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M48Z512AV-7-PM6 View Datasheet(PDF) - STMicroelectronics

Part Name
Description
Manufacturer
M48Z512AV-7-PM6
ST-Microelectronics
STMicroelectronics ST-Microelectronics
M48Z512AV-7-PM6 Datasheet PDF : 24 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
M48Z512A M48Z512AY M48Z512AV
Figure 4. Hardware hookup for equivalent Surface-Mount (SMT) solution
Device overview
SNAPHAT
BATTERY(4)
THS(2)(3)VOUT
M40Z300/W
E
E1CON
E2CON
E3CON
E4CON
A
RST
B
BL
VSS
VCC
4Mb LPSRAM
E
DQ0-DQ7
A0-A18
W
VSS
AI03631
1. For pin connections, see individual datasheet for M48Z300/300W at www.st.com.
2. Connect THS pin to VOUT if 4.2V ≤ VPFD ≤ 4.5V (M48Z512AY) or connect THS pin to VSS if 4.5V ≤ VPFD ≤ 4.75V
(M48Z512A).
3. Connect THS pin to VSS if 2.8V ≤ VPFD ≤ 3.0V (M48Z512AV).
4. SNAPHAT® top ordered separately.
Table 2. Equivalent Surface-Mount (SMT) solution
NVRAM
LPSRAM
Supervisor
THS pin(1)
M48Z512A
5V 4Mb LPSRAM
M40Z300
M48Z512AY
5V 4Mb LPSRAM
M40Z300
M48Z512AV
3V 4Mb LPSRAM
M40Z300W
1. Connection of Threshold Select pin (Pin 13) of Supervisor (M40Z300/300W).
VSS
VOUT
VSS
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