STMicroelectronics M41T82RM6F, Real Time Clock, 32bit RAM Serial-2 Wire, Serial-I2C, 8-Pin SOIC
- N° de stock RS:
- 188-9354
- Référence fabricant:
- M41T82RM6F
- Fabricant:
- STMicroelectronics
Offre groupée disponible
Sous-total (1 unité)*
3,84 €
(TVA exclue)
4,65 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 75,00 €
En stock
- 1 843 unité(s) prête(s) à être expédiée(s) d'un autre centre de distribution
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Unité | Prix par unité |
|---|---|
| 1 - 4 | 3,84 € |
| 5 - 9 | 3,65 € |
| 10 - 24 | 3,30 € |
| 25 - 49 | 2,96 € |
| 50 + | 2,80 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 188-9354
- Référence fabricant:
- M41T82RM6F
- Fabricant:
- STMicroelectronics
Spécifications
Documentation technique
Législations et de normes
Détails du produit
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Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | STMicroelectronics | |
| Functions | Alarm, Battery Backup, Calendar, Watchdog Timer | |
| Date Format | Binary, D:D:M:Y:C | |
| User RAM | 32bit | |
| Bus Type | Serial-2 Wire, Serial-I2C | |
| Mounting Type | Surface Mount | |
| Package Type | SO | |
| Pin Count | 8 | |
| Dimensions | 5 x 4 x 1.5mm | |
| Length | 5mm | |
| Width | 4mm | |
| Height | 1.5mm | |
| Maximum Operating Supply Voltage | 5.5 V | |
| Maximum Operating Temperature | +85 °C | |
| Minimum Operating Supply Voltage | 2.7 V | |
| Minimum Operating Temperature | -40 °C | |
| Sélectionner tout | ||
|---|---|---|
Marque STMicroelectronics | ||
Functions Alarm, Battery Backup, Calendar, Watchdog Timer | ||
Date Format Binary, D:D:M:Y:C | ||
User RAM 32bit | ||
Bus Type Serial-2 Wire, Serial-I2C | ||
Mounting Type Surface Mount | ||
Package Type SO | ||
Pin Count 8 | ||
Dimensions 5 x 4 x 1.5mm | ||
Length 5mm | ||
Width 4mm | ||
Height 1.5mm | ||
Maximum Operating Supply Voltage 5.5 V | ||
Maximum Operating Temperature +85 °C | ||
Minimum Operating Supply Voltage 2.7 V | ||
Minimum Operating Temperature -40 °C | ||
Ultra-low battery supply current of 365 nA
Factory-calibrated accuracy of ±5 ppm typical after 2 reflows (SOX18)
Much better accuracies achievable using built-in programmable analog and digital calibration circuits
2.0 V to 5.5 V clock operating voltage
Counters for tenths/hundredths of seconds, seconds, minutes, hours, day, date, month, year, and century
Automatic switchover and reset output circuitry (fixed reference)
M41T83S: VCC= 3.00 V to 5.50 V
M41T83R: VCC= 2.70 V to 5.50 V
M41T83Z: VCC= 2.38 V to 5.50 V
Serial interface supports I2C bus (400 kHz protocol)
Programmable alarm with interrupt function (valid even during battery backup mode)
Optional 2ndprogrammable alarm available
Square wave output defaults to 32 KHz on power-up (M41T83 only)
RESET (RST) output
Watchdog timer
Programmable 8-bit counter/timer
7 bytes of battery-backed user SRAM
Battery low flag
Low operating current of 80 μA
Oscillator stop detection
Battery or SuperCap™ backup
Operating temperature of –40 °C to 85 °C
Package options
a 16-lead QFN (M41T83)
an 8-lead SOIC (M41T82) or
an 18-lead embedded crystal SOIC (M41T83)
Factory-calibrated accuracy of ±5 ppm typical after 2 reflows (SOX18)
Much better accuracies achievable using built-in programmable analog and digital calibration circuits
2.0 V to 5.5 V clock operating voltage
Counters for tenths/hundredths of seconds, seconds, minutes, hours, day, date, month, year, and century
Automatic switchover and reset output circuitry (fixed reference)
M41T83S: VCC= 3.00 V to 5.50 V
M41T83R: VCC= 2.70 V to 5.50 V
M41T83Z: VCC= 2.38 V to 5.50 V
Serial interface supports I2C bus (400 kHz protocol)
Programmable alarm with interrupt function (valid even during battery backup mode)
Optional 2ndprogrammable alarm available
Square wave output defaults to 32 KHz on power-up (M41T83 only)
RESET (RST) output
Watchdog timer
Programmable 8-bit counter/timer
7 bytes of battery-backed user SRAM
Battery low flag
Low operating current of 80 μA
Oscillator stop detection
Battery or SuperCap™ backup
Operating temperature of –40 °C to 85 °C
Package options
a 16-lead QFN (M41T83)
an 8-lead SOIC (M41T82) or
an 18-lead embedded crystal SOIC (M41T83)
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