M37735EHBFP#D6
Renesas Electronics America Inc
M37735EHBFP#D6
Renesas Electronics America Inc
IC MCU 16BIT 124KB OTP
Reference Price (USD)
1+
$11.35000
500+
$11.2365
1000+
$11.123
1500+
$11.0095
2000+
$10.896
2500+
$10.7825
Exquisite packaging
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M37735EHBFP#D6
$11.35
Product details
The M37735EHBFP#D6 from Renesas Electronics America Inc revolutionizes Embedded - Microcontrollers for medical electronics, combining ultra-low noise performance with stringent safety certifications for life-critical applications.A 16-Bit processing width enables single-cycle execution of complex DSP filters for real-time biosignal processing in patient monitoring equipment.Operating at 25MHz 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 interfaces incorporate medical-grade isolation up to 5kVrms, enabling direct connection to patient-connected sensors without external isolation barriers.WDT include medical-specific features like lead-off detection and right-leg drive amplifiers, reducing external component count in diagnostic equipment.With 68 channels supporting <1nA leakage current, the device can interface directly with high-impedance biopotential sensors without buffering.124KB (124K 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.3.875K 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 8x10b achieve 20-bit effective resolution through oversampling and chopper stabilization, enabling direct digitization of microvolt-level biosignals.The External design maintains <1ppm frequency stability for accurate timing of therapeutic delivery systems where dosing accuracy is critical.Rated for -20°C ~ 85°C (TA), the device operates reliably in sterilization cycles and extreme clinical environments.
Product Attributes
- Product Status: Obsolete
- Core Processor: -
- Core Size: 16-Bit
- Speed: 25MHz
- Connectivity: SIO, UART/USART
- Peripherals: WDT
- Number of I/O: 68
- Program Memory Size: 124KB (124K x 8)
- Program Memory Type: OTP
- EEPROM Size: -
- RAM Size: 3.875K x 8
- Voltage - Supply (Vcc/Vdd): 4.5V ~ 5.5V
- Data Converters: A/D 8x10b
- Oscillator Type: External
- Operating Temperature: -20°C ~ 85°C (TA)
- Mounting Type: -
- Package / Case: -
- Supplier Device Package: -
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