EFM8BB31F16A-D-4QFN24R vs EFM8SB20F32G-B-QFN32 | Comparison in specification | icDirectory United Kingdom

EFM8BB31F16A-D-4QFN24R

EFM8BB31F16A-D-4QFN24R

Active

Embedded - Microcontrollers

Description: IC MCU 8BIT 16KB FLASH 24QFN

Manufacturer: Silicon Labs

Datasheet: EFM8BB31F16A-D-4QFN24R Datasheet

History Price: $1.87880

In Stock: 19650

EFM8BB31F16A-D-4QFN24R vs EFM8SB20F32G-B-QFN32

Mfr Part

EFM8BB31F16A-D-4QFN24R

EFM8SB20F32G-B-QFN32

Category

Embedded - Microcontrollers

Embedded - Microcontrollers

Manufacturer

Series

Busy Bee

Sleepy Bee

Packaging

Tape & Reel (TR)

Tube

Status

Active

Active

Core Processor

CIP-51 8051

CIP-51 8051

Core Size

8-Bit

8-Bit

Speed

50MHz

25MHz

Connectivity

I2C, SMBus, SPI, UART/USART

EBI/EMI, I2C, SMBus, SPI, UART/USART

Peripherals

Brown-out Detect/Reset, POR, PWM, WDT

Brown-out Detect/Reset, POR, PWM, WDT

Number of I/O

20

24

Program Memory Size

16KB (16K x 8)

32KB (32K x 8)

Program Memory Type

FLASH

FLASH

EEPROM Size

-

-

RAM Size

2.25K x 8

4.25K x 8

Voltage - Supply (Vcc/Vdd)

2.2V ~ 3.6V

1.8V ~ 3.6V

Data Converters

A/D 12x12b; D/A 2x12b

A/D 23x10b

Oscillator Type

Internal

Internal

Operating Temperature

-40 ℃ ~ 125 ℃ (TA)

-40 ℃ ~ 85 ℃ (TA)

Mounting Type

Surface Mount

Surface Mount

Package / Case

-

-

Supplier Device Package

24-QFN (4x4)

32-QFN (5x5)