M48T512Y-70PM1 STMicroelectronics, M48T512Y-70PM1 Datasheet - Page 13

• Manufacturer Part Number: M48T512Y-70PM1
• Description: IC TIMEKPR NVRAM 4MBIT 5V 32-DIP
• Manufacturer: STMicroelectronics
• Series: Timekeeper®r
• Type: Clock/Calendar/NVSRAMr

Specifications of M48T512Y-70PM1

• Memory Size: 4M (512K x 8)
• Time Format: HH:MM:SS (24 hr)
• Date Format: YY-MM-DD-dd
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 32-DIP (600 mil) Module
• Clock Format: BCD
• Clock Ic Type: Timekeeper
• Memory Configuration: 512K X 8
• Supply Voltage Range: 4.5V To 5.5V
• Digital Ic Case Style: DIP
• No. Of Pins: 32
• Operating Temperature Range: 0°C To +70°C
• Rohs Compliant: Yes
• Nvram Features: RTC, Internal Battery, XTAL
• Access Time: 70ns
• Memory Case Style: DIP
• Bus Type: Parallel
• User Ram: 512KB
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Operating Temperature Classification: Commercial
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Pin Count: 32
• Mounting: Through Hole
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-2856-5

Table 14. PMDIP32 - 32 pin Plastic Module DIP, Package Mechanical Data
Figure 11. PMDIP32 - 32 pin Plastic Module DIP, Package Outline
Drawing is not to scale.
Symb
A1
eA
e1
e3
A
B
C
D
E
S
N
L
S
Typ
N
1
42.42
18.03
34.29
14.99
e3
D
9.27
0.38
0.43
0.20
2.29
3.05
1.91
mm
Min
32
B
e1
A1
43.18
18.80
41.91
16.00
Max
9.52
0.59
0.33
2.79
3.81
2.79
E
–
A
L
Typ
eA
PMDIP
M48T512Y, M48T512V
inches
0.365
0.015
0.017
0.008
1.670
0.710
0.090
1.350
0.590
0.120
0.075
Min
32
C
0.375
0.023
0.013
1.700
0.740
0.110
1.650
0.630
0.150
0.110
Max
–
13/14