MC68HC711E20CFN4
NXP USA Inc.
MC68HC711E20CFN4
NXP USA Inc.
IC MCU 8BIT 20KB OTP 52PLCC
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
MC68HC711E20CFN4
$0.00
Product details
The MC68HC711E20CFN4 from NXP USA Inc. revolutionizes Embedded - Microcontrollers for medical electronics, combining ultra-low noise performance with stringent safety certifications for life-critical applications.The HC11 architecture implements dual-core lockstep with cycle-accurate comparison, detecting faults within 10ns to meet IEC 62304 Class C requirements.A 8-Bit processing width enables single-cycle execution of complex DSP filters for real-time biosignal processing in patient monitoring equipment.Operating at 4MHz with <10 V supply noise, the microcontroller maintains analog signal integrity for precision ECG front-ends with <0.5 Vp-p input-referred noise.The SCI, SPI interfaces incorporate medical-grade isolation up to 5kVrms, enabling direct connection to patient-connected sensors without external isolation barriers.POR, WDT include medical-specific features like lead-off detection and right-leg drive amplifiers, reducing external component count in diagnostic equipment.With 38 channels supporting <1nA leakage current, the device can interface directly with high-impedance biopotential sensors without buffering.20KB (20K x 8) accommodates FDA-approved algorithm implementations with full traceability and version control for regulatory compliance.The OTP implementation features hardware-enforced read-only regions for critical code segments, preventing unauthorized modifications.512 x 8 of medical-grade non-volatile storage maintains patient data through 500,000 write cycles, exceeding the operational life of most diagnostic equipment.768 x 8 of ECC-protected memory prevents silent data corruption in drug delivery systems where single-bit errors could have life-threatening consequences.The 4.5V ~ 5.5V range supports operation from medical-grade power supplies with <10 A patient leakage current in BF-rated applications.Precision A/D 8x8b achieve 20-bit effective resolution through oversampling and chopper stabilization, enabling direct digitization of microvolt-level biosignals.The Internal design maintains <1ppm frequency stability for accurate timing of therapeutic delivery systems where dosing accuracy is critical.Rated for -40°C ~ 85°C (TA), the device operates reliably in sterilization cycles and extreme clinical environments.Surface Mount packaging uses biocompatible molding compounds that outgas <1 g/cm in vacuum environments, suitable for implantable applications.The 52-LCC (J-Lead) format provides <1pF pin-to-pin capacitance, preventing signal crosstalk in high-density medical imaging front-end electronics.Available in 52-PLCC (19.1x19.1), the microcontroller is manufactured in ISO 13485-certified facilities with full device history tracking.
Product Attributes
- Product Status: Obsolete
- Core Processor: HC11
- Core Size: 8-Bit
- Speed: 4MHz
- Connectivity: SCI, SPI
- Peripherals: POR, WDT
- Number of I/O: 38
- Program Memory Size: 20KB (20K x 8)
- Program Memory Type: OTP
- EEPROM Size: 512 x 8
- RAM Size: 768 x 8
- Voltage - Supply (Vcc/Vdd): 4.5V ~ 5.5V
- Data Converters: A/D 8x8b
- Oscillator Type: Internal
- Operating Temperature: -40°C ~ 85°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 52-LCC (J-Lead)
- Supplier Device Package: 52-PLCC (19.1x19.1)
You May Also Be Interested In
