EFM8BB21F16G-B-QSOP24 Price & Stock
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Manufacturer
Integrated Circuits (ICs) > Embedded - Microcontrollers
IC MCU 8BIT 16KB FLASH 24QSOP
Specifications
| Series | Busy Bee |
| Part Status | Discontinued |
| Core Processor | CIP-51 8051 |
| Core Size | 8-Bit |
| Speed | 50MHz |
| Connectivity | I²C, SMBus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 21 |
| Program Memory Size | 16KB (16K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 2.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.2 V ~ 3.6 V |
| Data Converters | A/D 20x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | 24-SSOP (0.154", 3.90mm Width) |
| Supplier Device Package | 24-QSOP |
Hide
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB21F16G-B-QSOP24 | Silicon Labs | IC MCU 32BIT 32KB FLASH 64TQFP | 2205 |
|
Inquiry | |
| EFM8BB21F16G-B-QSOP24R | Rochester Electronics, LLC | IC MCU | 11472 |
|
Inquiry |
Heisener Electronics Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB21F16G-B-QSOP24 | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QSOP Embedded - Microcontrollers
|
7211 |
|
Buy | |
| EFM8BB21F16G-B-QSOP24R | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QSOP Embedded - Microcontrollers
|
3292 |
|
Buy |
PNEDA Technology Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB21F16G-B-QSOP24 | Silicon Labs | 3035 |
|
Inquiry |
Lingto Electronic Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB21F16G-B-QSOP24 | Silicon Labs | DC:24+ ; Original New | 23905 |
|
Inquiry |
In Clear Electronics Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB21F16G-B-QSOP24 | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QSOP | 5000 |
|
Inquiry | |
| EFM8BB21F16G-B-QSOP24R | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QSOP | 5000 |
|
Inquiry |
Hotenda Technology
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB21F16G-B-QSOP24 | Silicon Labs | CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 24-QSOP | 1688 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB21F16G-B-QSOP24 | Energy Micro (Silicon Labs) | IC MCU 8BIT 16KB FLASH 24QSOP ; 24-QSOP Embedded - Microcontrollers
|
Available |
|
Inquiry |
Gang Bo Industrial Co,.Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB21F16G-B-QSOP24 | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QSOP | 10000 |
|
Buy |
Chip Digger Limited Company
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB21F16G-B-QSOP24 | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QSOP | 6728 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB21F16G-B-QSOP24 | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QSOP | 4737 |
|
Inquiry |
DGT Technology (HK) Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB21F16G-B-QSOP24 | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QSOP | 10000 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB21F16G-B-QSOP24 | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QSOP | 150000 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB21F16G-B-QSOP24 | Energy Micro (Silicon Labs) | IC MCU 8BIT 16KB FLASH 24QSOP Embedded - Microcontrollers
|
In-Stock |
|
Inquiry |
Asian Tera Part Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB21F16G-B-QSOP24 | Silicon Labs | Check alternative solution with competitive price | 114570 |
|
Inquiry |
Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB21F16G-B-QSOP24 | Silicon Labs | CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 24-QSOP | 9111 |
|
Inquiry |
Depu Electronics
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB21F16G-B-QSOP24 | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QSOP | 11440 |
|
Inquiry |
GlobalTek Components
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB21F16GBQSOP24 | SILC | OEM/CM QUOTES ONLY | NO BROKERS | 64 |
|
Inquiry |
KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB21F16G-B-QSOP24 | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QSOP ; DC:21+ ; 24-QSOP | 111 |
|
Inquiry |
NOVA Technology (HK) Co., Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB21F16G-B-QSOP24 | Silicon Labs | IC MCU 8BIT 16KB FLASH 24QSOP |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB21F16G-B-QSOP24 | Silicon Labs | CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 16KB (16K x 8) FLASH 24-QSOP Integrated Circuits (ICs)
|
210 |
|
Buy |
Authorized Procurement Solutions
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB21F16G-B-QSOP24 | Silicon Laboratories Inc | OEMs, CMs ONLY (NO BROKERS) | 7000 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| EFM8BB21F16G-B-QSOP24 | SiliconLa | DC:2017 ; 24-QSOP | 7500 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
EFM8BB21F16GBQSOP24
sku #: EFM8BB21F16GBQSOP24
|
SILC | 78 |
|
Inquiry |
Farnell element14
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
EFM8BB21F16G-B-QSOP24
sku #: 2468083
|
Silicon Labs | Silicon Labs - Mcu, 8Bit, 8051, 50Mhz, Qsop-24 - Efm8Bb21F16G-B-Qsop24 |Silicon Labs EFM8BB21F16G-B-QSOP24 | out of stock |
|
Buy |
See Also:
EFM8BB21F16G-C-QSOP24
EFM8BB31F16G-B-QSOP24
EFM8BB21F16G-B-QSOP24R
EFM8BB31F16I-B-QSOP24
EFM8BB31F16G-C-QSOP24
EFM8BB31F16G-B-QSOP24R
EFM8BB21F16I-C-QSOP24
EFM8BB31F16G-D-QSOP24
EFM8BB21F16G-C-QSOP24R
EFM8BB31F16G-A-QSOP24
EFM8BB31F16G-D-QSOP24R
EFM8BB31F16I-D-QSOP24
EFM8BB31F32G-B-QSOP24
EFM8BB31F16I-C-QSOP24
EFM8BB31F64G-B-QSOP24
EFM8BB21F16I-C-QSOP24R
EFM8BB31F16G-C-QSOP24R
EFM8BB31F16G-A-QSOP24R
EFM8BB31F16I-B-QSOP24R
EFM8BB31F16I-C-QSOP24R
EFM8BB31F32G-B-QSOP24R
EFM8BB31F16I-D-QSOP24R
EFM8BB31F64G-A-QSOP24
EFM8BB31F16G-B-QFN24
EFM8BB31F32G-A-QSOP24
EFM8BB31F32G-D-QSOP24
EFM8BB31F64G-C-QSOP24
EFM8BB31F64I-B-QSOP24
EFM8BB31F64G-B-QSOP24R
EFM8BB31F32G-C-QSOP24
EFM8BB31F64G-D-QSOP24
EFM8BB21F16G-B-QFN20
EFM8BB31F32I-B-QSOP24
EFM8BB51F16G-C-TSSOP20
EFM8BB31F32I-C-QSOP24
EFM8BB31F16G-C-QFN24
EFM8BB31F32I-B-QSOP24R
EFM8BB31F32G-D-QSOP24R
EFM8BB31F64I-D-QSOP24
EFM8BB31F64G-C-QSOP24R
EFM8BB31F16G-B-QFN32
EFM8BB21F16G-B-QFN20R
EFM8BB10F8G-A-QSOP24
EFM8BB31F16I-B-QFN24
EFM8BB31F16G-B-QFP32R
EFM8BB31F16G-B-QFP32
EFM8BB31F16G-A-QFN24
EFM8BB31F64G-D-QSOP24R
EFM8BB21F16G-C-QFN20
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