MD8331-D2G-V3-X-P SanDisk, MD8331-D2G-V3-X-P Datasheet - Page 74

• Manufacturer Part Number: MD8331-D2G-V3-X-P
• Description: IC MDOC G4 2GB 69-FBGA
• Manufacturer: SanDisk

Specifications of MD8331-D2G-V3-X-P

• Format - Memory: FLASH
• Memory Type: FLASH - Nand
• Memory Size: 2G (256M x 8)
• Speed: 33ns
• Interface: Parallel
• Voltage - Supply: 2.5 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 69-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 585-1149-2; MD8831-D2G-V3-X-P; MD8832-D2G-V3-X-P

10.3.4 Write Cycle Timing Multiplexed Interface
74
AD[15:0]
Trec(WE-AVD)
AVD#
Tho(AVD-WE)
WE#
OE#
CE#
Tsu(AVD)
Tho(AVD)
Tsu(CE0)
Tho(CE0)
Tho(CE1)
Tsu(CE1)
Trec(WE)
Tw(AVD)
Symbol
Tw(WE)
Tho(D)
Tsu(D)
Twcyc
t
HO
t
SU
(CE1)
Table 13: Multiplexed Interface Write Cycle Parameters
(AVD)
Figure 23: Multiplexed Interface Write Cycle Timing
WE#
Address to AVD#
Address to AVD#
AVD# low pulse width
AVD#
WE# asserted width (RAM)
WE# asserted width (all other
addresses)
CE#
WE#
OE# or WE#
CE#
WE#
D to WE#
WE#
Write Cycle Time
ADDR
tw(AVD)
to WE#
to WE#
to AVD#
to CE#
to start of next cycle
to D hold time
Data Sheet (Preliminary) Rev. 0.3
t
HO
to WE#
3
setup time
(AVD)
Description
to CE#
t
t
t
WCYC
4
HO
SU
setup time
hold time
or OE#
(CE0)
in next cycle
(AVD-WE)
setup time
hold time
hold time
tw(WE)
hold time
3
2
1
setup time
DATA
1
t
SU
(D)
t
HO
(CE0)
DiskOnChip G4 128MB (1Gb)/256MB (2Gb) 1.8V
VCC=1.65-1.95V
VCCQ=VCC
Min
44
39
—
—
26
36
7
7
7
8
7
5
5
0
t
HO
t
t
N/A
REC
REC
(D)
t
(WE)
SU
(WE-AVD)
Max
(CE1)
NEXT ADDR
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
92-DS-1105-00