Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | EFM8LB12F32E-B-QFN32 |
| OEMstron Part # | EFM8LB12F32E-B-QFN32 |
| 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-QFN32 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Mar 28 - Apr 2 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
EFM8LB12F32E-B-QFN32 Specifications
| Part Number | EFM8LB12F32E-B-QFN32 | |
| 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-QFN32 Documents
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-QFN32 D# V79:2366_22818190 Silicon Laboratories Inc |
8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU RoHS: Compliant
|
Americas - 319 |
| Part Number | Description | Stock |
|
EFM8LB12F32E-B-QFN32 D# 336-3731-ND Silicon Laboratories Inc |
IC MCU 8BIT 32KB FLASH 32QFN |
115 In 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 |
|
EFM8LB12F32EBQFN32 SILICONLABS |
OEM/CM QUOTES ONLY | NO BROKERS |
13800 |
| Part Number | Description | Stock |
|
EFM8LB12F32EBQFN32 Silicon Laboratories Inc |
OEM/CM ONLY |
210 |
| Part Number | Description | Stock |
|
EFM8LB12F32E-B-QFN32 Silicon Laboratories Inc |
32kB flash, 2.25 kB RAM, 14b ADC, 4x DACs, 3 C temp sensor |
Short Lead Time |
|
EFM8LB12F32E-B-QFN32R Silicon Laboratories Inc |
32kB flash, 2.25 kB RAM, 14b ADC, 4x DACs, 3 C temp sensor |
Short Lead Time |
| Part Number | Description | Stock |
|
EFM8LB12F32E-B-QFN32 D# 31270556 Silicon Laboratories Inc |
8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU RoHS: Compliant
|
Americas - 319 |
The Products You May Be Interested In
 |
A2C53420146 | IC MCU FLASH MICOM-0.35 208HQFP | 288 More on Order |
 |
STM32F411VEH6U | IC MCU 32BIT 512KB FLASH 100BGA | 491 More on Order |
 |
MSP430F67771AIPEUR | IC MCU 16BIT 256KB FLASH 128LQFP | 400 More on Order |
 |
PIC17C42A-16E/L | IC MCU 8BIT 4KB OTP 44PLCC | 178 More on Order |
 |
Z86E3016PEG | IC MCU 8BIT 4KB OTP 28DIP | 481 More on Order |
|
ML62Q1734-NNNGAZ0AX | 16BIT LP-MCU / 128KB FLASH / 16K | 537 More on Order |
 |
PIC16F18855-I/ML | IC MCU 8BIT 14KB FLASH 28QFN | 312 More on Order |
 |
ATTINY461A-MUR | IC MCU 8BIT 4KB FLASH 32VQFN | 7151 More on Order |
 |
MSP430G2112IRSA16R | IC MCU 16BIT 1KB FLASH 16QFN | 267 More on Order |
 |
DSPIC33EP128GS804-I/ML | IC MCU 16BIT 128KB FLASH 44QFN | 497 More on Order |
 |
DSPIC33FJ16GS502-I/SO | IC MCU 16BIT 16KB FLASH 28SOIC | 683 More on Order |
 |
D12332VFC25V | IC MCU 16BIT ROMLESS 144QFP | 473 More on Order |
Quick Inquiry
| In Stock | 607 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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.
Our Certificates
