參數(shù)資料
型號(hào)： E28F320J3A-110
廠商： INTEL CORP
元件分類： PROM
英文描述： 3 Volt Intel StrataFlash⑩ Memory
中文描述： 2M X 16 FLASH 2.7V PROM, 110 ns, PDSO56
封裝： 14 X 20 MM, TSOP-56
文件頁(yè)數(shù)： 21/58頁(yè)
文件大小： 380K
代理商： E28F320J3A-110
28F128J3A, 28F640J3A, 28F320J3A
Preliminary
15
NOTES:
1. Refer to the Query Structure Output section and offset 28h for the detailed definition of offset address as a
function of device bus width and mode.
2. BA = Block Address beginning location (i.e., 02000h is block 2
’
s beginning location when the block size is
128 Kbyte).
3. Offset 15 defines
“
P
”
which points to the
Primary Intel-Specific Extended Query
Table.
4.2.3
Block Status Register
The block status register indicates whether an erase operation completed successfully or whether a
given block is locked or can be accessed for flash program/erase operations.
NOTE:
1. BA = The beginning location of a Block Address (i.e., 008000h is block 1
’
s (64-KB block) beginning location
in word mode).
4.2.4
CFI Query Identification String
The CFI Query Identification String provides verification that the component supports the
Common Flash Interface specification.
It also indicates the specification version and supported
vendor-specified command set(s).
Table 7. Query Structure
(1)
Offset
Sub-Section Name
Description
00h
01h
Manufacturer Code
Device Code
Block-Specific Information
Reserved for Vendor-Specific Information
Reserved for Vendor-Specific Information
Command Set ID and Vendor Data Offset
Flash Device Layout
Vendor-Defined Additional Information Specific to the
Primary Vendor Algorithm
(BA+2)h
(2)
04-0Fh
10h
1Bh
27h
Block Status Register
Reserved
CFI Query Identification String
System Interface Information
Device Geometry Definition
Primary Intel-Specific Extended
Query Table
P
(3)
Table 8. Block Status Register
Offset
(BA+2)h
(1)
Length
1
Description
Address
BA+2:
Value
--00 or --01
Block Lock Status Register
BSR.0 Block Lock Status
0 = Unlocked
1 = Locked
BSR 1
–
7:
Reserved for Future Use
BA+2:
(bit 0): 0 or 1
BA+2:
(bit 1
–
7): 0
Table 9. CFI Identification
Offset
Length
Description
Add.
Hex
Code
--51
--52
--59
--01
--00
--31
--00
Value
10h
3
Query-unique ASCII string
“
QRY
”
10
11:
12:
13:
14:
15:
16:
“
Q
”
“
R
”
“
Y
”
13h
2
Primary vendor command set and control interface ID code.
16-bit ID code for vendor-specified algorithms
Extended Query Table primary algorithm address
15h
2
相關(guān)PDF資料
PDF描述
E28F320J3A-115 Intel StrataFlash Memory (J3)
E28F320J3A-120 Intel StrataFlash Memory (J3)
E28F320J3A-125 Intel StrataFlash Memory (J3)
E28F320J3A-150 Intel StrataFlash Memory (J3)
E28F320J3C-115 Intel StrataFlash Memory (J3)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
E28F320J3A110SL5FS 功能描述:IC FLASH 32MBIT 110NS 56TSOP RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:150 系列:- 格式 - 存儲(chǔ)器:EEPROMs - 串行 存儲(chǔ)器類型:EEPROM 存儲(chǔ)容量:4K (2 x 256 x 8) 速度:400kHz 接口:I²C，2 線串口 電源電壓:2.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-VFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-DFN（2x3） 包裝:管件 產(chǎn)品目錄頁(yè)面:1445 (CN2011-ZH PDF)
E28F320J3A-115 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Intel StrataFlash Memory (J3)
E28F320J3A-120 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Intel StrataFlash Memory (J3)
E28F320J3A-125 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Intel StrataFlash Memory (J3)
E28F320J3A-150 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:Intel StrataFlash Memory (J3)
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