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注文金額が
$5000
EFM8BB21F16G-C-QFN20
8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
ブランド: SILICON LABS
製造元部品 #: EFM8BB21F16G-C-QFN20
データシート: EFM8BB21F16G-C-QFN20 データシート (PDF)
パッケージ/ケース: QFN-20
RoHS ステータス:
在庫状況: 3,174 個、新しいオリジナル
製品の種類: Microcontrollers
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
*すべての価格は米ドルです
| 数量 | 単価 | 外部価格 |
|---|---|---|
| 1 | $1.092 | $1.092 |
| 10 | $0.921 | $9.210 |
| 30 | $0.828 | $24.840 |
| 120 | $0.721 | $86.520 |
| 480 | $0.674 | $323.520 |
| 960 | $0.652 | $625.920 |
在庫あり: 3,174 PCS
EFM8BB21F16G-C-QFN20 概要
Furthermore, the EFM8BB21F16G-C-QFN20 boasts a rich selection of timers, GPIO pins, and a watchdog timer, ensuring reliable performance and system stability. Whether you are designing a simple automation system or a complex industrial control application, this microcontroller provides the necessary features and flexibility to meet your project requirements
特徴
- The EFM8UB2 highlighted features are listed below.
- Core:
- Pipelined CIP-51 Core
- Fully compatible with standard 8051 instruction set
- 70% of instructions execute in 1-2 clock cycles
- 48 MHz maximum operating frequency
- Memory:
- Up to 64 KB flash memory, in-system re-programmable from firmware.
- Up to 4352 bytes RAM (including 256 bytes standard 8051 RAM and 4096 bytes on-chip XRAM)
- Power:
- Internal LDO regulator for CPU core voltage
- Internal 5-to-3.3 V LDO allows direct connection to USB supply net
- Power-on reset circuit and brownout detectors
- I/O: Up to 40 total multifunction I/O pins:
- Flexible peripheral crossbar for peripheral routing
- 10 mA source, 25 mA sink allows direct drive of LEDs
- Clock Sources:
- Internal 48 MHz precision oscillator ( ±1.5% accuracy without USB clock recovery, ±0.25% accuracy with USB clock recovery)
- Internal 80 kHz low-frequency oscillator
- External crystal, RC, C, and CMOS clock options
- Timers/Counters and PWM:
- 5-channel Programmable Counter Array (PCA) supporting PWM, capture/compare, and frequency output modes with watchdog timer function
- 6 x 16-bit general-purpose timers
- Communications and Digital Peripherals:
- Universal Serial Bus (USB) Function Controller with eight flexible endpoint pipes, integrated transceiver, and 1 KB FIFO RAM
- 2 x UART
- SPI™ Master / Slave
- 2 x SMBus™/I2C™ Master / Slave
- External Memory Interface (EMIF)
- Analog:
- 10-Bit Analog-to-Digital Converter (ADC0)
- 2 x Low-current analog comparators
- On-Chip, Non-Intrusive Debugging
- Full memory and register inspection
- Four hardware breakpoints, single-stepping
- Pre-loaded USB bootloader
- Temperature range -40 to 85 ºC
- Single power supply 2.65 to 3.6 V
- QFP48, QFP32, and QFN32 packages
応用
- Embedded systems and IoT devices
- Industrial automation and control systems
- Consumer electronics and appliances
- Smart home and building automation
- Sensor networks and data acquisition systems
- Motor control and power management applications
仕様
| パラメータ | 価値 | パラメータ | 価値 |
|---|---|---|---|
| Product Name | EFM8BB21F16G-C-QFN20 | Product Type | Microcontroller |
| Manufacturer | Silicon Labs | Series | EFM8 Family |
| Core Processor | 8051 | Core Size | 8-Bit |
| Speed | 48MHz | Connectivity | I²C, SPI, UART/USART |
| Peripherals | ADC, DMA, POR, PWM, WDT | Number of I/Os | 14 |
| Program Memory Size | 16KB (16K x 8) | Data RAM Size | 512B |
| Voltage - Supply | 2.1 V ~ 5.5 V | Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
配送
| 配送タイプ | 配送料 | リードタイム | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
 |
フェデックス | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
 |
登録された航空便 | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
処理時間：送料は地域や国によって異なります。
支払い
| 支払条件 | ハンドフィー | |
|---|---|---|
 |
電信送金 | 銀行手数料 US$30.00 を請求します。 |
 |
ペイパル | 4.0％のサービス料がかかります。 |
 |
クレジットカード | 3.5％のサービス料がかかります。 |
 |
ウエスタンユニオン | charge US.00 banking fee. |
 |
送金サービス | 銀行手数料は 0.00 米ドルかかります。 |
保証
1.購入した電子部品には365日保証が含まれており、製品の品質を保証します。
2.受け取った商品の一部が完璧な品質ではない場合、当社は責任を持って返金または交換を手配します。 ただし、商品は元の状態のままでなければなりません。
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同等部品
のために EFM8BB21F16G-C-QFN20 コンポーネントの場合は、これらの交換部品および代替部品を検討してください:
部品番号
ブランド
パッケージ
説明
部品番号 : EFM8BB21F16G-C-QFN20
ブランド :
パッケージ : 20-UFQFN Exposed
説明 : There may not be an exact equivalent part number for the EFM8BB21F16G-C-QFN20, as it is a specific part offered by Silicon Labs. However, there might be alternative microcontrollers with similar features and performance from other manufacturers, such as Microchip or Texas Instruments. It is recommended to consult the respective manufacturers' product catalogs or contact their technical support for finding suitable alternatives.
パーツポイント
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EFM8BB21F16G-C-QFN20 is a high-performance 8-bit microcontroller from Silicon Labs. It features a 50 MHz processor with 16 KB of flash memory and 2 KB of RAM. The chip is ideal for applications requiring low power consumption and excellent analog and digital performance. It comes in a QFN20 package, making it suitable for compact designs.
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Equivalent
Some equivalent products to the EFM8BB21F16G-C-QFN20 chip include the Silicon Labs EFM8BB1 series, EFM8BB2 series, EFM8BB3 series, and EFM8BB4 series. These chips are all part of Silicon Labs' 8-bit microcontroller family and offer similar features and performance capabilities. -
Features
Some features of EFM8BB21F16G-C-QFN20 include a 50 MHz 8051-core MCU, 16 KB Flash memory, 2 KB RAM, 12-bit ADC, 12-bit DAC, voltage comparator, temperature sensor, USART, I2C, SPI, and digital timer peripherals. It also has a wide operating voltage range and low power consumption for energy-efficient applications. -
Pinout
EFM8BB21F16G-C-QFN20 is a 20-pin QFN package microcontroller with 16KB Flash, 1KB RAM, and 14 GPIO pins. It features a high-performance 8-bit 8051 core, UART, SPI, I2C, and 12-bit ADC. It is ideal for low-power applications such as wireless sensors, automotive, and industrial automation. -
Manufacturer
The manufacturer of EFM8BB21F16G-C-QFN20 is Silicon Laboratories Inc. It is an American company that designs and manufactures silicon, software, and solutions for a range of applications, including IoT, automotive, industrial, and consumer electronics. The company is known for its focus on low power consumption and high-performance microcontrollers. -
Application Field
EFM8BB21F16G-C-QFN20 is commonly used in applications such as industrial automation, consumer electronics, lighting control, and smart meters. With its small size and low power consumption, it is ideal for embedded control systems where space and energy efficiency are key requirements. -
Package
The EFM8BB21F16G-C-QFN20 chip comes in a QFN package type, with 20 pins. It is in a 4x4 mm form factor.
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