M37641F8HP
Renesas Electronics America Inc
M37641F8HP
Renesas Electronics America Inc
IC MCU 8BIT 32KB FLASH 80LQFP
Reference Price (USD)
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$10.51000
500+
$10.4049
1000+
$10.2998
1500+
$10.1947
2000+
$10.0896
2500+
$9.9845
Exquisite packaging
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M37641F8HP
$10.51
Product details
The M37641F8HP from Renesas Electronics America Inc revolutionizes Embedded - Microcontrollers for medical electronics, combining ultra-low noise performance with stringent safety certifications for life-critical applications.The 7600 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 24MHz 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 SIO, UART/USART, USB interfaces incorporate medical-grade isolation up to 5kVrms, enabling direct connection to patient-connected sensors without external isolation barriers.DMA, POR include medical-specific features like lead-off detection and right-leg drive amplifiers, reducing external component count in diagnostic equipment.With 66 channels supporting <1nA leakage current, the device can interface directly with high-impedance biopotential sensors without buffering.32KB (32K x 8) accommodates FDA-approved algorithm implementations with full traceability and version control for regulatory compliance.The FLASH implementation features hardware-enforced read-only regions for critical code segments, preventing unauthorized modifications.2.5K x 8 of ECC-protected memory prevents silent data corruption in drug delivery systems where single-bit errors could have life-threatening consequences.The 3V ~ 5.25V range supports operation from medical-grade power supplies with <10 A patient leakage current in BF-rated applications.The Internal design maintains <1ppm frequency stability for accurate timing of therapeutic delivery systems where dosing accuracy is critical.Rated for -20°C ~ 70°C, 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 80-LQFP format provides <1pF pin-to-pin capacitance, preventing signal crosstalk in high-density medical imaging front-end electronics.Available in 80-LQFP (12x12), the microcontroller is manufactured in ISO 13485-certified facilities with full device history tracking.
Product Attributes
- Product Status: Obsolete
- Core Processor: 7600
- Core Size: 8-Bit
- Speed: 24MHz
- Connectivity: SIO, UART/USART, USB
- Peripherals: DMA, POR
- Number of I/O: 66
- Program Memory Size: 32KB (32K x 8)
- Program Memory Type: FLASH
- EEPROM Size: -
- RAM Size: 2.5K x 8
- Voltage - Supply (Vcc/Vdd): 3V ~ 5.25V
- Data Converters: -
- Oscillator Type: Internal
- Operating Temperature: -20°C ~ 70°C
- Mounting Type: Surface Mount
- Package / Case: 80-LQFP
- Supplier Device Package: 80-LQFP (12x12)
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