
Enlarge
For Reference Only
Part Number | EFM8LB12F32E-B-QFN32R |
OEMstron Part # | EFM8LB12F32E-B-QFN32R |
Manufacturer | Silicon Labs |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 8BIT 32KB FLASH 32QFN |
Lifecycle | Not For New Designs |
RoHS | No RoHS Information |
EDA/CAD Models | EFM8LB12F32E-B-QFN32R PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 20 - Mar 25 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
EFM8LB12F32E-B-QFN32R Specifications
Part Number | EFM8LB12F32E-B-QFN32R | |
Brand | Silicon Labs | |
Lifecycle | Not For New Designs | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | Silicon Labs | |
Series | Laser Bee | |
Core Processor | CIP-51 8051 | |
Core Size | 8-Bit | |
Speed | 72MHz | |
Connectivity | I²C, SMBus, SPI, UART/USART | |
Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | |
Number of I/O | 29 | |
Program Memory Size | 32KB (32K x 8) | |
Program Memory Type | FLASH | |
EEPROM Size | - | |
RAM Size | 2.25K x 8 | |
Voltage - Supply (Vcc/Vdd) | 2.2V ~ 3.6V | |
Data Converters | A/D 20x14b; D/A 4x12b | |
Oscillator Type | Internal | |
Operating Temperature | -40°C ~ 105°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | 32-UFQFN Exposed Pad | |
Supplier Device Package | 32-QFN (4x4) |
EFM8LB12F32E-B-QFN32R Documents
EFM8LB12F32E-B-QFN32R, EFM8LB12F32E-B-QFN32R Datasheet
(Total Pages: 77, Size: 1,188.44 KB)















Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
EFM8LB12F32E-B-QFN32R D# EFM8LB12F32E-B-QFN32R-ND Silicon Laboratories Inc |
IC MCU 8BIT 32KB FLASH 32QFN |
Limited Supply - Call |
Part Number | Description | Stock |
EFM8LB12F32E-B-QFN32R Silicon Laboratories Inc |
32kB flash, 2.25 kB RAM, 14b ADC, 4x DACs, 3 C temp sensor |
Short Lead Time |
The Products You May Be Interested In
![]() |
ATMEGA16-16MU | IC MCU 8BIT 16KB FLASH 44VQFN | 1022 More on Order |
![]() |
MK22FX512VLQ12 | IC MCU 32BIT 512KB FLASH 144LQFP | 213 More on Order |
![]() |
EFM32G890F32-BGA112T | IC MCU 32BIT 32KB FLASH 112BGA | 190 More on Order |
![]() |
MB90F020CPMT-GS-9130 | IC MCU 120LQFP | 221 More on Order |
![]() |
ST72F521R9TA | IC MCU 8BIT 60KB FLASH 64LQFP | 306 More on Order |
![]() |
R5F524T8ADFN#31 | IC MCU 32BIT 128KB FLASH 80LQFP | 324 More on Order |
![]() |
PIC32MX575F512L-80I/BG | IC MCU 32BIT 512KB FLASH 121BGA | 566 More on Order |
![]() |
MB90F025FPMT-GS-9109E1 | IC MCU 120LQFP | 146 More on Order |
![]() |
PIC16C74AT-20/PQ | IC MCU 8BIT 7KB OTP 44MQFP | 206 More on Order |
![]() |
PIC10LF320T-I/MC | IC MCU 8BIT 448B FLASH 8DFN | 235 More on Order |
![]() |
R5F101JCAFA#30 | IC MCU 16BIT 32KB FLASH 52LQFP | 283 More on Order |
![]() |
PIC16F18313-I/MF | IC MCU 8BIT 3.5KB FLASH 8DFN | 379 More on Order |
Quick Inquiry
In Stock | 113 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
OR
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
2500 | $ 0.0000 | $ 0.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-83232896
- SKYPE
- Message
Please feel free to contact us for details.