h
Address for alternate algorithm extended query table
19h
0000h
32h
1Ah
0000h
34h
Table 7-19
CFI Mode: ID Data Values
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相關代理商/技術參數(shù)
參數(shù)描述
W29GL064CH7B 制造商:WINBOND 制造商全稱:Winbond 功能描述:64M-BIT 3.0-VOLT PARALLEL FLASH MEMORY WITH PAGE MODE
W29GL064CH7T 制造商:Winbond Electronics Corp 功能描述:IC FLASH 64MBIT 70NS 56TSOP
W29GL064CL7B 制造商:WINBOND 制造商全稱:Winbond 功能描述:64M-BIT 3.0-VOLT PARALLEL FLASH MEMORY WITH PAGE MODE
W29GL064CL7T 制造商:WINBOND 制造商全稱:Winbond 功能描述:64M-BIT 3.0-VOLT PARALLEL FLASH MEMORY WITH PAGE MODE
W29GL064CT7A 功能描述:IC FLASH 64MBIT 70NS 48TFBGA RoHS:是 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:1 系列:- 格式 - 存儲器:閃存 存儲器類型:閃存 - NAND 存儲容量:4G（256M x 16） 速度:- 接口:并聯(lián) 電源電壓:2.7 V ~ 3.6 V 工作溫度:0°C ~ 70°C 封裝/外殼:48-TFSOP（0.724"，18.40mm 寬） 供應商設備封裝:48-TSOP I 包裝:Digi-Reel® 其它名稱:557-1461-6
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