參數(shù)資料
型號: SST49LF020
廠商: Silicon Storage Technology, Inc.
英文描述: 2 Megabit LPC Flash
中文描述: 2兆位LPC閃光
文件頁數(shù): 26/48頁
文件大?。?/td> 724K
代理商: SST49LF020
26
Advance Information
4 Mbit LPC Flash
SST49LF040
2001 Silicon Storage Technology, Inc.
S71213-00-000
11/01 562
FIGURE 14: T
OGGLE
B
IT
T
IMING
D
IAGRAM
(LPC M
ODE
)
562 ILL F13.2
RST#
LFRAME#
LAD[3:0]
0000b
011Xb
A[11:8]
A[7:4]
A[3:0]
D[7:4]
A[15:12]
D[3:0]
Tri-State
TAR
Load Address in 8 Clocks
Write the last command (Program or Erase) to the device in LPC mode.
Address1
1 Clock 1 Clock
1st Start
Write
Cycle
TAR
Sync
Data
Start next
0000b
1 Clock
1 Clock
2 Clocks
Load Data in 2 Clocks
1111b
0000b
LCLK
RST# = VIH
LFRAME#
LAD[3:0]
0000b
010Xb
X,D6#,XXb
XXXXb
Tri-State
TAR
Load Address in 8 Clocks
Read the DQ6 to see if internal write complete or not.
Address1
1 Clock 1 Clock
Start
Read
Cycle
TAR
Sync
Data
Next start
1 Clock
Data out 2 Clocks
1 Clock
2 Clocks
1111b
0000b
0000b
LCLK
RST# = VIH
LFRAME#
LAD[3:0]
0000b
010Xb
X,D6,XXb
XXXXb
Tri-State
TAR
Load Address in 8 Clocks
When internal write complete, the DQ6 will stop toggle.
Address1
1 Clock 1 Clock
Start
Read
Cycle
TAR
Sync
Data
Next start
1 Clock
Data out 2 Clocks
1 Clock
2 Clocks
1111b
0000b
0000b
CE# = VIL
CE# = VIL
LCLK
CE#
A[11:8]
A[7:4]
A[3:0]
A[15:12]
A[11:8]
A[7:4]
A[3:0]
A[15:12]
A[23:20]
A[19:16]
A[23:20]
A[19:16]
A[23:20]
A[19:16]
A[31:28] A[27:24]
A[31:28] A[27:24]
A[31:28] A[27:24]
Note: YYYY must be within memory address range specified in Figures 4 and 5.
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PDF描述
SST49LF020-33-4C-NH 2 Megabit LPC Flash
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相關代理商/技術參數(shù)
參數(shù)描述
SST49LF020-33-4C-NH 功能描述:閃存 2M LPC Interface RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結構:256 K x 8 定時類型: 接口類型:SPI 訪問時間: 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 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel
SST49LF020-33-4C-WH 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:2 Megabit LPC Flash
SST49LF020A 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:2 Mbit LPC Flash
SST49LF020A-33-4C-NHE 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:2 Mbit LPC Flash
SST49LF020A-33-4C-WHE 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:2 Mbit LPC Flash