 | |  | |
| PartNumber | M48T37Y-70MH1F | M48T37Y-70MH6E | M48T37Y-70MH1E |
| Description | Real Time Clock 256K (32Kx8) 70ns | Real Time Clock 256K (32Kx8) 70ns | IC RTC CLK/CALENDAR PAR 44-SOH |
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | Real Time Clock | Real Time Clock | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-44 | SOIC-44 | - |
| RTC Bus Interface | Parallel | Parallel | - |
| Time Format | HH:MM:SS | HH:MM:SS | - |
| Battery Backup Switching | Backup Switching | Backup Switching | - |
| RTC Memory Size | 256 kB | 256 kB | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Minimum Operating Temperature | 0 C | - 40 C | - |
| Maximum Operating Temperature | + 70 C | + 85 C | - |
| Packaging | Reel | Tube | - |
| Function | Alarm, Calendar, Clock, NV Timekeeping RAM, Watchdog Timer | Alarm, Calendar, Clock, NV Timekeeping RAM, Watchdog Timer | - |
| Product | Real Time Clocks | - | - |
| Series | M48T37Y | M48T37Y | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | Real Time Clock | Real Time Clocks | - |
| Factory Pack Quantity | 936 | 364 | - |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
STMicroelectronics |
M48T58Y-70PC1 | Real Time Clock 64K (8Kx8) 70ns | |
| M48T58Y-70MH1F | Real Time Clock 64K (8Kx8) 70ns | ||
| M48T58-70PC1 | Real Time Clock 64K (8Kx8) 70ns | ||
| M48T37Y-70MH1F | Real Time Clock 256K (32Kx8) 70ns | ||
| M48T512Y-70PM1 | Real Time Clock 4M (512Kx8) 70ns | ||
| M48T37Y-70MH6E | Real Time Clock 256K (32Kx8) 70ns | ||
| M48T512V-85PM1 | Real Time Clock 4 MBIT 512 Kbitx8 TIMEKEEPER | ||
| M48T58Y-70MH1E | Real Time Clock 64K (8Kx8) 70ns | ||
| M48T37Y-70MH1F | IC RTC CLK/CALENDAR PAR 44-SOH | ||
| M48T58Y-70MH1F | Real Time Clock 64K (8Kx8) 70ns | ||
| M48T37Y-70MH6E | IC RTC CLK/CALENDAR PAR 44-SOH | ||
| M48T37Y-70MH6F | IC RTC CLK/CALENDAR PAR 44-SOH | ||
| M48T58-70PC1 | Real Time Clock 64K (8Kx8) 70ns | ||
| M48T37Y-70MH1E | IC RTC CLK/CALENDAR PAR 44-SOH | ||
| M48T512V-85PM1 | IC RTC CLK/CALENDAR PAR 32-DIP | ||
| M48T512Y-70PM1 | IC RTC CLK/CALENDAR PAR 32-DIP | ||
| M48T58Y-70MH1E | IC RTC CLK/CALENDAR PAR 28SOH | ||
| M48T37V-10MHL | New and Original | ||
| M48T37V-LOMHL | New and Original | ||
| M48T37V10MH6E | New and Original | ||
| M48T37Y-70MH1 | Real Time Clock 256K (32Kx8) 70ns | ||
| M48T37Y-70MH6 | Real Time Clock 256K (32Kx8) 70ns | ||
| M48T37Y70MH1 | New and Original | ||
| M48T37Y70MH1F | New and Original | ||
| M48T37Y70MH1TR | New and Original | ||
| M48T3Y-70MH1 | New and Original | ||
| M48T512Y-PM1 | New and Original | ||
| M48T559Y | New and Original | ||
| M48T559Y-MH | New and Original | ||
| M48T559Y-MH1 | New and Original | ||
| M48T559Y-MH1TR | New and Original | ||
| M48T559Y-MHI | New and Original | ||
| M48T559YMH1TR | New and Original | ||
| M48T55Y-MH1 | New and Original | ||
| M48T58 | New and Original | ||
| M48T58-70MH1 | New and Original | ||
| M48T58-70PC | New and Original | ||
| M48T58-70PC1/03 | New and Original | ||
| M48T58-70PCI | New and Original | ||
| M48T58B-150PC1 | New and Original | ||
| M48T58Y | New and Original | ||
| M48T58Y-70 | New and Original | ||
| M48T58Y-70 MH1TR | New and Original | ||
| M48T58Y-70M | New and Original | ||
| M48T58Y-70MH | New and Original | ||
| M48T58Y-70MH1 | Real Time Clock 64K (8Kx8) 70ns | ||
| M48T58Y-70MH1 SOP28 | New and Original | ||
| M48T58Y-70MH1TR | New and Original | ||
| M48T58Y-70MHI | New and Original | ||
| M48T58Y-70MH1F-CUT TAPE | New and Original |