IDT72T54252L6-7BB IDT, Integrated Device Technology Inc, IDT72T54252L6-7BB Datasheet - Page 5

• Manufacturer Part Number: IDT72T54252L6-7BB
• Description: IC FIFO DDR/SDR QUAD/DUAL 324BGA
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 72Tr

Specifications of IDT72T54252L6-7BB

• Function: Asynchronous
• Memory Size: 20K (1K x 20)
• Access Time: 3.8ns
• Voltage - Supply: 2.375 V ~ 2.625 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 324-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Data Rate: -
• Other names: 72T54252L6-7BB

NOTES:
1. This block diagram only shows the architecture for FIFO 0. There are a total of four FIFOs inside this device all with the identical architecture.
2. *Denotes dedicated signal for each internal FIFO inside the device.
IDT72T54242/72T54252/72T54262 2.5V QUAD/DUAL TeraSync
32K x 10 x 4/16K x 20 x 2, 64K x 10 x 4/32K x 20 x 2 and 128K x 10 x 4/64K x 20 x 2
FSEL[1:0]
SWEN
SREN
SCLK
TRST
MRS
SDO
PFM
TMS
TDO
PRS
TCK
SDI
TDI
*WCLK0
*WEN0
*WSC0
WDDR
*PAF0
*FF0
CFF
(Boundary Scan)
Write Pointer
Programmable
JTAG Control
Write Control
Flag Control
Status Flag
Logic
Reset
Logic
Logic
OW[1:0]
IW[1:0]
Figure 1. Quad/Dual Block Diagram
Q 0 - Q 39 (x10, x20, or x40)
D 0 - D 39 (x10, x20, or x40)
™
5
DDR/SDR FIFO
OUTPUT
16,384 x 40
32,768 x 40
8,192 x 40
MUX
DEMUX
ARRAY
INPUT
RAM
10
10
OE0*
Read Pointer
6158 drw03A
Read Control
Echo Outputs
Status Flag
HSTL I/O
Control
Logic
Logic
COMMERCIAL AND INDUSTRIAL
TEMPERATURE RANGES
FEBRUARY 11, 2009
RDDR
REN0*
RSC0*
RCLK0*
PAE0*
EF0*
CEF
EREN0*
IOSEL
ERCLK0*