Silicon Labs EFM8BB31F32I-B-4QFN24

EFM8BB31F32I-B-4QFN24 Silicon Labs
EFM8BB31F32I-B-4QFN24
EFM8BB31F32I-B-4QFN24
ET14730026
Silicon Labs

Product Information

Dimensions:
4 x 4 x 0.75mm
Number of I2C Channels:
1
Width:
4mm
Program Memory Size:
32 kB
Number of PWM Units:
1
RAM Size:
2.304 kB
Automotive Standard:
AEC-Q100
ADC Channels:
12
Priced to Clear:
Yes
Data Bus Width:
8bit
Instruction Set Architecture:
8051
Program Memory Type:
Flash
Package Type:
QFN
Maximum Frequency:
50MHz
Maximum Operating Temperature:
+125 °C
Number of UART Channels:
2
Number of Timers:
6
Family Name:
EFM8BB3
Device Core:
CIP-51
ADC Resolution:
12bit
Timer Resolution:
16bit
Timers:
1 (6 x 16 bit)
Number of ADC Units:
1
Pin Count:
24
Pulse Width Modulation:
1 (6 Channel)
Mounting Type:
Surface Mount
PWM Channels:
6
Length:
4mm
Height:
0.75mm
Typical Operating Supply Voltage:
2.2 → 3.6 V
ADCs:
1 (12 x 12 bit)
Minimum Operating Temperature:
-40 °C
Number of SPI Channels:
1
Detailed Description:
CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 24-QFN (4x4)
Package / Case:
24-WFQFN Exposed Pad
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Operating Temperature:
-40°C ~ 125°C (TA)
Voltage - Supply (Vcc/Vdd):
2.2V ~ 3.6V
Program Memory Size:
32KB (32K x 8)
RAM Size:
2.25K x 8
Base Part Number:
EFM8BB31
Program Memory Type:
FLASH
Packaging:
Tube
Connectivity:
I²C, SMBus, SPI, UART/USART
Manufacturer:
Silicon Labs
Oscillator Type:
Internal
Number of I/O:
20
Core Size:
8-Bit
Mounting Type:
Surface Mount
Series:
Busy Bee
Supplier Device Package:
24-QFN (4x4)
Data Converters:
A/D 12x10/12b SAR; D/A 2x12b
Customer Reference:
Core Processor:
CIP-51 8051
Speed:
50MHz
RoHs Compliant
Checking for live stock

This is manufactured by Silicon Labs. The manufacturer part number is EFM8BB31F32I-B-4QFN24. The given dimensions of the product include 4 x 4 x 0.75mm. Moreover, it comprises 1 I2C channels. Furthermore, the product is 4mm wide. In addition, 32 kb is the program memory size. Furthermore, it is composed of 1 PWM units. The product has typical 2.304 kb RAM size. The product complies with automotive standard - aec-q100. Additionally, it is composed of 12 ADC channels. Priced to Clear Options - yes. Moreover, the data bus width includes 8bit. The instruction set has 8051 architecture. It is a flash program memory type. The package is a sort of qfn. It features 50mhz of maximum frequency. It has a maximum operating temperature of +125 °c. It is also composed of 2 UART channels. It comprises 6 timers. The product belongs to a family efm8bb3. On the other hand, the cip-51 is the device core. The ADC has 12bit resolution. The timer has 16bit resolution. Timers options include 1 (6 x 16 bit). It contains 1 ADC units. It contains 24 pins. The product carries 1 (6 channel) of pulse width modulation. The product is available in surface mount configuration. It includes 6 PWM channels . Its accurate length is 4mm. In addition, the height is 0.75mm. It has 2.2 → 3.6 v of typical operating supply voltage. The ADCs included 1 (12 x 12 bit). Whereas, the minimum operating temperature of the product is -40 °c. Furthermore, it is composed of 1 SPI channels. It features cip-51 8051 busy bee microcontroller ic 8-bit 50mhz 32kb (32k x 8) flash 24-qfn (4x4). Moreover, the product comes in 24-wfqfn exposed pad. It has supplied with other peripherals, such as brown-out detect/reset, por, pwm, wdt. The product has -40°c ~ 125°c (ta) operating temperature range. The supply voltage of a bespoke product includes 2.2v ~ 3.6v. In addition, 32kb (32k x 8) is the program memory size. The product has typical 2.25k x 8 RAM size. Base Part Number: efm8bb31. It is a flash program memory type. In addition, tube is the available packaging type of the product. It provides connectivity solutions through i²c, smbus, spi, uart/usart. The silicon labs's product offers user-desired applications. The product is a internal type of oscillator. 20 is the I/O value of the product. It has a core size 8-bit. The product busy bee, is a highly preferred choice for users. 24-qfn (4x4) is the supplier device package value. The typical data converters include a/d 12x10/12b sar; d/a 2x12b. cip-51 8051 is the product's core processor. It has a robust speed of 50mhz.

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Datasheet(Technical Reference)
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ESD Control Selection Guide V1(Technical Reference)
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EFM8BB3 Datasheet(Datasheets)
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Mult Dev Revision 23/Jan/2019(PCN Design/Specification)

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