M48Z35Y-70MH1 STMicroelectronics, M48Z35Y-70MH1 Datasheet - Page 9

• Manufacturer Part Number: M48Z35Y-70MH1
• Manufacturer: STMicroelectronics
• Type: NVSRAMr

Specifications of M48Z35Y-70MH1

• Word Size: 8b
• Organization: 32Kx8
• Density: 256Kb
• Interface Type: Parallel
• Access Time (max): 70ns
• Operating Supply Voltage (typ): 5V
• Package Type: SOH
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Operating Temp Range: 0C to 70C
• Pin Count: 28
• Mounting: Surface Mount
• Supply Current: 50mA
• Lead Free Status / RoHS Status: Not Compliant

M48Z35, M48Z35Y
Figure 5.
Note:
Table 3.
1. Valid for ambient operating temperature: T
2. C
3. C
Symbol
t
t
t
t
t
t
t
t
GHQZ
AVQV
GLQV
GLQX
EHQZ
AXQX
ELQV
ELQX
t
AVAV
L
L
= 100 pF.
= 5 pF.
(2)
(2)
(3)
(2)
(3)
(3)
(2)
(3)
A0-A14
E
G
DQ0-DQ7
READ cycle time
Address valid to output valid
Chip enable low to output valid
Output enable low to output valid
Chip enable low to output transition
Output enable low to output transition
Chip enable high to output Hi-Z
Output enable high to output Hi-Z
Address transition to output transition
READ mode AC waveforms
WRITE enable (W) = High.
READ mode AC characteristics
Parameter
tAVQV
A
tELQX
= 0 to 70 °C; V
tGLQX
tELQV
tGLQV
Doc ID 2608 Rev 9
(1)
tAVAV
VALID
CC
= 4.75 to 5.5 V or 4.5 to 5.5 V (except where noted).
VALID
tGHQZ
Min
70
10
5
5
M48Z35/Y
–70
Max
Operating modes
70
70
35
25
25
tAXQX
tEHQZ
AI00925
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
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