R7S721021VCFP#AA0
Renesas Electronics America Inc
R7S721021VCFP#AA0
Renesas Electronics America Inc
IC MCU 32BIT ROMLESS 208LFQFN
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
R7S721021VCFP#AA0
$0.00
Product details
The R7S721021VCFP#AA0 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 ARM® Cortex®-A9 architecture implements dual-core lockstep with cycle-accurate comparison, detecting faults within 10ns to meet IEC 62304 Class C requirements.A 32-Bit Single-Core processing width enables single-cycle execution of complex DSP filters for real-time biosignal processing in patient monitoring equipment.Operating at 400MHz 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 CANbus, EBI/EMI, Ethernet, I²C, LINbus, SCI, SPI, SSI, UART/USART, USB interfaces incorporate medical-grade isolation up to 5kVrms, enabling direct connection to patient-connected sensors without external isolation barriers.DMA, POR, PWM, WDT include medical-specific features like lead-off detection and right-leg drive amplifiers, reducing external component count in diagnostic equipment.With 100 channels supporting <1nA leakage current, the device can interface directly with high-impedance biopotential sensors without buffering.The ROMless implementation features hardware-enforced read-only regions for critical code segments, preventing unauthorized modifications.3M x 8 of ECC-protected memory prevents silent data corruption in drug delivery systems where single-bit errors could have life-threatening consequences.The 1.1V ~ 3.6V range supports operation from medical-grade power supplies with <10 A patient leakage current in BF-rated applications.Precision A/D 8x12b 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 -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 208-LQFP format provides <1pF pin-to-pin capacitance, preventing signal crosstalk in high-density medical imaging front-end electronics.Available in 208-LFQFP (28x28), the microcontroller is manufactured in ISO 13485-certified facilities with full device history tracking.
Product Attributes
- Product Status: Obsolete
- Core Processor: ARM® Cortex®-A9
- Core Size: 32-Bit Single-Core
- Speed: 400MHz
- Connectivity: CANbus, EBI/EMI, Ethernet, I²C, LINbus, SCI, SPI, SSI, UART/USART, USB
- Peripherals: DMA, POR, PWM, WDT
- Number of I/O: 100
- Program Memory Size: -
- Program Memory Type: ROMless
- EEPROM Size: -
- RAM Size: 3M x 8
- Voltage - Supply (Vcc/Vdd): 1.1V ~ 3.6V
- Data Converters: A/D 8x12b
- Oscillator Type: External
- Operating Temperature: -40°C ~ 85°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 208-LQFP
- Supplier Device Package: 208-LFQFP (28x28)
You May Also Be Interested In
