IDT72T20128L6-7BB IDT, Integrated Device Technology Inc, IDT72T20128L6-7BB Datasheet - Page 5

• Manufacturer Part Number: IDT72T20128L6-7BB
• Description: IC FIFO 1KX20 2.5V 6-7NS 208BGA
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 72Tr

Specifications of IDT72T20128L6-7BB

• Function: Synchronous
• 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: 208-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Data Rate: -
• Other names: 72T20128L6-7BB

TABLE 1 — BUS-MATCHING CONFIGURATION MODES
TABLE 2 — DATA RATE-MATCHING CONFIGURATION MODES
NOTE:
1. Pin status during Master Reset.
NOTE:
1. Pin status during Master Reset.
2. Data Rate Matching can be used in conjunction with Bus-Matching modes.
IDT72T2098/108/118/128 2.5V HIGH-SPEED TeraSync™ DDR/SDR FIFO 20-BIT/10-BIT CONFIGURATIONS
32K x 20/64K x 10, 64K x 20/128K x 10, 128K x 20/256K x 10, 256K x 20/512K x 10
WSDR
PROGRAMMABLE ALMOST-FULL (PAF)
FIRST WORD FALL THROUGH (FWFT)
H
H
L
L
WRITE SINGLE DATA RATE (WSDR)
I W
H
H
L
L
FULL FLAG/INPUT READY (FF/IR)
SERIAL READ ENABLE(SREN)
WRITE CHIP SELECT (WCS)
(x20, x10) DATA IN (D
SERIAL CLOCK (SCLK)
WRITE CLOCK (WCLK)
WRITE ENABLE (WEN)
SERIAL ENABLE(SEN)
SERIAL OUTPUT (SO)
SERIAL INPUT (SI)
RSDR
Figure 1. Single Device Configuration Signal Flow Diagram
PARTIAL RESET (PRS)
H
H
L
L
INPUT WIDTH (IW)
0
OW
H
H
L
L
- D
n
)
72T20108
72T20118
72T20128
72T2098
IDT
Write Port Width
Double Data Rate
Double Data Rate
Single Data Rate
Single Data Rate
5
MASTER RESET (MRS)
OUTPUT WIDTH (OW)
REN ECHO (EREN)
RCLK ECHO (ERCLK)
RETRANSMIT (RT)
PROGRAMMABLE ALMOST-EMPTY (PAE)
READ CLOCK (RCLK)
READ ENABLE (REN)
EMPTY FLAG/OUTPUT READY (EF/OR)
(x20, x10) DATA OUT (Q
MARK
OUTPUT ENABLE (OE)
READ CHIP SELECT (RCS)
READ SINGLE DATA RATE (RSDR)
Write Port Width
x20
x20
x10
x10
COMMERCIAL AND INDUSTRIAL
0
Read Port Width
- Q
Double Data Rate
Double Data Rate
Single Data Rate
Single Data Rate
n
)
Read Port Width
TEMPERATURE RANGES
FEBRUARY 13, 2009
x20
x10
x20
x10
5996 drw03