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参数资料
| 型号： | W764M32V120SBI |
| 厂商： | WHITE ELECTRONIC DESIGNS CORP |
| 元件分类： | PROM |
| 英文描述： | 64M X 32 FLASH 3V PROM, 120 ns, PBGA107 |
| 封装： | 14 X 17 MM, 1 MM PITCH, PLASTIC, BGA-107 |
| 文件页数： | 13/16页 |
| 文件大小： | 511K |
| 代理商： | W764M32V120SBI |
6
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
White Electronic Designs
W764M32V-XSBX
June 2009
Rev. 6
White Electronic Designs Corp. reserves the right to change products or specications without notice.
AC CHARACTERISTICS – WRITE/ERASE/PROGRAM OPERATIONS – WE# CONTROLLED
VCC = 3.3V ± 0.3V, -55°C ≤ TA ≤ +125°C
Parameter
Symbol
-100
-120
Unit
Min
Max
Min
Max
Write Cycle Time (3)
tAVAV
tWC
100
120
ns
Chip Select Setup Time (3)
tELWL
tCS
00
ns
Write Enable Pulse Width
tWLWH
tWP
35
50
ns
Address Setup Time
tAVWL
tAS
00
ns
Data Setup Time
tDVWH
tDS
45
50
ns
Data Hold Time
tWHDX
tDH
00
ns
Address Hold Time
tWLAX
tAH
45
50
ns
Write Enable Pulse Width High (3)
tWHWL
tWPH
30
ns
Duration of Byte Programming Operation (1)
tWHWH1
500
μs
Sector Erase (2)
tWHWH2
3.5
5
sec
Read Recovery Time before Write (3)
tGHWL
00
ns
VCC Setup Time
tVCS
50
μs
Address Setup Time to OE# low during toggle bit
polling
tASO
15
ns
Write Recovery Time from RY/BY# (3)
tRB
00
ns
Program/Erase Valid to RY/BY#
tBUSY
90
ns
NOTES:
1.
Typical value for tWHWH1 is 60 μs.
2.
Typical value for tWHWH2 is 0.5 sec.
3.
Guaranteed by design, but not tested.
AC CHARACTERISTICS – READ-ONLY OPERATIONS
VCC = 3.3V ± 0.3V, -55°C ≤ TA ≤ +125°C
Parameter
Symbol
-100
-120
Unit
Min
Max
Min
Max
Read Cycle Time (1)
tAVAV
tRC
100
120
ns
Address Access Time
tAVQV
tACC
100
120
ns
Chip Select Access Time
tELQV
tCE
100
120
ns
Page Access Time
tPACC
25
30
ns
Output Enable to Output Valid
tGLQV
tOE
25
35
ns
Chip Select High to Output High Z
tEHQZ
tDF
20
ns
Output Enable High to Output High Z
tGHQZ
tDF
20
ns
Output Hold from Addresses, CS# or OE# Change,
Whichever occurs rst
tAXQX
tOH
00
ns
Output Enable Hold Time (1)
Read
tOEH
0
ns
Toggle and
Data# Polling
10
ns
1.
Guaranteed by design, not tested.
相关PDF资料 |
PDF描述 |
|---|---|
| W78M32V100BC | 8M X 32 FLASH 3.3V PROM, 100 ns, PBGA159 |
| W78M32V120BM | 8M X 32 FLASH 3.3V PROM, 120 ns, PBGA159 |
| W78M32V90BM | 8M X 32 FLASH 3.3V PROM, 90 ns, PBGA159 |
| W78M32V70BC | 8M X 32 FLASH 3.3V PROM, 70 ns, PBGA159 |
| W78M32VP110BC | 8M X 32 FLASH 3.3V PROM, 110 ns, PBGA159 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| W764M32V120SBM | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:64Mx32 Flash Multi-Chip Package 3.0V Page Mode Flash Memory |
| W764M32VESSB | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:64Mx32 Flash Multi-Chip Package 3.0V Page Mode Flash Memory |
| W764M32VESSBC | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:64Mx32 Flash Multi-Chip Package 3.0V Page Mode Flash Memory |
| W764M32VESSBI | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:64Mx32 Flash Multi-Chip Package 3.0V Page Mode Flash Memory |
| W764M32VESSBM | 制造商:WEDC 制造商全称:White Electronic Designs Corporation 功能描述:64Mx32 Flash Multi-Chip Package 3.0V Page Mode Flash Memory |
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