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參數(shù)資料
| 型號： | W28F321TB70L |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | PROM |
| 英文描述： | 2M X 16 FLASH 1.8V PROM, 70 ns, PBGA48 |
| 封裝： | 7 X 7 MM, 0.75 MM PITCH, TFBGA-48 |
| 文件頁數(shù)： | 9/28頁 |
| 文件大?。?/td> | 372K |
| 代理商： | W28F321TB70L |
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W28F321BB/TB
Publication Release Date: February 17, 2003
- 17 -
Revision A2
DC Characteristics
VDD = 2.7V to 3.6V
PARAMETER
SYM.
TEST CONDITIONS
Min.
Typ.
Max.
UNIT
Input Load Current
(note 1)
ILI
-1.0
+1.0
A
Output Leakage Current
(note1)
ILO
VDD = VDD Max., VDDQ = VDDQ Max.,
VIN/VOUT = VDDQ or VSS
-1.0
+1.0
A
VDD Standby Current
(note 1)
ICCS
VDD = VDD Max. #CE = #RESET =
VDDQ ±0.2V, #WP = VDDQ or VSS
4
20
A
VDD Automatic Power Saving
Current (note 1, 4)
ICCAS
VDD = VDD Max. #CE = VSS ±0.2V,
#WP = VDDQ or VSS
4
20
A
VDD Reset Power-Down Current
(note 1)
ICCD #RESET = VSS ±0.2V
4
20
A
Average VDD Read
Current
Normal Mode (note1, 7)
15
25
mA
Average VDD Read
Current
Page Mode (note1, 7)
8 Word
Read
ICCR
VDD = VDD Max.,
#CE = VIL, #OE = VIH, f = 5 MHz
5
10
mA
VPP = VPPH1
20
60
mA
VDD (Page Buffer) Program
Current (note 1, 5, 7)
ICCW VPP = VPPH2
10
20
mA
VPP = VPPH1
10
30
mA
VDD Block Erase, Full Chip Erase
Current (note 1, 5, 7)
ICCE
VPP = VPPH2
10
30
mA
VDD (Page Buffer) Program or
Block Erase Suspend Current
(note 1, 2, 7)
ICCWS
ICCES
#CE = VIH
10
200
A
VPP Standby or Read Current
(note 1, 6, 7)
IPPS
IPPR
VPP ≤ VDD
2
5
A
VPP = VPPH1
2
5
A
VPP (Page Buffer) Program
Current (note 1, 5, 6, 7)
IPPW
VPP = VPPH2
10
30
mA
VPP = VPPH1
2
5
A
VPP Block Erase, Full Chip Erase
Current (note 1, 5, 6, 7)
IPPE
VPP = VPPH2
5
15
mA
VPP = VPPH1
2
5
A
VPP (Page Buffer) Program
Suspend Current (note 1, 6, 7)
IPPWS
VPP = VPPH2
10
200
A
VPP = VPPH1
2
5
A
VPP Block Erase Suspend Current
(note 1, 6, 7)
IPPES
VPP = VPPH2
10
200
A
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