M28W640HSU70ZA6E NUMONYX, M28W640HSU70ZA6E Datasheet - Page 13

• Manufacturer Part Number: M28W640HSU70ZA6E
• Description: IC FLASH MEM 64MB 3V 70NS TBGA64
• Manufacturer: NUMONYX

Specifications of M28W640HSU70ZA6E

• Format - Memory: FLASH
• Memory Type: FLASH - Nor
• Memory Size: 64M (4M x 16)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

C3 to M28W Migration Guide
5.0
This section discusses hardware design considerations between C3 and M28W.
5.0.1
Table 4:
Table 5:
October 2008
Order Number: 319941-01
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
AVAV
AVQV
OH
AXQX
OH
EHQX
EHQZ
ELQV
ELQX
GHQX
GHQZ
GLQV
GLQX
PHQV
AVWH
AVEH
DVWH
DVEH
ELWL
WLEL
QVVL
QVVPL
QVBL
QVWPL
VPWH
VPHEH
VPHWH
VPHEH
WHAX
EHAX
Symbol
Symbol
Address Valid to Next Address Valid
Address Valid to Output Valid
Address Transition to Output Transition
Chip Enable High to Output Transition
Chip Enable High to Output High Z
Chip Enable Low to Output Valid
Chip Enable Low to Output Transition
Output Enable High to Output Transition
Output Enable High to Output High Z
Output Enable Low to Output Valid
Output Enable Low to Output Transition
RP# to Output Delay
Address Valid to Write Enable High
Data Valid to WE# (CE#) Going High
CE# (WE#) Low to WE# (CE#) Going Low
VPP Setup to WE# (CE#) Going High
Address Hold from WE# (CE#) High
AC Read Specifications: 16-Mbit C3 and M28W
AC Write Specifications: 16-Mbit C3 and M28W (Sheet 1 of 2)
VPP Hold from Valid Output
Write Protect Hold from Valid Output
Hardware Design Considerations
16-Mbit Spec Comparisons
The following read and write specification tables compare the 16-Mbit C3 device with
the 16-Mbit M28W device.
Specification
Specification
150
200
C3
C3
70
70
20
70
20
20
50
40
0
0
0
0
0
0
0
0
0
M28W
M28W
200
70
70
20
70
20
20
45
45
--
0
0
0
0
0
0
0
0
0
Application Note
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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