Silicon Labs EFM8BB21F16G-B-QFN20, 8bit CIP-51 Microcontroller, EFM8BB, 50MHz, 16 kB Flash, 20-Pin QFN

Bulk discount available

Subtotal (1 pack of 20 units)*

$24.16

(exc. GST)

$27.78

(inc. GST)

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Units
Per unit
Per Pack*
20 - 20$1.208$24.16
40 - 100$1.18$23.60
120 - 220$1.094$21.88
240 - 460$1.073$21.46
480 +$1.04$20.80

*price indicative

Packaging Options:
RS Stock No.:
865-6276
Mfr. Part No.:
EFM8BB21F16G-B-QFN20
Brand:
Silicon Labs
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Brand

Silicon Labs

Family Name

EFM8BB

Package Type

QFN

Mounting Type

Surface Mount

Pin Count

20

Device Core

CIP-51

Data Bus Width

8bit

Program Memory Size

16 kB

Maximum Frequency

50MHz

RAM Size

2.304 kB

USB Channels

0

ADC Channels

15

Number of SPI Channels

1

Typical Operating Supply Voltage

2.2 → 3.6 V

Number of PCI Channels

0

Number of I2C Channels

1

Number of Timers

5

Number of Ethernet Channels

0

Number of UART Channels

2

Program Memory Type

Flash

Pulse Width Modulation

1

Dimensions

3 x 3 x 0.55mm

Timers

5 x 16 bit

Number of USART Channels

0

Width

3mm

Number of LIN Channels

0

Height

0.55mm

Timer Resolution

16bit

ADCs

1 (15 x 12 bit)

Length

3mm

Number of ADC Units

1

Number of CAN Channels

0

Instruction Set Architecture

MCU

Minimum Operating Temperature

-40 °C

ADC Resolution

12bit

Maximum Number of Ethernet Channels

0

Maximum Operating Temperature

+85 °C

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