IDT72T20108L6-7BB IDT, Integrated Device Technology Inc, IDT72T20108L6-7BB Datasheet - Page 24

• Manufacturer Part Number: IDT72T20108L6-7BB
• Description: IC FIFO 327768X20 6-7NS 208BGA
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 72Tr

Specifications of IDT72T20108L6-7BB

• Function: Synchronous
• Memory Size: 640K (32K 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: 72T20108L6-7BB

JTAG TIMING SPECIFICATION
TRST
SYSTEM INTERFACE PARAMETERS
NOTE:
1. 50pf loading on external output signals.
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
Data Output Hold
TDI/
TMS
TDO
TCK
Data Output
Parameter
Data Input
Symbol Test Conditions
t
t
DOH
t
DO
t
t
3
DS
DH
t
5
(1)
(1)
t
t
rise=3ns
fall=3ns
t
1
t
6
t
DS
t
4
t
TCK
Min.
10
10
t
0
-
DH
IDT72T20108
IDT72T20118
IDT72T20128
IDT72T2098
Figure 5. Standard JTAG Timing
Notes to diagram:
t1 = t
t2 = t
t3 = t
t4 = t
t5 = tRST
t6 = tRSR (reset recovery)
t
Max. Units
2
20
-
-
-
TCKRISE
TCKLOW
TCKHIGH
TCKFALL
ns
ns
ns
(reset pulse width)
24
(v
NOTE:
1. Guaranteed by design.
JTAG
AC ELECTRICAL CHARACTERISTICS
JTAG Clock Input Period t
JTAG Clock HIGH
JTAG Clock Low
JTAG Clock Rise Time
JTAG Clock Fall Time
JTAG Reset
JTAG Reset Recovery
cc = 2.5V
Parameter
±
5%; Tcase = 0°C to +85°C)
Symbol
t
t
t
t
t
t
TCK
TCKHIGH
TCKLOW
TCKRISE
RST
RSR
TCKFALL
COMMERCIAL AND INDUSTRIAL
Conditions
t
Test
DO
-
-
-
-
-
-
-
TEMPERATURE RANGES
FEBRUARY 13, 2009
Min. Max. Units
100
40
40
50
50
-
-
TDO
5
5
-
-
-
-
-
(1)
(1)
5996 drw08
ns
ns
ns
ns
ns
ns
ns