MCM6205DJ15 MOTOROLA [Motorola, Inc], MCM6205DJ15 Datasheet - Page 6

• Manufacturer Part Number: MCM6205DJ15
• Description: 32K x 9 Bit Fast Static RAM
• Manufacturer: MOTOROLA [Motorola, Inc]

MCM6205D
6
WRITE CYCLE 2
NOTES:
W (WRITE ENABLE)
Motorola Memory Prefix
Part Number
Write Cycle Time
Address Setup Time
Address Valid to End of Write
Enable to End of Write
Data Valid to End of Write
Data Hold Time
Write Recovery Time
E (CHIP ENABLE)
1. A write occurs during the overlap of E low and W low.
2. E1 and E2 are represented by E in this data sheet. E2 is of opposite polarity to E.
3. All timings are referenced from the last valid address to the first transitioning address.
4. If E goes low coincident with or after W goes low, the output will remain in a high impedance state.
5. If E goes high coincident with or before W goes high, the output will remain in a high impedance state.
Q (DATA OUT)
A (ADDRESS)
D (DATA IN)
(E Controlled, See Notes 1 and 2)
Parameter
Full Part Numbers — MCM6205DJ15
MCM
WRITE CYCLE 2
6205D X
ORDERING INFORMATION
(Order by Full Part Number)
Symbol
t ELEH ,
t ELWH
t DVEH
t EHDX
t AVEH
t EHAX
t AVEL
t AVAV
t AVEL
MCM6205DJ20
MCM6205DJ25
(E Controlled, See Notes 1 and 2)
XX
MCM6205D–15
Min
15
12
10
0
7
0
0
XX
HIGH–Z
t AVEH
Max
t AVAV
—
—
—
—
—
—
—
t WLEH
MCM6205DJ15R2
MCM6205DJ20R2
MCM6205DJ25R2
Shipping Method (R2 = Tape and Reel, Blank = Rails)
Speed (15 = 15 ns, 20 = 20 ns, 25 = 25 ns)
Package (J = 300 mil SOJ)
MCM6205D–20
Min
20
15
12
0
8
0
0
t ELWH
t ELEH
Max
—
—
—
—
—
—
—
DATA VALID
t DVEH
MCM6205D–25
Min
25
20
15
10
0
0
0
MOTOROLA FAST SRAM
Max
—
—
—
—
—
—
—
t EHDX
Unit
t EHAX
ns
ns
ns
ns
ns
ns
ns
Notes
4, 5
3