ATTINY28L-4PI
Microchip Technology
ATTINY28L-4PI
Microchip Technology
IC MCU 8BIT 2KB FLASH 28DIP
Reference Price (USD)
1+
$0.00000
500+
$0
1000+
$0
1500+
$0
2000+
$0
2500+
$0
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
ATTINY28L-4PI
$0.00
Product details
Microchip Technology's ATTINY28L-4PI delivers military-grade security in Embedded - Microcontrollers, designed for cryptographic applications and secure authentication systems. Its tamper-resistant architecture makes it ideal for hardware security modules and payment terminals.The AVR incorporates dedicated cryptographic accelerators that perform AES-256 encryption in just 12 clock cycles with constant-time execution.With 8-Bit secure execution environments, the device maintains complete isolation between trusted and untrusted code execution domains.Operating at 4MHz, the microcontroller performs elliptic curve point multiplication in under 1ms, enabling rapid secure session establishment.Integrated POR, WDT feature true random number generators with NIST SP 800-90B compliance for cryptographic key generation.11 protected interfaces include voltage and frequency monitors that detect tampering attempts on physical connections.2KB (1K x 16) secure storage accommodates FIPS 140-2 Level 3 compliant firmware with integrity protection and anti-rollback features.The FLASH implementation uses one-time-programmable sectors for secure boot code that cannot be modified after deployment.The 2.7V ~ 5.5V range includes active voltage tamper detection that triggers immediate memory erasure during glitching attempts.The Internal includes frequency drift detection that identifies clock glitching attempts with 100ns resolution.Rated for -40°C ~ 85°C (TA), the device maintains security features even under extreme environmental stress testing.Through Hole packaging incorporates mesh shields that detect physical intrusion attempts with 10 m resolution.The 28-DIP (0.300", 7.62mm) uses epoxy resin that becomes conductive upon drilling, triggering immediate zeroization of all secure data.Available in 28-PDIP, the microcontroller undergoes extensive fault injection testing to verify tamper resistance.
Product Attributes
- Product Status: Obsolete
- Core Processor: AVR
- Core Size: 8-Bit
- Speed: 4MHz
- Connectivity: -
- Peripherals: POR, WDT
- Number of I/O: 11
- Program Memory Size: 2KB (1K x 16)
- Program Memory Type: FLASH
- EEPROM Size: -
- RAM Size: -
- Voltage - Supply (Vcc/Vdd): 2.7V ~ 5.5V
- Data Converters: -
- Oscillator Type: Internal
- Operating Temperature: -40°C ~ 85°C (TA)
- Mounting Type: Through Hole
- Package / Case: 28-DIP (0.300", 7.62mm)
- Supplier Device Package: 28-PDIP
You May Also Be Interested In
