Specifications


SLWS142J − JANUARY 2003 − REVISED AUGUST 2007
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4
7 AC CHARACTERISTICS
−40°C to 85°C case, supplies across recommended range unless otherwise noted
PARAMETER MIN MAX UNITS
f
CK
Clock frequency
(1) (3)
160 MHz
t
CKL
Clock low period (below V
IL
)
(1)
2 ns
t
CKH
Clock high period (above V
IH
)
(1)
2 ns
t
r
, t
f
Clock rise and fall times (V
IL
to V
IH
)
(4)
2 ns
t
su
Input set up before CK goes high (AI, BI, CI, DI, SIA, or SIB)
(1)
2 ns
t
h
Input hold time after CK goes high
(1)
0.5 ns
t
d
Data output delay from rising edge of CK. (AO, BO, CO, DO, IFLG, [A−D]FS, [A−D]CK, or SO)
(1)
4 ns
t
h(o)
Data output hold from rising edge of CK
(1)
1 ns
f
JCK
JTAG clock frequency
(1)
40 MHz
t
JCKL
JTAG clock low period (below V
IL
)
(1)
10 ns
t
JCKH
JTAG clock high period (above V
IH
)
(1)
10 ns
t
su(J)
JTAG input (TDI or TMS) set up before TCK goes high
(1)
1 ns
t
h(J)
JTAG input (TDI or TMS) hold time after TCK goes high
(1)
10 ns
t
d(J)
JTAG output (TDO) delay from falling edge of TCK
(1)
10 ns
t
su(C)
Control setup during reads or writes.
(1)(5)
2 ns
t
su(EWC)
Control data setup during writes (normal mode).
(1)(5)
4 ns
t
h(C)
Control hold during writes.
(1)(5)
1 ns
t
CSPW
Control strobe (CE and WR low) pulse width (write operation).
(1)(5)
20 ns
t
d(C)
Control output delay CE and RD low and A stable to C (read operation).
(1)(5)
12 ns
t
REC
Control recovery time between reads or writes.
(1)(5)
20 ns
t
(CZ)
End of read to HI-Z
(2)(5)
5 ns
I
C(DYN)
Core dynamic supply current nominal voltages, 100 MHz, four channels active, full length filters,
high temperature.
(6)
420 mA
(1)
Each part is tested with a 100°C case temperature for the given specification. Lots are sample tested at −40°C.
(2)
Controlled by design and process and not directly tested.
(3)
The minimum clock rate is calculated in the cmd5016 configuration program. It may be estimated by (1 + ncic − nfir) x 200 kHz.
(4)
Recommended practice
(5)
See Figure 27 through Figure 32.
(6)
Each port is tested with a 100°C case temperature for the given specification.
General: Timing is measured from CK at VPAD/2 to input or output at VPAD/2. Output loading is a 50-Ω transmission line whose delay is calibrated
out.
8 THERMAL CHARACTERISTICS
THERMAL CONDUCTIVITY
252 BGA
UNITS
THERMAL CONDUCTIVITY
1 W
UNITS
Theta junction to ambient, θ
JA
22 °C/W
Theta junction to case, θ
JC
5 °C/W
NOTE:
Air flow reduces θ
JA
and is highly recommended.