
IDT70T3519/99/89S
High-Speed 2.5V 256/128/64K x 36 Dual-Port Synchronous Static RAM
Ordering Information
Industrial and Commercial Temperature Ranges
XXXXX
Device
A
Power
999
Speed
A
Package
A
A
Process/
A
Type
Temperature
Range
Blank
8
Blank
I
G (3)
BC
DR
BF
200
Tube or Tray
Tape and Reel
Commercial (0°C to +70°C)
Industrial (-40°C to +85°C)
Green
256-pin BGA (BC256)
208-pin PQFP (DR208)
208-pin fpBGA (BF208)
Commercial Only (2)
166
Commercial & Industrial (1)
Speed in nanoseconds
133
S
70T3519
70T3599
70T3589
Commercial & Industrial
Standard Power
9Mbit (256K x 36) 2.5V Synchronous Dual-Port RAM
4Mbit (128K x 36) 2.5V Synchronous Dual-Port RAM
2Mbit (64 x 36) 2.5V Synchronous Dual-Port RAM
5666 drw 25
NOTES:
1. 166MHz I-Temp is only available in the BC256 package.
2. 200Mhz is only available in the BC256 package.
3. Green parts available. For specific speeds, packages and powers contact your local sales office.
IDT Clock Solution for IDT70T3519/99/89 Dual-Port
Dual-Port I/O Specitications
Clock Specifications
IDT Dual-Port
Part Number
70T3519/99/89
Voltage
2.5
I/O
LVTTL
Input
Capacitance
8pF
Input Duty
Cycle
Requirement
40%
Maximum
Frequency
200
Jitter
Tolerance
75ps
IDT
PLL
Clock Device
5T2010
IDT
Non-PLL
Clock Device
5T905, 5T9050
5T907, 5T9070
5666 tbl 19
27
6.42