AN1011 Datasheet, PDF (8/11 Pages) STMicroelectronics – Battery technology used in NVRAM

Battery status for NVRAMs and serial RTCs
AN1011
Table 2. Battery status for TIMEKEEPER and ZEROPOWER NVRAMs
Part number
Package
Battery status
M40Z111MH6E
M40Z111MH6F
M40Z111WMH6E
SOH28 (330 mil)
External, SNAPHAT
M40Z111WMH6F
M40Z300AVMQ6TR
SO-16
External, user supplied
M40Z300WMH6E
M40Z300WMH6F
SOH28 (330 mil)
External, SNAPHAT
M40Z300WMQ6E
M40Z300WMQ6F
M48T02-150PC1
M48T02-70PC1
SO-16
CAPHAT DIP-24
External, user supplied
Internal, BR1225
M48T08-100PC1
M48T08-150PC1
CAPHAT DIP-28
Internal, BR1225
M48T08Y-10MH1E
M48T08Y-10MH1F
SOH28 (330 mil)
External, SNAPHAT
M48T12-150PC1
M48T12-70PC1
CAPHAT DIP-24
Internal, BR1225
M48T128Y-70PM1
M48T129V-85PM1
Hybrid DIP-32
Internal, BR1632
M48T129Y-70PM1
M48T18-100PC1
M48T18-150PC1
CAPHAT DIP-28
Internal, BR1632
M48T201V-85MH1E
M48T201V-85MH1F
M48T201Y-70MH1E
SOH28 (330 mil)
External, SNAPHAT
M48T201Y-70MH1F
M48T35-70PC1
M48T35Y-70PC1
CAPHAT DIP-28
Internal, BR1632
M48T35AV-10MH1E
M48T35AV-10MH1F
SOH28 (330 mil)
External, SNAPHAT
M48T35AV-10PC1
CAPHAT DIP28
Internal, BR1632
M48T35Y-70MH1E
M48T35Y-70MH1F
SOH28 (330 mil)
External, SNAPHAT
8/11
Doc ID 6254 Rev 4