M37640E8FP
Renesas Electronics America Inc
M37640E8FP
Renesas Electronics America Inc
IC MCU 8BIT 32KB OTP 80QFP
Reference Price (USD)
1+
$10.58000
500+
$10.4742
1000+
$10.3684
1500+
$10.2626
2000+
$10.1568
2500+
$10.051
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
M37640E8FP
$10.58
Product details
The M37640E8FP from Renesas Electronics America Inc sets new standards in Embedded - Microcontrollers for building automation systems. Its multi-protocol wireless capabilities and ultra-low power architecture make it perfect for smart HVAC controls and IoT-enabled lighting systems.The 8-Bit architecture processes multiple sensor inputs simultaneously, enabling complex occupancy detection algorithms with 99% accuracy.Operating at 24MHz, the device maintains sub-millisecond response times for critical safety systems like smoke detection and emergency lighting control.With SIO, SPI, UART, USB support, the microcontroller seamlessly bridges between wired BACnet and wireless Zigbee networks in hybrid building automation systems.Integrated DMA include precision temperature sensors and humidity measurement circuits that eliminate external components in climate control applications.66 configurable interfaces support both digital control signals and analog sensor inputs common in building management panels.32KB (32K x 8) accommodates complete KNX and DALI protocol stacks alongside application code for lighting control scenarios.The OTP implementation enables secure over-the-air updates for field upgrades without physical access to installed devices.1K x 8 of retention memory preserves system state during power outages, ensuring immediate recovery in critical life safety systems.The 4.15V ~ 5.25V range supports direct operation from 4-20mA current loops commonly used in building automation sensors.The Internal maintains timing accuracy during battery operation, enabling 10-year operation from a single coin cell in wireless sensors.Rated for -20°C ~ 85°C (TA), the device operates reliably in unconditioned spaces like attics and mechanical rooms.Surface Mount packaging withstands vibration and mechanical stress encountered in HVAC equipment installations.The 80-BQFP provides enhanced ESD protection for reliable operation in electrically noisy building environments.Available in 80-QFP (14x20), the microcontroller is pre-certified for global building automation standards including EN 14908.
Product Attributes
- Product Status: Active
- Core Processor: -
- Core Size: 8-Bit
- Speed: 24MHz
- Connectivity: SIO, SPI, UART, USB
- Peripherals: DMA
- Number of I/O: 66
- Program Memory Size: 32KB (32K x 8)
- Program Memory Type: OTP
- EEPROM Size: -
- RAM Size: 1K x 8
- Voltage - Supply (Vcc/Vdd): 4.15V ~ 5.25V
- Data Converters: -
- Oscillator Type: Internal
- Operating Temperature: -20°C ~ 85°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 80-BQFP
- Supplier Device Package: 80-QFP (14x20)
You May Also Be Interested In
