EFM8LB12F32E-B-QFN24 vs EFM8UB20F64G-B-QFP48 | Comparison in specification | icDirectory United Kingdom

EFM8LB12F32E-B-QFN24

EFM8LB12F32E-B-QFN24

Obsolete

Embedded - Microcontrollers

Description: IC MCU 8BIT 32KB FLASH 24QFN

Manufacturer: Silicon Labs

Datasheet: EFM8LB12F32E-B-QFN24 Datasheet

History Price: Obsolete

In Stock: 33350

EFM8LB12F32E-B-QFN24 vs EFM8UB20F64G-B-QFP48

Mfr Part

EFM8LB12F32E-B-QFN24

EFM8UB20F64G-B-QFP48

Category

Embedded - Microcontrollers

Embedded - Microcontrollers

Manufacturer

Series

Laser Bee

Universal Bee

Packaging

Tube

Tray

Status

Obsolete

Active

Core Processor

CIP-51 8051

CIP-51 8051

Core Size

8-Bit

8-Bit

Speed

72MHz

48MHz

Connectivity

I2C, SMBus, SPI, UART/USART

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

Peripherals

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

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

Number of I/O

20

40

Program Memory Size

32KB (32K x 8)

64KB (64K 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

2.65V ~ 3.6V

Data Converters

A/D 12x14b; D/A 4x12b

A/D 32x10b

Oscillator Type

Internal

Internal

Operating Temperature

-40 ℃ ~ 105 ℃ (TA)

-40 ℃ ~ 85 ℃ (TA)

Mounting Type

Surface Mount

Surface Mount

Package / Case

-

-

Supplier Device Package

24-QFN (3x3)

48-TQFP (7x7)