DS33X81+ Maxim Integrated Products, DS33X81+ Datasheet - Page 355

• Manufacturer Part Number: DS33X81+
• Description: IC MAPPING ETHERNET 256CSBGA
• Manufacturer: Maxim Integrated Products

Specifications of DS33X81+

• Applications: Data Transport
• Interface: Parallel/Serial
• Voltage - Supply: 1.8V, 2.5V, 3.3V
• Package / Case: 256-CSBGA
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12.9 AC Characteristics—Microprocessor Bus Interface Timing
Table 12-16. Parallel Microprocessor Bus
(V
Setup Time for A[10:0] Valid to Either RD, or
WR Active
Setup Time for CS Active to Either RD, or WR
Active
Delay Time from Either RD or DS Active to
DATA[7:0] Valid
Hold Time from Either RD or WR Inactive to
CS Inactive
Hold Time from CS or RD or DS Inactive to
DATA[7:0] Tri-State
Wait Time from WR Active to Latch Data
Data Setup Time to WR Inactive
Data Hold Time from WR Inactive
Address Hold from WR inactive
Write Access to Subsequent Write/Read
Access Delay Time
Rev: 063008
________________________________________________ DS33X162/X161/X82/X81/X42/X41/X11/W41/W11
DD
= 3.3V ± 5%, T
PARAMETER
A
= -40°C to +85°C.)
SYMBOL
t10
t1
t2
t3
t4
t5
t7
t8
t9
t6
MIN
10
80
10
80
0
0
2
2
0
TYP
MAX
75
20
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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