Silicon Labs EFM8BB31F32I-B-QFN32

EFM8BB31F32I-B-QFN32 Silicon Labs
EFM8BB31F32I-B-QFN32
Silicon Labs

Product Information

Dimensions:
4 x 4 x 0.5mm
Width:
4mm
Program Memory Size:
32 kB
RAM Size:
2.304 kB
ADC Channels:
20
Number of Timers:
6
Data Bus Width:
8bit
Instruction Set Architecture:
Pipelined
Program Memory Type:
Flash
Package Type:
QFN
Maximum Frequency:
50MHz
Data Rate:
1.12Msps
Family Name:
EFM8BB3
ADC Resolution:
12bit
Timer Resolution:
16bit
Timers:
6 x 16 bit
Number of ADC Units:
1
Pin Count:
32
Mounting Type:
Surface Mount
Length:
4mm
Height:
0.5mm
Typical Operating Supply Voltage:
2.2 → 3.6 V
ADCs:
1 (20 x 12 bit)
HTSUS:
8542.31.0001
RoHS Status:
ROHS3 Compliant
Program Memory Size:
32KB (32K x 8)
Number of I/O:
29
Operating Temperature:
-40°C ~ 125°C (TA)
Voltage - Supply (Vcc/Vdd):
2.2V ~ 3.6V
Package / Case:
32-UFQFN Exposed Pad
RAM Size:
2.25K x 8
Packaging:
Tray
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type:
FLASH
Connectivity:
I2C, SMBus, SPI, UART/USART
EEPROM Size:
-
Oscillator Type:
Internal
Moisture Sensitivity Level (MSL):
2 (1 Year)
DigiKey Programmable:
Not Verified
Core Size:
8-Bit
Mounting Type:
Surface Mount
Series:
Busy Bee
Supplier Device Package:
32-QFN (4x4)
Data Converters:
A/D 20x10/12b SAR; D/A 2x12b
Core Processor:
CIP-51 8051
Speed:
50MHz
Base Product Number:
EFM8BB31
ECCN:
3A991A2
RoHs Compliant
Checking for live stock

This is manufactured by Silicon Labs. The manufacturer part number is EFM8BB31F32I-B-QFN32. The given dimensions of the product include 4 x 4 x 0.5mm. Furthermore, the product is 4mm wide. In addition, 32 kb is the program memory size. The product has typical 2.304 kb RAM size. Additionally, it is composed of 20 ADC channels. It comprises 6 timers. Moreover, the data bus width includes 8bit. The instruction set has pipelined architecture. It is a flash program memory type. The package is a sort of qfn. It features 50mhz of maximum frequency. It has a maximised data speed rate of 1.12msps. The product belongs to a family efm8bb3. The ADC has 12bit resolution. The timer has 16bit resolution. Timers options include 6 x 16 bit. It contains 1 ADC units. It contains 32 pins. The product is available in surface mount configuration. Its accurate length is 4mm. In addition, the height is 0.5mm. It has 2.2 → 3.6 v of typical operating supply voltage. The ADCs included 1 (20 x 12 bit). It is assigned with possible HTSUS value of 8542.31.0001. The product is rohs3 compliant. In addition, 32kb (32k x 8) is the program memory size. 29 is the I/O value of the product. The product has -40°c ~ 125°c (ta) operating temperature range. The supply voltage of a bespoke product includes 2.2v ~ 3.6v. Moreover, the product comes in 32-ufqfn exposed pad. The product has typical 2.25k x 8 RAM size. In addition, tray is the available packaging type of the product. It has supplied with other peripherals, such as brown-out detect/reset, por, pwm, wdt. It is a flash program memory type. It provides connectivity solutions through i2c, smbus, spi, uart/usart. The product is a internal type of oscillator. Its typical moisture sensitivity level is 2 (1 year). It has a core size 8-bit. The product busy bee, is a highly preferred choice for users. 32-qfn (4x4) is the supplier device package value. The typical data converters include a/d 20x10/12b sar; d/a 2x12b. cip-51 8051 is the product's core processor. It has a robust speed of 50mhz. Moreover, it corresponds to efm8bb31, a base product number of the product. The product is designated with the 3a991a2 code number.

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ESD Control Selection Guide V1(Technical Reference)
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EFM8BB3x Family 8-bit Microcontrollers datasheet(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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EFM8 24/May/2017(PCN Design/Specification)
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Mult DEV Box/Shipping Label 20/Mar/2024(PCN Packaging)

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