IDT77V550S25DT IDT, Integrated Device Technology Inc, IDT77V550S25DT Datasheet - Page 3

• Manufacturer Part Number: IDT77V550S25DT
• Description: IC SW MEMORY 8X8 1.2BGPS 80-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT77V550S25DT

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 80
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 77V550S25DT

Pin Configurations
Pin Configurations
IDT77V550
Note: 1.All VCC pins must be connected to power supply.
2.All VSS pins must be connected to ground supply.
3.Package body is approximately 12 mm x 12 mm x 1.4 mm.
4.This package code is used to reference the package diagram.
5.This text does not indicate orientation of the actual part marking.
6.OCLK pin 83 is associated with OFRM pin 61 (to external control); OCLKM pin 62 is associated with pin 82
(from Switching Memory).
7.NC represents No Connection; these pins should not be connected to either VCC or VSS.
RESETP
RESETP
RESETP
RESETP
RESETP
RESETP
RESETP
RESETP
RESETI
INDEX
SCLK
IFRM
ICLK
IPD
IPD
IPD
IPD
V
V
V
V
SS
CC
CC
SS
0
1
2
3
4
5
6
7
0
1
2
3
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
Figure 3 Pin Configuration
80-Pin TQFP
Top View (5)
IDT77V550
PN80-2 (4)
3 of 19
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
45234 drw 03a
OPD
OPD
OPD
OPD
SWAD
SWAD
SWAD
SWAD
SWAD
SWAD
SWAD
SWAD
V
MSTRB
MR/W
MD/C
V
V
V
V
SS
CC
CC
CC
SS
3
2
1
0
7
6
5
4
3
2
1
0
June 22, 2001
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