EFM8UB10F8G-C-QFN20
IC MCU 8BIT 8KB FLASH 20QFN
- 製造商
- Silicon Labs
- 產品分類
- 微控制器 - MCU
- 封裝
- 20-WFQFN Exposed Pad
- 庫存
- 14,624 件
- 供貨狀態
- 當前數量需確認。
產品屬性
| 製造商 | Silicon Labs |
|---|---|
| 產品分類 | 微控制器 - MCU |
| Connectivity | I2C, SMBus, SPI, UART/USART, USB |
| Core Processor | CIP-51 8051 |
| Core Size | 8-Bit |
| Data Converters | A/D 11x12b |
| Mounting Type | Surface Mount |
| Number of I/O | 13 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Package | Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Product status | Active |
| Program Memory Size | 8KB (8K x 8) |
| Program Memory Type | Flash |
| RAM Size | 2.25K x 8 |
| Series | Universal Bee |
| Speed | 50MHz |
| Supplier Device Package | 20-QFN (3x3) |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| 資料表 | 查看資料表PDF |
採購概覽
EFM8UB10F8G-C-QFN20 的主要供貨及採購資訊。
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EFM8UB10F8G-C-QFN20 詳細描述
Product Overview
The EFM8UB10F8G-C-QFN20 from Silicon Labs is a Universal Bee 8-bit microcontroller based on a CIP-51 8051 core. It provides 8KB (8K x 8) FLASH program memory, 2.25K x 8 RAM, and 13 I/O pins in a 20-QFN (3x3) surface-mount package. The device supports a 1.71 V to 3.6 V supply and operates from -40°C to 85°C (TA). It integrates an internal oscillator, USB, I2C, SMBus, SPI, and UART/USART connectivity, along with PWM, watchdog timer, power-on reset, and brown-out detect/reset functions.
Key Features
- CIP-51 8051 8-bit core with internal oscillator and 50 MHz speed.
- 8KB (8K x 8) FLASH program memory and 2.25K x 8 RAM.
- 13 I/O pins, PWM, watchdog timer, power-on reset, and brown-out detect/reset.
- Integrated USB, I2C, SMBus, SPI, and UART/USART serial interfaces.
- 11 x 12-bit A/D converter.
- 1.71 V to 3.6 V supply range and -40°C to 85°C (TA) operating temperature.
- 20-QFN (3x3) surface-mount package with exposed pad.
Applications
- Embedded control subsystems that use 13 I/O pins and PWM functions for compact digital control tasks.
- Sensor measurement nodes that use the 11 x 12-bit A/D converter and serial interfaces for data transfer.
- USB-connected device control or communication in systems using 8KB FLASH program memory and 2.25K x 8 RAM.
- Embedded designs that use brown-out detect/reset and power-on reset during power-up and supply transitions.
- Control modules operating from -40°C to 85°C (TA) with an internal oscillator.
Design & Procurement Notes
For system design, allocate the 13 I/O pins, PWM, watchdog timer, power-on reset, and brown-out detect/reset functions within the control architecture. The 8KB (8K x 8) FLASH and 2.25K x 8 RAM sizes define the available program and runtime memory, so firmware and data structures should be planned around these limits. The 11 x 12-bit A/D converter and USB, I2C, SMBus, SPI, and UART/USART interfaces require pin assignment, protocol selection, and signal routing. The 20-QFN (3x3) surface-mount package with exposed pad requires an appropriate PCB land pattern and pad connection. Verify that the 1.71 V to 3.6 V supply and -40°C to 85°C (TA) operating temperature match the target board and environment. The internal oscillator and 50 MHz speed are relevant to timing design.
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