參數(shù)資料
型號(hào): SST29VF020
廠商: Silicon Storage Technology, Inc.
英文描述: Small-Sector Flash(小扇區(qū)閃速存儲(chǔ)器)
中文描述: 小部門閃光(小扇區(qū)閃速存儲(chǔ)器)
文件頁數(shù): 7/26頁
文件大?。?/td> 766K
代理商: SST29VF020
Preliminary Specifications
512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit Small-Sector Flash
SST29SF512 / SST29SF010 / SST29SF020 / SST29SF040
SST29VF512 / SST29VF010 / SST29VF020 / SST29VF040
7
2002 Silicon Storage Technology, Inc.
S71160-05-000
2/02
505
TABLE
2: P
IN
D
ESCRIPTION
Symbol
A
MS1
-A
0
Pin Name
Address Inputs
Functions
To provide memory addresses. During Sector-Erase A
MS
-A
8
address lines will select the
sector.
To output data during Read cycles and receive input data during Write cycles.
Data is internally latched during a Write cycle.
The outputs are in tri-state when OE# or CE# is high.
To activate the device when CE# is low.
To gate the data output buffers.
To control the Write operations.
To provide power supply voltage:
4.5-5.5V for SST29SF512/010/020/040
2.7-3.6V for SST29VF512/010/020/040
DQ
7
-DQ
0
Data Input/output
CE#
OE#
WE#
V
DD
Chip Enable
Output Enable
Write Enable
Power Supply
V
SS
NC
Ground
No Connection
Pin not connected internally
T2.3 505
1. A
MS
= Most significant address
A
MS
= A
15
for SST29SF/VF512, A
16
for SST29SF/VF010, A
17
for SST29SF/VF020, and A
18
for SST29SF/VF040
TABLE
3: O
PERATION
M
ODES
S
ELECTION
Mode
Read
Program
Erase
CE#
V
IL
V
IL
V
IL
OE#
V
IL
V
IH
V
IH
WE#
V
IH
V
IL
V
IL
DQ
D
OUT
D
IN
X
1
Address
A
IN
A
IN
Sector address,
XXH for Chip-Erase
X
X
X
1. X can be V
IL
or V
IH
, but no other value.
Standby
Write Inhibit
V
IH
X
X
X
V
IL
X
X
X
High Z
High Z/ D
OUT
High Z/ D
OUT
V
IH
Product Identification
Software Mode
V
IL
V
IL
V
IH
See Table 4
T3.4 505
相關(guān)PDF資料
PDF描述
SST29VF040-55-4C-NHE 4 Mbit (x8) Small-Sector Flash
SST29VF040-55-4C-WHE 4 Mbit (x8) Small-Sector Flash
SST29VF040-55-4I-NHE 4 Mbit (x8) Small-Sector Flash
SST29VF040-55-4I-WHE 4 Mbit (x8) Small-Sector Flash
SST30VR022-500-C-WH 2 Mbit ROM + 1 Mbit / 2Mbit / 256 Kbit SRAM ROM/RAM Combo
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SST29VF020-70-4C-NHE 功能描述:閃存 2M (256Kx8) 70ns 2.7-3.6V Commercial RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
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SST29VF020-70-4I-WHE 功能描述:閃存 2M (256Kx8) 70ns 2.7-3.6V Industrial RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
SST29VF040-70-4C-NH 功能描述:閃存 512K X 8 70ns RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
SST29VF040-70-4C-NHE 功能描述:閃存 512K X 8 70ns RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel