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參數(shù)資料
| 型號(hào)： | SST49LF002A-33-4C-WH |
| 廠商： | SILICON STORAGE TECHNOLOGY INC |
| 元件分類： | PROM |
| 英文描述： | 2 Mbit / 3 Mbit / 4 Mbit / 8 Mbit Firmware Hub |
| 中文描述： | 256K X 8 FLASH 3V PROM, 11 ns, PDSO32 |
| 封裝： | 8 X 14 MM, TSOP1-32 |
| 文件頁(yè)數(shù)： | 24/36頁(yè) |
| 文件大?。?/td> | 412K |
| 代理商： | SST49LF002A-33-4C-WH |
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Advance Information
2 Mbit / 3 Mbit / 4 Mbit / 8 Mbit Firmware Hub
SST49LF002A / SST49LF003A / SST49LF004A / SST49LF008A
2001 Silicon Storage Technology, Inc.
S71161-06-000
9/01
504
AC CHARACTERISTICS (PP MODE)
TABLE 20: R
EAD
C
YCLE
T
IMING
P
ARAMETERS
V
DD
=3.0-3.6V (PP M
ODE
)
Symbol
T
RC
T
RST
T
AS
T
AH
T
AA
T
OE
T
OLZ
T
OHZ
T
OH
Parameter
Read Cycle Time
RST# High to Row Address Setup
R/C# Address Set-up Time
R/C# Address Hold Time
Address Access Time
Output Enable Access Time
OE# Low to Active Output
OE# High to High-Z Output
Output Hold from Address Change
Min
270
1
45
45
Max
Units
ns
μs
ns
ns
ns
ns
ns
ns
ns
120
60
0
35
0
T20.2 504
TABLE 21: P
ROGRAM
/E
RASE
C
YCLE
T
IMING
P
ARAMETERS
V
DD
=3.0-3.6V (PP M
ODE
)
Symbol
T
RST
T
AS
T
AH
T
CWH
T
OES
T
OEH
T
OEP
T
OET
T
WP
T
WPH
T
DS
T
DH
T
IDA
T
BP
T
SE
T
BE
T
SCE
Parameter
RST# High to Row Address Setup
R/C# Address Setup Time
R/C# Address Hold Time
R/C# to Write Enable High Time
OE# High Setup Time
OE# High Hold Time
OE# to Data# Polling Delay
OE# to Toggle Bit Delay
WE# Pulse Width
WE# Pulse Width High
Data Setup Time
Data Hold Time
Software ID Access and Exit Time
Byte Programming Time
Sector-Erase Time
Block-Erase Time
Chip-Erase Time
Min
1
50
50
50
20
20
Max
Units
μs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
μs
ms
ms
ms
40
40
100
100
50
5
150
20
25
25
100
T21.2 504
TABLE 22: R
ESET
T
IMING
P
ARAMETERS
, V
DD
=3.0-3.6V (PP M
ODE
)
Symbol
T
PRST
T
RSTP
T
RSTF
T
RST1
T
RSTE
T
RSTC
Parameter
V
DD
stable to Reset Low
RST# Pulse Width
RST# Low to Output Float
RST# High to Row Address Setup
RST# Low to reset during Sector-/Block-Erase or Program
RST# Low to reset during Chip-Erase
Min
1
100
Max
Units
ms
ns
ns
μs
μs
μs
48
1. There will be a reset latency of T
RSTE
or T
RSTC
if a reset procedure is performed during a Program or Erase operation.
1
10
50
T22.1 504
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SST49LF003A | 2 Mbit / 3 Mbit / 4 Mbit / 8 Mbit Firmware Hub |
| SST49LF004A | 2 Mbit / 3 Mbit / 4 Mbit / 8 Mbit Firmware Hub |
| SST49LF004A-33-4C-NH | 2 Mbit / 3 Mbit / 4 Mbit / 8 Mbit Firmware Hub |
| SST49LF004A-33-4C-WH | 2 Mbit / 3 Mbit / 4 Mbit / 8 Mbit Firmware Hub |
| SST49LF008A | 2 Mbit / 3 Mbit / 4 Mbit / 8 Mbit Firmware Hub |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SST49LF002B-33-4C-NH | 功能描述:閃存 256K x8 (2Mbit) 33ns 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 |
| SST49LF002B-33-4C-NHE | 功能描述:閃存 256K x8 (2Mbit) 33ns 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 |
| SST49LF003A | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:2 Mbit / 3 Mbit / 4 Mbit / 8 Mbit Firmware Hub |
| SST49LF003A-33-4C-NH | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:2 Mbit / 3 Mbit / 4 Mbit / 8 Mbit Firmware Hub |
| SST49LF003A-33-4C-WH | 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:2 Mbit / 3 Mbit / 4 Mbit / 8 Mbit Firmware Hub |
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