ST33HTPH2E32AAF1
STMicroelectronics
ST33HTPH2E32AAF1
STMicroelectronics
IC MCU 32BIT FLASH 32VFQFPN
Reference Price (USD)
1+
$2.80000
500+
$2.772
1000+
$2.744
1500+
$2.716
2000+
$2.688
2500+
$2.66
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
ST33HTPH2E32AAF1
$2.80
Product details
STMicroelectronics's ST33HTPH2E32AAF1 delivers military-grade reliability in Embedded - Microcontrollers, developed for aerospace and defense applications where radiation tolerance and mission longevity are paramount.The SecurCore® SC300™ core incorporates triple modular redundancy for SEU mitigation, achieving >99% single-event upset immunity in orbital radiation environments.A 32-Bit Single-Core architecture with parity-protected data paths prevents silent data corruption, meeting MIL-STD-883G requirements for spaceborne electronics.When operating at 33MHz, the microcontroller maintains timing accuracy within 0.01% despite temperature variations from -55 C to 125 C, critical for navigation systems.The SPI interfaces implement Manchester encoding for noise-immune data transmission, ensuring reliable communication in high-EMI environments like radar installations.The FLASH implementation uses SONOS technology that withstands 300krad total ionizing dose, exceeding space qualification requirements.The 1.8V, 3.3V range supports operation from unregulated spacecraft power buses with 100mV ripple, eliminating need for additional regulation stages.Qualified for -40°C ~ 105°C (TA), the device operates reliably in exoatmospheric conditions where thermal cycling extremes exceed commercial specifications.Surface Mount packaging uses AuSn die attach for superior thermal conductivity in vacuum environments, preventing die delamination during thermal transients.The 32-VFQFN Exposed Pad format provides hermetic sealing against moisture ingress, meeting MIL-PRF-38534 Class K requirements for high-reliability applications.Available in 32-VFQFPN (5x5), the microcontroller undergoes rigorous screening including burn-in and 100% electrical testing at temperature extremes.
Product Attributes
- Product Status: Not For New Designs
- Core Processor: SecurCore® SC300™
- Core Size: 32-Bit Single-Core
- Speed: 33MHz
- Connectivity: SPI
- Peripherals: -
- Number of I/O: -
- Program Memory Size: -
- Program Memory Type: FLASH
- EEPROM Size: -
- RAM Size: -
- Voltage - Supply (Vcc/Vdd): 1.8V, 3.3V
- Data Converters: -
- Oscillator Type: -
- Operating Temperature: -40°C ~ 105°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 32-VFQFN Exposed Pad
- Supplier Device Package: 32-VFQFPN (5x5)
You May Also Be Interested In
