IDT72235LB15TF IDT, Integrated Device Technology Inc, IDT72235LB15TF Datasheet - Page 13
![IC FIFO 2048X18 SYNC 15NS 68TQFP](/photos/31/27/312736/64pin_tqfp_sml.jpg)
IDT72235LB15TF
Manufacturer Part Number
IDT72235LB15TF
Description
IC FIFO 2048X18 SYNC 15NS 68TQFP
Manufacturer
IDT, Integrated Device Technology Inc
Series
7200r
Datasheet
1.IDT72225LB10PFG.pdf
(16 pages)
Specifications of IDT72235LB15TF
Function
Synchronous
Memory Size
36.8K (2K x 18)
Data Rate
67MHz
Access Time
15ns
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
68-TQFP, 68-VQFP
Configuration
Dual
Density
36Kb
Access Time (max)
10ns
Word Size
18b
Organization
2Kx18
Sync/async
Synchronous
Expandable
Yes
Bus Direction
Uni-Directional
Package Type
STQFP
Clock Freq (max)
66.7MHz
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Supply Current
60mA
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
64
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
72235LB15TF
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IDT72235LB15TF
Manufacturer:
IDT
Quantity:
1
Company:
Part Number:
IDT72235LB15TF
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Company:
Part Number:
IDT72235LB15TF8
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
NOTE:
1. Read from Last Physical Location.
NOTE:
1. Write to Last Physical Location.
IDT72205LB/72215LB/72225LB/72235LB/72245LB CMOS SyncFIFO
256 x 18, 512 x 18, 1,024 x 18, 2,048 x 18 and 4,096 x 18
WCLK
RCLK
WCLK
RCLK
t
t
ENS
ENS
t
XIS
t
Note 1
Note 1
XI
Figure 16. Read Expansion Out Timing
t
Figure 15. Write Expansion Out Timing
t
Figure 17. Write Expansion In Timing
Figure 18. Read Expansion In Timing
XO
XO
t
t
CLKH
CLKH
t
t
XO
XO
13
TM
t
XIS
t
XI
COMMERCIAL AND INDUSTRIAL
TEMPERATURE RANGES
OCTOBER 22, 2008
2766 drw 17
2766 drw 19
2766 drw 18
2766 drw 20