M48T58-70PC1 STMicroelectronics, M48T58-70PC1 Datasheet - Page 10
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M48T58-70PC1
Manufacturer Part Number
M48T58-70PC1
Description
IC TIMEKPR NVRAM 64KBIT 5V 28-DI
Manufacturer
STMicroelectronics
Series
Timekeeper®r
Type
Clock/Calendar/NVSRAMr
Datasheet
1.M48T58-70PC1.pdf
(33 pages)
Specifications of M48T58-70PC1
Memory Size
64K (8K x 8)
Time Format
HH:MM:SS (24 hr)
Date Format
YY-MM-DD-dd
Interface
Parallel
Voltage - Supply
4.75 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Package / Case
28-DIP Module (600 mil), 28-EDIP
Function
Clock/Calendar/NV Timekeeping RAM/Battery Backup
Rtc Memory Size
8192 Byte
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.75 V
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Mounting Style
Through Hole
Rtc Bus Interface
Parallel
Clock Format
HH
Clock Ic Type
Timekeeper
Memory Configuration
8K X 8
Supply Voltage Range
4.75V To 5.5V
Digital Ic Case Style
DIP
No. Of Pins
28
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-2857-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M48T58-70PC1
Manufacturer:
NS
Quantity:
290
Company:
Part Number:
M48T58-70PC1
Manufacturer:
XILINX
Quantity:
86
Part Number:
M48T58-70PC1
Manufacturer:
ST
Quantity:
20 000
READ mode
10/33
Table 3.
1. Valid for ambient operating temperature: T
2. C
t
t
t
t
Symbol
t
t
E2HQX
E1HQZ
E1LQX
E2LQZ
t
GHQZ
t
GLQX
t
t
t
E2HQV
E1LQV
t
GLQV
AXQX
AVQV
noted).
AVAV
L
= 5 pF.
(2)
(2)
(2)
(2)
(2)
(2)
READ cycle time
Address valid to output valid
Chip enable 1 low to output valid
Chip enable 2 high to output valid
Output enable low to output valid
Chip enable 1 low to output transition
Chip enable 2 high to output transition
Output enable low to output transition
Chip enable 1 high to output Hi-Z
Chip enable 2 low to output Hi-Z
Output enable high to output Hi-Z
Address transition to output transition
READ mode AC characteristics
Parameter
Doc ID 2412 Rev 7
(1)
A
= 0 to 70 °C; V
CC
= 4.75 to 5.5 V or 4.5 to 5.5 V (except where
Min
70
10
5
5
5
M48T58/Y
Max
M48T58, M48T58Y
25
70
70
70
35
25
25
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns