參數(shù)資料
型號(hào): NAND256W3A2BV1T
廠商: STMICROELECTRONICS
元件分類(lèi): PROM
英文描述: 32M X 8 FLASH 3V PROM, 35 ns, PDSO48
封裝: 12 X 17 MM, 0.65 MM HEIGHT, PLASTIC, USOP-48
文件頁(yè)數(shù): 31/57頁(yè)
文件大?。?/td> 916K
代理商: NAND256W3A2BV1T
37/57
NAND128-A, NAND256-A, NAND512-A, NAND01G-A
Table 20. AC Characteristics for Command, Address, Data Input
Note: 1. If tELWL is less than 10ns, tWLWH must be minimum 35ns, otherwise, tWLWH may be minimum 25ns.
Symbol
Alt.
Symbol
Parameter
1.8V
Devices
3V
Devices
Unit
tALLWL
tALS
Address Latch Low to Write Enable Low
AL Setup time
Min
0
ns
tALHWL
Address Latch High to Write Enable Low
tCLHWL
tCLS
Command Latch High to Write Enable Low
CL Setup time
Min
0
ns
tCLLWL
Command Latch Low to Write Enable Low
tDVWH
tDS
Data Valid to Write Enable High
Data Setup time
Min
20
ns
tELWL
tCS
Chip Enable Low to Write Enable Low
E Setup time
Min
0
ns
tWHALH
tALH
Write Enable High to Address Latch High
AL Hold time
Min
10
ns
tWHALL
Write Enable High to Address Latch Low
tWHCLH
tCLH
Write Enable High to Command Latch High
CL hold time
Min
10
ns
tWHCLL
Write Enable High to Command Latch Low
tWHDX
tDH
Write Enable High to Data Transition
Data Hold time
Min
10
ns
tWHEH
tCH
Write Enable High to Chip Enable High
E Hold time
Min
10
ns
tWHWL
tWH
Write Enable High to Write Enable Low
W High Hold
time
Min
20
15
ns
tWLWH
tWP
Write Enable Low to Write Enable High
W Pulse Width
Min
40
25(1)
ns
tWLWL
tWC
Write Enable Low to Write Enable Low
Write Cycle time
Min
60
50
ns
相關(guān)PDF資料
PDF描述
NAND01GR4A2BN1T 64M X 16 FLASH 1.8V PROM, 35 ns, PDSO48
NAND256W3A2CZA1E 32M X 8 FLASH 3V PROM, 35 ns, PBGA55
NAND01GR4A2AZB6 64M X 16 FLASH 1.8V PROM, 35 ns, PBGA63
NAND01GW3B2CN1E 128M X 8 FLASH 3V PROM, 25000 ns, PDSO48
NAND04GR3B3AN6 512M X 8 FLASH 1.8V PROM, 35 ns, PDSO48
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