
- Manufacturer
- MFR.Part #
- V3021SO8A+
- JLCPCB Part #
- C7095939
- Package
- SOIC-8
- Description
- -40℃~+85℃ 2V~5.5V 3-Wire Serial Interface Locking and tamper-proof SOIC-8 Real Time Clocks ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Clock/Timing/Real Time Clocks | |
| Manufacturer | EM Microelectronic | |
| Package | SOIC-8 | |
| Operating Temperature | -40℃~+85℃ | |
| Voltage - Supply | 2V~5.5V | |
| crystal oscillator | External | |
| Features | Locking and tamper-proof | |
| Current - Supply | 300uA | |
| Quiescent Current(Iq) | 0.8uA | |
| Interface | 3-Wire Serial Interface |

* Images are for reference only
V3021SO8A+
Extended- Manufacturer
- MFR.Part #
- V3021SO8A+
- JLCPCB Part #
- C7095939
- Package
- SOIC-8
- Description
- -40℃~+85℃ 2V~5.5V 3-Wire Serial Interface Locking and tamper-proof SOIC-8 Real Time Clocks ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
- Manufacturer
- MFR.Part #
- V3021SO8A+
- JLCPCB Part #
- C7095939
- Package
- SOIC-8
- Description
- -40℃~+85℃ 2V~5.5V 3-Wire Serial Interface Locking and tamper-proof SOIC-8 Real Time Clocks ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
V3021SO8A+ Specifications
V3021SO8A+ technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Clock/Timing/Real Time Clocks | |
| Manufacturer | EM Microelectronic | |
| Package | SOIC-8 | |
| Operating Temperature | -40℃~+85℃ | |
| Voltage - Supply | 2V~5.5V | |
| crystal oscillator | External | |
| Features | Locking and tamper-proof | |
| Current - Supply | 300uA | |
| Quiescent Current(Iq) | 0.8uA | |
| Interface | 3-Wire Serial Interface |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the V3021SO8A+. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

V3021SO8A+ Documents
V3021SO8A+ datasheets or manufacturer documentation.
Datasheet: V3021SO8A+ Datasheet (PDF)
V3021SO8A+ Schematic Symbol & PCB Footprint
The V3021SO8A+ schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.