Product overview
Description
The STSAFE-V110 is a cost-effective and high-performance automotive authentication product targeting automotive Qi charging systems.
In the dedicated Qi WPC 1.3 wireless charging process, the STSAFE-V110 authentication service provides proof to a receiver that it is connected to a recognized transmitter.
Following Qi WPC1.3 specification, the authentication is based on a challenge/response principle.
The STSAFE-V110 service implements the ECDSA signature scheme with SHA-256 for digital signature generation.
It is compliant with the Qi WPC 1.3 specification.
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All features
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- AEC-Q100 qualified
- Authentication features
- I²C support at up to 200 kHz
- QI WPC1.3 wireless charging compliant
- Asymetric cryptography :
- Elliptic curve digital signature algorithm (ECDSA) with SHA-256 for digital signature generation and verification
- Secure Storage Subsystem
- Hardware features
- Arm® SecurCore® SC300™ 32-bit RISC core
- Highly reliable Flash memory technology:
- 500 000 cycles on the full temperature range
- 25 years lifetime at 85 °C
- 20 years lifetime at 105 °C
- Automotive grade 2: −40 °C to 105 °C
- ESD (electrostatic discharge) protection against voltages greater than 4 kV (HBM)
- 1.8 V, 3.3 V or 5 V supply voltage range
- 20-lead thin shrink small outline ECOPACK MSL1 package
- Security features
- Active shield and environmental sensors
- Monitoring of environmental parameters (power and clock)
- Hardware and software protection against fault injection
- FIPS compliant RNG built on an SP800-90A compliant SHA256 DRBG and an AIS-31 Class PTG2 compliant true random number generator (TRNG)
- Product compliance
- Common Criteria certifications:
- EAL 4+
- Common Criteria certifications:
-
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STMicroelectronics - STSAFE-V110
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| STSAFE-V110 | Active | TSSOP-20 | Automotive | N/A | |
STSAFE-V110
Package:
TSSOP-20Material Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Order from distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| STSAFE-V110 | distributors No availability of distributors reported, please contact our sales office | Active | 3A991.a.2 | NEC | Tape and Reel | TSSOP-20 | 0 | - | FRANCE | | ||
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors