Datasheet RV-3032-C7 (Micro Crystal)
| Hersteller | Micro Crystal |
| Beschreibung | Real-Time Clock Module with I2C-Bus |
| Seiten / Seite | 2 / 1 — RV-3032-C7. Real-Time Clock Module with I2C-Bus. DIMENSIONS. Package:. … |
| Dateiformat / Größe | PDF / 892 Kb |
| Dokumentensprache | Englisch |
RV-3032-C7. Real-Time Clock Module with I2C-Bus. DIMENSIONS. Package:. Recommended Solder Pad:. APPLICATIONS. DESCRIPTION. FEATURES
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Textversion des Dokuments
RV-3032-C7 Real-Time Clock Module with I2C-Bus DIMENSIONS Package: Recommended Solder Pad:
3,2 0,9 0,9 0,9 0,9 0,5 0,8 1,5 0,4 0,5 0,8 0,4 3,2 0,15 Metal lid is connected to V 0,8 max SS (pin #5) All dimensions in mm typical
APPLICATIONS DESCRIPTION
IoT The RV-3032-C7 is a SMD Real-Time Clock Module that incorporates Metering an integrated CMOS circuit together with an XTAL. It operates under Industrial vacuum in a hermetically sealed ceramic package with metal lid. Automotive Health Care
FEATURES
Wearables, Portables Ultra low power consumption: 160 nA @ 3 V Wide operating voltage range: 1.2 V to 5.5 V Time accuracy: -40°C to +85°C, ±3 ppm 12-bit Temperature Sensor with interrupt function User programmable password for write protection Automatic Backup Switchover Trickle Charger with Charge Pump Timer, Alarm and External event functions Clock output frequencies: 1 Hz to 52 MHz 32 bytes user EEPROM, 16 bytes user RAM I2C-bus interface: 400 kHz 100% Pb-free, RoHS-compliant Automotive qualification according to AEC-Q200 available
BLOCK DIAGRAM
1 POWER VBACKUP MANAGEMENT RAM RAM 6 UNIT V 100th Seconds 00 PW 0 39 DD Seconds PW 1 5 V Minutes PW 2 SS Hours PW 3 Weekday EEADDR Date EEDATA 8 SCL Month EECMD 3F I2C-BUS Year 07 40 2 16 Bytes of SDA INTERFACE Minutes Alarm 08 user RAM Hours Alarm 4F Date Alarm Timer Value 0 XTAL OSC. Configuration EEPROM Timer Value 1 with RAM mirror Status EEPROM PMU C0 T-SENSOR Temperature LSBs SYSTEM EEPROM Offset Temperature MSBs 0F CONTROL EEPROM Clkout 1 TEMP. COMP. Control 1 10 LOGIC EEPROM Clkout 2 Control 2 EEPROM TRef. 0 Control 3 DIVIDER EEPROM TRef. 1 Time Stamp Control EEPW 0 Clock Int. Mask HF OSC. EEPW 1 EVI Control EEPW 2 TLow Threshold EEPW 3 7 THigh Threshold CA CLKOUT EEPWE TS TLow Count 18 INPUT Time Stamp TLow 19 3 INT OUTPUT Seconds to Year 1E User EEPROM CONTROL TS THigh Count 1F 4 EVI Time Stamp THigh 20 32 Bytes of Seconds to Year 25 user EEPROM TS EVI Count 26 (CBh Time Stamp EVI 27 to EAh) 100th Sec. to Year 2D RESET
3,2 0,9 0,9 0,9 0,9 0,5 0,8 1,5 0,4 0,5 0,8 0,4 3,2 0,15 Metal lid is connected to V 0,8 max SS (pin #5) All dimensions in mm typical
APPLICATIONS DESCRIPTION
IoT The RV-3032-C7 is a SMD Real-Time Clock Module that incorporates Metering an integrated CMOS circuit together with an XTAL. It operates under Industrial vacuum in a hermetically sealed ceramic package with metal lid. Automotive Health Care
FEATURES
Wearables, Portables Ultra low power consumption: 160 nA @ 3 V Wide operating voltage range: 1.2 V to 5.5 V Time accuracy: -40°C to +85°C, ±3 ppm 12-bit Temperature Sensor with interrupt function User programmable password for write protection Automatic Backup Switchover Trickle Charger with Charge Pump Timer, Alarm and External event functions Clock output frequencies: 1 Hz to 52 MHz 32 bytes user EEPROM, 16 bytes user RAM I2C-bus interface: 400 kHz 100% Pb-free, RoHS-compliant Automotive qualification according to AEC-Q200 available
BLOCK DIAGRAM
1 POWER VBACKUP MANAGEMENT RAM RAM 6 UNIT V 100th Seconds 00 PW 0 39 DD Seconds PW 1 5 V Minutes PW 2 SS Hours PW 3 Weekday EEADDR Date EEDATA 8 SCL Month EECMD 3F I2C-BUS Year 07 40 2 16 Bytes of SDA INTERFACE Minutes Alarm 08 user RAM Hours Alarm 4F Date Alarm Timer Value 0 XTAL OSC. Configuration EEPROM Timer Value 1 with RAM mirror Status EEPROM PMU C0 T-SENSOR Temperature LSBs SYSTEM EEPROM Offset Temperature MSBs 0F CONTROL EEPROM Clkout 1 TEMP. COMP. Control 1 10 LOGIC EEPROM Clkout 2 Control 2 EEPROM TRef. 0 Control 3 DIVIDER EEPROM TRef. 1 Time Stamp Control EEPW 0 Clock Int. Mask HF OSC. EEPW 1 EVI Control EEPW 2 TLow Threshold EEPW 3 7 THigh Threshold CA CLKOUT EEPWE TS TLow Count 18 INPUT Time Stamp TLow 19 3 INT OUTPUT Seconds to Year 1E User EEPROM CONTROL TS THigh Count 1F 4 EVI Time Stamp THigh 20 32 Bytes of Seconds to Year 25 user EEPROM TS EVI Count 26 (CBh Time Stamp EVI 27 to EAh) 100th Sec. to Year 2D RESET