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Microchip Technology TA100T-Y240C2X01-00T-VAO
- Part No.:
- TA100T-Y240C2X01-00T-VAO
- Manufacturer:
- Microchip Technology
- Category:
- Specialized ICs
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Description:
- IC SECURITY PROCESSOR 8SOIC
- Quantity:
Unit Price:$0
Ext Price:$0
- Payment:
- Shipping:
Product Details
TA100T-Y240C2X01-00T-VAO - Automotive Trust Anchor
TA100T-Y240C2X01-00T-VAO is a Microchip CryptoAutomotive TA100 hardware security device in an 8-lead SOIC. The exact ordering code identifies a standard-configuration I2C device supplied on tape and reel.
Technical and ordering information is based on Microchip TA100 B6 Summary Data Sheet DS40002390A; validate the current full documentation and errata for production.
Overview
The TA100 family provides a hardware root of trust for automotive electronic systems. It protects keys and executes cryptographic operations for device authentication, secure boot and protected communications. This exact TA100T-Y240C2X01-00T-VAO option uses the I2C host interface and standard personalization configuration. Its tape-and-reel order form affects delivery, not the electrical pinout.
Key Advantages
Isolates sensitive cryptographic operations from ordinary host software.
The Y option is specified for -40°C to +125°C ambient operation.
SDA and SCL connect to the host bus; external bus pull-ups are required.
Supports authenticated boot, device identity and protected communication designs.
Feature Summary
ECC and RSA operations support signing, verification and key-management use cases subject to configuration.
SHA, HMAC and AES functions enable authenticated messages and protected data flows.
On-chip random generation supports security protocols and key-generation workflows.
X.509 validation and protected identity storage support trust-chain implementations.
Package & Footprint
The database-registered package is 8-SOIC (0.154", 3.90mm Width). Microchip identifies the C2X package option as SOIC-8. The local JPG is a generic package illustration, not a marking or controlled mechanical drawing; use the manufacturer's current land-pattern drawing for PCB design.
- Confirm pin-1 index and package dimensions.
- Place local supply decoupling as specified by Microchip.
- Route SDA, SCL and RESET with external bus pull-ups and host-level compatibility in mind.
Pin Functions
Microchip's top-view I2C SOIC pin assignment is: 1 GPIO_1, 2 GPIO_2, 3 GPIO_3, 4 VSS, 5 SDA, 6 SCL, 7 RESET (active low) and 8 VCC. External I2C bus pull-up resistors are required; size them for the board and bus speed.
Key Specifications
| Exact order code | TA100T-Y240C2X01-00T-VAO |
|---|---|
| Manufacturer | Microchip Technology |
| Device role | CryptoAutomotive hardware trust anchor |
| Host interface | I2C only for this ordering option |
| I2C clock | Up to 1 MHz Fast Mode Plus under specified timing conditions |
| Supply voltage | 2.7 V to 5.5 V |
| Ambient temperature | -40°C to +125°C |
| Package | 8-lead SOIC; registered 8-SOIC (0.154", 3.90mm Width) |
| Configuration code | 00: standard configuration |
| Delivery suffix | T: tape and reel |
| Active current | 25 mA typical, 40 mA maximum under data-sheet conditions |
| Sleep current | 7 microampere typical, 15 microampere maximum characterized |
Typical and maximum characteristics are distinct; confirm test conditions in the manufacturer's electrical tables.
Replacement Considerations
The corresponding TA100T SOIC-8 shipping option differs only in delivery format, but programmed credentials, board design and lifecycle still require verification. The non-T TA100 SOIC-8 variants use SPI and a different pinout; they are not pin-compatible I2C replacements. No unverified internal alternative link is included.
Manufacturer Information
Microchip Technology's CryptoAutomotive TA100 B6 Summary Data Sheet DS40002390A lists this exact ordering code, describes the device security functions, identifies the I2C SOIC-8 pinout and specifies operating conditions. Use Microchip's current product documentation, full data sheet and errata for final engineering decisions.
Applications
Verify firmware authenticity within a designed boot chain.
Protect identity keys used for mutual device authentication.
Support host-controlled cryptographic protocol operations.
Use signatures and hashes to validate authorized software assets.
Quality & Authenticity
Verify the full ordering code, package marking, lot traceability and required personalization records. A generic SOIC image does not establish device identity. Test the host interface and programmed security state against the intended application.
FAQ
Which host interface does this exact variant use?
The Microchip ordering table identifies it as I2C-only.
What does 00T mean?
It identifies standard configuration and tape-and-reel delivery.
Does the I2C bus require pull-ups?
Yes. Use external SDA and SCL pull-ups sized for the board and selected bus speed.
Does the package image show the actual component marking?
No. It is a generic SOIC illustration.
Engineering Notice
Review the latest Microchip full data sheet and silicon errata before design release. Confirm supply and I/O levels, reset and I2C timing, certificate and key policies, production personalization, and security threat model. A secure element alone does not secure an entire system.
TA100T-Y240C2X01-00T-VAO Information
- Specifications
- Tags
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- CryptoAutomotive™
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Bulk
- Product Status:
- Active
- Programmable:
- Not Verified
- Type:
- Security Processor
- Applications:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
- Grade:
- -
- Qualification:
- -
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