CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 32-QFN (5x5)
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EFM8BB52F32I-C-QFN32

DigiKey Part Number
336-EFM8BB52F32I-C-QFN32-ND
Manufacturer
Manufacturer Part Number
EFM8BB52F32I-C-QFN32
Description
IC MCU 8BIT 32KB FLASH 32QFN
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 32-QFN (5x5)
Datasheet
 Datasheet
Product Attributes
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Category
Program Memory Size
Mfr
Program Memory Type
FLASH
Series
RAM Size
2.25K x 8
Packaging
Strip
Voltage - Supply (Vcc/Vdd)
1.8V ~ 5.5V
Part Status
Active
Data Converters
A/D 16x12b SAR; D/A 1x10b
DigiKey Programmable
Not Verified
Oscillator Type
Internal
Core Processor
CIP-51 8051
Operating Temperature
-40°C ~ 125°C (TA)
Core Size
8-Bit
Mounting Type
Surface Mount
Speed
50MHz
Supplier Device Package
32-QFN (5x5)
Connectivity
I2C, SMBus, SPI, UART/USART
Package / Case
32-WFQFN Exposed Pad
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Base Product Number
Number of I/O
29
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
200 estimated in stock on 16-Nov-2026
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All prices are in USD
Strip
QuantityUnit PriceExt Price
1$0.86000$0.86
10$0.73900$7.39
25$0.68680$17.17
200$0.57960$115.92
400$0.54960$219.84
600$0.53362$320.17
1,000$0.51520$515.20
2,600$0.48566$1,262.72
5,000$0.46892$2,344.60
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