M48Z18-100PC1 STMicroelectronics, M48Z18-100PC1 Datasheet - Page 15

• Manufacturer Part Number: M48Z18-100PC1
• Description: IC NVSRAM 64KBIT 100NS 28DIP
• Manufacturer: STMicroelectronics

Specifications of M48Z18-100PC1

• Format - Memory: RAM
• Memory Type: NVSRAM (Non-Volatile SRAM)
• Memory Size: 64K (8K x 8)
• Speed: 100ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-DIP Module (600 mil), 28-EDIP
• Data Bus Width: 8 bit
• Organization: 8 Kb x 8
• Interface Type: Parallel
• Access Time: 100 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Operating Current: 80 mA
• Maximum Operating Temperature: 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Capacitance, Input: 10 pF
• Capacitance, Output: 10 pF
• Current, Input, Leakage: ±1 μA
• Current, Operating: 80 mA
• Current, Output, Leakage: ±1
• Data Retention: 11 yrs.
• Density: 64K
• Package Type: PCDIP28
• Power Dissipation: 1 W
• Temperature, Operating: 0 to +70 °C
• Time, Access: 100 ns
• Time, Fall: ≤5 ns
• Time, Rise: ≤5 ns
• Voltage, Input, High: 4.8 to 5.8 V
• Voltage, Input, Low: 0.8 V
• Voltage, Output, High: 2.4 V
• Voltage, Output, Low: 0.4 V
• Voltage, Supply: 4.5 to 5.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-2877-5

M48Z08, M48Z18
Table 9.
1. Valid for ambient operating temperature: T
2. V
3. V
Table 10.
1. All voltages referenced to V
2. Valid for ambient operating temperature: T
3. At 25 °C, V
Symbol
Symbol
t
V
noted).
until 200 µs after V
noted).
DR
V
t
PFD
t
FB
PFD
PFD
t
t
t
SO
F
PD
t
RB
rec
(3)
R
(2)
(3)
(min) to V
(max) to V
Power-fail deselect voltage
Battery backup switchover voltage
Expected data retention time
CC
Power down/up AC characteristics
Power down/up trip points DC characteristics
E or W at V
V
V
V
V
E or W at V
PFD
PFD
PFD
SS
= 0 V.
SS
PFD
to V
fall time of less than t
(min) to V
(max) to V
(min) to V
CC
(min) fall time of less than t
PFD
passes V
IH
IH
(min) V
Parameter
SS
before power down
before power-up
PFD
SS
.
Parameter
PFD
PFD
V
(max) V
Doc ID 2424 Rev 7
CC
CC
(min) V
(min).
fall time
rise time
(1)(2)
FB
A
A
(1)
may cause corruption of RAM data.
CC
CC
= 0 to 70 °C; V
= 0 to 70 °C; V
rise time
fall time
F
may result in deselection/write protection not occurring
M48Z08
M48Z18
CC
CC
= 4.75 to 5.5 V or 4.5 to 5.5 V (except where
= 4.75 to 5.5 V or 4.5 to 5.5 V (except where
Min
4.5
4.2
11
Min
300
10
0
0
1
2
Typ
4.6
4.3
3.0
DC and AC parameters
Max
-
-
-
-
-
-
Max
4.75
4.5
Unit
ms
µs
µs
µs
µs
µs
Years
Unit
V
V
V
15/20