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The STSAFE-A100 is a highly secure solution that acts as a secure element providing authentication and data management services to a local or remote host. It consists of a full turnkey solution with a secure operating system running on the latest generation of secure microcontrollers.
The STSAFE-A100 can be integrated in IoT (Internet of things) devices, smart-home, smart-city and industrial applications, consumer electronics devices, consumables and accessories.
Key Features
- Authentication (of peripherals, IoT and USB Type-C devices)
- Secure channel establishment with remote host including transport layer security (TLS) handshake
- Signature verification service (secure boot and firmware upgrade)
- Usage monitoring with secure counters
- Pairing and secure channel with host application processor
- Wrapping and unwrapping of local or remote host envelopes
- On-chip key pair generation
- Security features
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Latest generation of highly secure MCUs
- CC EAL5+ AVA_VAN5 Common Criteria certified
- Active shield
- Monitoring of environmental parameters
- Protection mechanism against faults
- Unique serial number on each die
- Protection against side-channel attacks
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Advanced asymmetric cryptography
- Elliptic curve cryptography (ECC) with NIST or Brainpool 256-bit and 384-bit curves
- Elliptic curve digital signature algorithm (ECDSA) with SHA-256 and SHA-384 for digital signature generation and verification
- Elliptic curve Diffie-Hellman (ECDH) for key establishment
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Advanced symmetric cryptography
- Key wrapping and unwrapping using AES-128/AES-256
- Secure channel protocols using AES-128
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Secure operating system
- Secure STSAFE-A100 kernel for authentication and data management
- Protection against logical and physical attacks
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Latest generation of highly secure MCUs
- Hardware features
- Highly secure MCU platform
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6 Kbytes of configurable non-volatile memory
- Highly reliable CMOS EEPROM technology
- 30 years’ data retention at 25 °C
- 500 000 erase / program cycles endurance at 25 °C
- 1.62 V to 5.5 V continuous supply voltage
- Operating temperature: −40 to 105 °C
- Protocol
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I²C-bus slave interface
- Up to 400 kbps transmission speed (Fast mode) and true open-drain pads
- 7-bit addressing
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I²C-bus slave interface
- Packages
- ECOPACK®-compliant SO8N 8-lead plastic small outline and UFDFPN 8-lead ultra thin profile fine pitch dual flat packages
Featured Videos
All tools & software
All resources
Product Specifications (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 25 May 2020 |
25 May 2020
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| 25 Sep 2020 |
25 Sep 2020
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Application Notes (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 22 Oct 2019 |
22 Oct 2019
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Application Notes for related Tools & Software (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 08 Sep 2020 |
08 Sep 2020
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| 08 Feb 2019 |
08 Feb 2019
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Presentations (1)
| Resource title | Latest update | |||
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| 24 Aug 2020 |
24 Aug 2020
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Flyers (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 17 Jul 2020 |
17 Jul 2020
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Brochures (4)
| Resource title | Latest update | |||
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| 28 Aug 2018 |
28 Aug 2018
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| 17 Jul 2020 |
17 Jul 2020
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| 13 Aug 2020 |
13 Aug 2020
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| 17 Jul 2020 |
17 Jul 2020
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STSAFE-A Certificates (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| ZIP | 22 May 2020 |
22 May 2020
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - STSAFE-A100
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|
| STSAFA100DFSPL02 |
Active
|
UFDFPN 8 2x3x0.6 | N/A |
|
| STSAFA100S8SPL02 |
Active
|
SO-8 | N/A |
|
STSAFA100DFSPL02
Package:
UFDFPN 8 2x3x0.6Material Declaration**:
STSAFA100S8SPL02
Package:
SO-8Material 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$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| STSAFA100S8SPL02 | No availability of distributors reported, please contact our sales office |
Active
|
3A991A2 | NEC | Tape And Reel | SO-8 | - | - | CHINA | |||
| STSAFA100DFSPL02 | No availability of distributors reported, please contact our sales office |
Active
|
3A991A2 | NEC | Tape And Reel | UFDFPN 8 2x3x0.6 | - | - | PHILIPPINES | |||
Marketing Status
ActiveECCN (US)
3A991A2Budgetary Price (US$)*/Qty
Marketing Status
ActiveECCN (US)
3A991A2Budgetary Price (US$)*/Qty
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors
