Silicon Labs EFM8LB11F32E-C-QFN24, 8 bit 8051, EFM8LB1 Microcontroller, 72 MHz, 32kB FLASH, 24-Pin QFN
- RS Stock No.:
- 238-3174
- Mfr. Part No.:
- EFM8LB11F32E-C-QFN24
- Brand:
- Silicon Labs
Bulk discount available
Subtotal (1 pack of 5 units)*
£6.86
(exc. VAT)
£8.23
(inc. VAT)
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- Shipping from 26 October 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 5 | £1.372 | £6.86 |
| 10 - 20 | £1.346 | £6.73 |
| 25 - 45 | £1.264 | £6.32 |
| 50 - 70 | £1.24 | £6.20 |
| 75 + | £1.212 | £6.06 |
*price indicative
- RS Stock No.:
- 238-3174
- Mfr. Part No.:
- EFM8LB11F32E-C-QFN24
- Brand:
- Silicon Labs
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Silicon Labs | |
| Product Type | Microcontroller | |
| Series | EFM8LB1 | |
| Package Type | QFN | |
| Mount Type | Surface | |
| Pin Count | 24 | |
| Device Core | 8051 | |
| Data Bus Width | 8bit | |
| Program Memory Size | 32kB | |
| Maximum Clock Frequency | 72MHz | |
| RAM Size | 2.25kB | |
| Maximum Supply Voltage | 3.6V | |
| Minimum Operating Temperature | -40°C | |
| Analogue Comparators | 2 | |
| DACs | 4 x 12 Bit | |
| Maximum Expanded Memory Size | 8bit | |
| Number of Programmable I/Os | 20 | |
| Maximum Operating Temperature | 105°C | |
| Width | 3 mm | |
| Length | 3mm | |
| Height | 0.9mm | |
| Standards/Approvals | No | |
| Minimum Supply Voltage | 2.2V | |
| Number of Timers | 6 | |
| Instruction Set Architecture | RISC | |
| Automotive Standard | AEC-Q100 | |
| Program Memory Type | FLASH | |
| ADCs | 1 x 14 Bit | |
| Select all | ||
|---|---|---|
Brand Silicon Labs | ||
Product Type Microcontroller | ||
Series EFM8LB1 | ||
Package Type QFN | ||
Mount Type Surface | ||
Pin Count 24 | ||
Device Core 8051 | ||
Data Bus Width 8bit | ||
Program Memory Size 32kB | ||
Maximum Clock Frequency 72MHz | ||
RAM Size 2.25kB | ||
Maximum Supply Voltage 3.6V | ||
Minimum Operating Temperature -40°C | ||
Analogue Comparators 2 | ||
DACs 4 x 12 Bit | ||
Maximum Expanded Memory Size 8bit | ||
Number of Programmable I/Os 20 | ||
Maximum Operating Temperature 105°C | ||
Width 3 mm | ||
Length 3mm | ||
Height 0.9mm | ||
Standards/Approvals No | ||
Minimum Supply Voltage 2.2V | ||
Number of Timers 6 | ||
Instruction Set Architecture RISC | ||
Automotive Standard AEC-Q100 | ||
Program Memory Type FLASH | ||
ADCs 1 x 14 Bit | ||
The Silicon Labs MCUs is a performance line of 8-bit microcontrollers with a comprehensive analog and digital feature set in small packages. It offer state-of-the-art performance by integrating 14-bit ADC, internal calibrated temperature sensor (±3 °C), and up to four 12-bit DACs into small packages, calibrated temperature sensor (±3 °C), and up to four 12-bit DACs into small packages, making them Ideal for the most stringent analog requirement applications. With an efficient, pipelined 8051 core with maximum operating frequency at 72 MHz, various communication interfaces, and four channels of configurable logic, the EFM8LB1 family is optimal for many embedded applications.
Pipelined 8-bit 8051 MCU Core with 50 MHz operating frequency
Up to 29 multifunction I/O pins
One 14-bit ADC
Up to four 12-bit DACs with synchronization and PWM capabilities
Two low-current analog comparators with built-in reference DACs
Internal calibrated temperature sensor
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