mcm63r836 Freescale Semiconductor, Inc, mcm63r836 Datasheet - Page 8

• Manufacturer Part Number: mcm63r836
• Description: 8m Late Write Hstl
• Manufacturer: Freescale Semiconductor, Inc

MCM63R836 MCM63R918
8
Input Pulse Levels
Input Rise/Fall Time
Input Timing Measurement Reference Level
Output Timing Reference Level
NOTES:
READ/WRITE CYCLE TIMING
Cycle Time
Clock High Pulse Width
Clock Low Pulse Width
Clock High to Output Low–Z
Clock High to Output Valid
Clock High to Output Hold
Clock High to Output High–Z
ZZ High to Sleep Mode
ZZ Low to Recovery
Setup Times:
Hold Times:
1. This parameter is sampled and not 100% tested.
2. Measured at
3. Measured at
Parameter
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
200 mV from steady state.
200 mV from steady state. See Test Load Figure 1b.
. . . . . . . . . . . . . . . . . . . . . .
Write Enable
Write Enable
. . . . . . . . . . . . . . . . . . . . . . . . .
Chip Select
Chip Select
(2.375 V
AC OPERATING CONDITIONS AND CHARACTERISTICS
Address
Address
(See Note 1)
Data In
Data In
Freescale Semiconductor, Inc.
For More Information On This Product,
. . . . . . . . . . . . . .
V DD
t KHQX1
Symbol
t WVKH
t KHWX
t KHKH
t KHQV
t KHQX
t KHQZ
t DVKH
t SVKH
t KHAX
t KHDX
t KHSX
t KHKL
t KLKH
t AVKH
1 V/ns (20% to 80%)
t ZZR
t ZZE
Go to: www.freescale.com
3.6 V, 0 C
0.25 to 1.25 V
63R836–3.0
63R918–3.0
Min
1.2
1.2
0.5
0.5
0.5
0.5
—
—
—
3
3
0.75 V
0.75 V
Max
1.5
1.5
—
—
—
—
—
—
10
—
—
T A
70 C, Unless Otherwise Noted)
Clock Input Timing Reference Level
ZQ for 50 Ω Impedance
R θJA Device
Min
63R836–3.3
63R918–3.3
3.3
1.2
1.2
0.5
0.5
3.3
0.5
0.5
—
—
—
Max
1.65
1.6
—
—
—
—
—
—
10
—
—
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
63R836–3.7
63R918–3.7
Min
3.7
1.5
1.5
0.5
0.5
3.7
0.5
0.5
—
—
—
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Max
1.85
1.7
10
—
—
—
—
—
—
—
—
63R836–4.0
63R918–4.0
Min
1.5
1.5
0.5
0.5
0.5
0.5
—
—
—
4
4
MOTOROLA FAST SRAM
. . . . . .
Max
—
—
—
—
—
—
10
—
—
2
2
Differential Cross–Point
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
22_C/W
1, 2
1, 3
250 Ω
1