M48T58-70PC1 STMicroelectronics, M48T58-70PC1 Datasheet - Page 28
![IC TIMEKPR NVRAM 64KBIT 5V 28-DI](/photos/6/58/65819/m48t58-70pc1_sml.jpg)
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
Package mechanical data
Note:
28/33
Figure 16. SH – 4-pin SNAPHAT
Drawing is not to scale.
Table 15.
Symb
A1
A2
A3
eB
D
A
B
E
L
outline
SH – 4-pin SNAPHAT
mech. data
Typ
21.21
17.27
8.00
7.24
0.46
3.20
2.03
eA
mm
Min
Doc ID 2412 Rev 7
D
®
®
housing for 120 mAh battery & crystal, package
housing for 120 mAh battery & crystal, package
A1
E
10.54
21.84
18.03
Max
8.51
8.00
0.38
0.56
3.61
2.29
A
B
Typ
eB
inches
0.315
0.285
0.018
0.835
0.680
0.126
0.080
Min
A3
M48T58, M48T58Y
L
A2
0.415
0.335
0.315
0.015
0.022
0.860
0.710
0.142
0.090
Max
SHTK-A