sales@hkmjd.com
Service Telephone:86-755-83294757
Trade Name:EFM8BB31F64I-D-4QFN24R
Data Manual:EFM8BB31F64I-D-4QFN24R.pdf
Brand:SILICON
Particular Year:23+
Package:QFN-24
Delivery Date:New and Original
Stock: 1000pcs
The EFM8BB31F64I-D-4QFN24R is part of the Busy Bee family of MCUs, a family of high-performance 8-bit microcontrollers in a small package with a comprehensive analogue and digital feature set.
Features
Pipelined 8-bit 8051 MCU core operating at 50 MHz
Up to 29 multi-function I/O pins
One 12-bit/10-bit ADC
Four 12-bit DACs with synchronisation and PWM functions
Two low-current analogue comparators with built-in reference DACs
Internal temperature sensor
Internal 49 MHz and 24.5 MHz oscillators with ±2% accuracy
Four channels of configurable logic
6-channel PWM/PCA
Six 16-bit general-purpose timers
Device Specifications
Product Category: 8-bit Microcontrollers -MCUs
Mounting Style: SMD/SMT
Package / Case: QFN-24
Core: CIP-51 8051
Program memory size: 64 kB
Data bus width: 8 bit
ADC resolution: 10 bit, 12 bit
Maximum clock frequency: 50 MHz
Number of inputs/outputs: 20 I/Os
Data RAM size: 4.35 kB
Supply voltage - min: 2.2 V
Supply voltage - max: 3.6 V
Minimum operating temperature: - 40 C
Maximum operating temperature: + 125 C
DAC resolution: 12 bit
Data Ram Type: RAM
Interface type: I2C, SM-Bus, SPI, UART
Humidity Sensitivity: Yes
Number of ADC channels: 12 Channel
Number of Timers/Counters: 6 Timer
Applications for the EFM8BB3 include:
Consumer electronics
Precision instruments
Power management and control
Industrial control and automation
Intelligent sensors
Automotive Controls
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