M48Z18-100PC1 STMicroelectronics, M48Z18-100PC1 Datasheet - Page 8

IC NVSRAM 64KBIT 100NS 28DIP

M48Z18-100PC1

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

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
M48Z18-100PC1
Manufacturer:
ALCO
Quantity:
3 000
Part Number:
M48Z18-100PC1
Manufacturer:
ST
0
Part Number:
M48Z18-100PC1
Manufacturer:
ST
Quantity:
20 000
M48Z08, M48Z18
Figure 10. Power Down/Up Mode AC Waveforms
Note: Inputs may or may not be recognized at this time. Caution should be taken to keep E high as V
Table 9. Power Down/Up AC Characteristics
Note: 1. Valid for Ambient Operating Temperature: T
Table 10. Power Down/Up Trip Points DC Characteristics
Note: 1. All voltages referenced to V
12/16
Symbol
Symbol
t
V
V
DR
may perform inadvertent WRITE cycles after V
power on reset is being applied to the processor, a reset condition may not occur until after the system is running.
t
2. V
3. V
2. Valid for Ambient Operating Temperature: T
3. At 25°C, V
PFD
t
FB
SO
t
t
t
F
PD
t
RB
rec
(3)
(2)
R
es V
(3)
PFD
PFD
V CC
V PFD (max)
V PFD (min)
V SO
INPUTS
OUTPUTS
PFD
(max) to V
(min) to V
Power-fail Deselect Voltage
Battery Back-up Switchover Voltage
Expected Data Retention Time
(min).
E or W at V
V
V
V
V
E or W at V
CC
PFD
PFD
PFD
SS
= 0V.
to V
SS
PFD
(min) to V
(max) to V
(min) to V
tPD
fall time of less than t
(PER CONTROL INPUT)
(min) fall time of less than tF may result in deselection/write protection not occurring until 200µs after V
PFD
IH
IH
VALID
(min) V
RECOGNIZED
before Power Down
before Power Up
SS
PFD
SS
PFD
tF
.
Parameter
V
(max) V
Parameter
CC
CC
(min) V
Fall Time
Rise Time
FB
CC
CC
may cause corruption of RAM data.
CC
(1,2)
tFB
A
A
= 0 to 70°C; V
= 0 to 70°C; V
(1)
Rise Time
Fall Time
rises above V
M48Z08
M48Z18
CC
CC
PFD
= 4.75 to 5.5V or 4.5 to 5.5V (except where noted).
= 4.75 to 5.5V or 4.5 to 5.5V (except where noted).
tDR
(min) but before normal system operations begin. Even though a
DON'T CARE
HIGH-Z
Min
4.5
4.2
11
Min
300
10
0
0
1
2
tRB
CC
Typ
rises past V
4.6
4.3
3.0
NOTE
Max
tR
(PER CONTROL INPUT)
PFD
Max
4.75
tREC
RECOGNIZED
4.5
(min). Some systems
VALID
AI00606
Unit
ms
µs
µs
µs
µs
µs
YEARS
Unit
CC
V
V
V
pass-

Related parts for M48Z18-100PC1