CIP-51 8051 Sleepy Bee Microcontroller IC 8-Bit 25MHz 2KB (2K x 8) FLASH 20-QFN (3x3)
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EFM8SB10F2G-A-QFN20R

DigiKey Part Number
336-4748-2-ND - Tape & Reel (TR)
336-4748-1-ND - Cut Tape (CT)
336-4748-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
EFM8SB10F2G-A-QFN20R
Description
IC MCU 8BIT 2KB FLASH 20QFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
CIP-51 8051 Sleepy Bee Microcontroller IC 8-Bit 25MHz 2KB (2K x 8) FLASH 20-QFN (3x3)
Datasheet
 Datasheet
EDA/CAD Models
EFM8SB10F2G-A-QFN20R Models
Product Attributes
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Category
Program Memory Size
Mfr
Program Memory Type
FLASH
Series
RAM Size
256 x 8
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply (Vcc/Vdd)
1.8V ~ 3.6V
Part Status
Active
Data Converters
A/D 9x12b
DigiKey Programmable
Not Verified
Oscillator Type
Internal
Core Processor
CIP-51 8051
Operating Temperature
-40°C ~ 85°C (TA)
Core Size
8-Bit
Mounting Type
Surface Mount
Speed
25MHz
Supplier Device Package
20-QFN (3x3)
Connectivity
I2C, SMBus, SPI, UART/USART
Package / Case
20-UFQFN Exposed Pad
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Base Product Number
Number of I/O
16
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
1,500 estimated in stock on 12-Nov-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.12000$1.12
10$0.95500$9.55
25$0.88720$22.18
100$0.79170$79.17
250$0.73684$184.21
500$0.70052$350.26
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,500$0.65230$978.45
3,000$0.62745$1,882.35
4,500$0.61475$2,766.38
7,500$0.60053$4,503.98
10,500$0.59215$6,217.57
15,000$0.58407$8,761.05
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