ADUC831BSZ-REEL
IC MCU 8BIT 62KB FLASH 52MQFP
- 產品分類
- 微控制器 - MCU
- 封裝
- 52-QFP
- 庫存
- 5,609 件
- 供貨狀態
- 當前數量需確認。
產品屬性
| 製造商 | Analog Devices Inc. |
|---|---|
| 產品分類 | 微控制器 - MCU |
| Connectivity | EBI/EMI, I2C, SPI, UART/USART |
| Core Processor | 8052 |
| Core Size | 8-Bit |
| Data Converters | A/D 8x12b; D/A 2x12b |
| EEPROM Size | 4K x 8 |
| Mounting Type | Surface Mount |
| Number of I/O | 34 |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Oscillator Type | Internal |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Peripherals | PSM, Temp Sensor, WDT |
| Product status | Active |
| Program Memory Size | 62KB (62K x 8) |
| Program Memory Type | Flash |
| RAM Size | 2.25K x 8 |
| Series | MicroConverter® ADuC8xx |
| Speed | 16MHz |
| Supplier Device Package | 52-MQFP (10x10) |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| 資料表 | 查看資料表PDF |
採購概覽
ADUC831BSZ-REEL 的主要供貨及採購資訊。
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ADUC831BSZ-REEL 詳細描述
Product Overview
The Analog Devices Inc. ADUC831BSZ-REEL is an 8-bit microcontroller in the MicroConverter® ADuC8xx series. It uses an 8052 core operating at 16 MHz with an internal oscillator and provides 62KB (62K x 8) FLASH program memory, 2.25K x 8 RAM, and 4K x 8 EEPROM. The device integrates eight 12-bit ADC channels and two 12-bit DAC channels, supports EBI/EMI, I2C, SPI, and UART/USART connectivity, and offers 34 I/O pins in a 52-MQFP (10 x 10) surface-mount package.
Key Features
- 8-bit 8052 core with 16 MHz operation and internal oscillator
- 62KB (62K x 8) FLASH program memory, 2.25K x 8 RAM, and 4K x 8 EEPROM
- 34 I/O pins with EBI/EMI, I2C, SPI, and UART/USART connectivity
- Eight 12-bit ADC channels and two 12-bit DAC channels
- Integrated peripherals include PSM, temperature sensor, and watchdog timer
- 2.7 V to 5.5 V supply range and -40°C to 125°C ambient operating range
- 52-MQFP (10 x 10) surface-mount package
Applications
- Embedded analog measurement systems that use integrated 12-bit ADC channels to digitize sensor signals
- Mixed-signal control modules that combine digital processing with 12-bit DAC output for actuation or calibration
- Temperature-monitoring subsystems that use the integrated temperature sensor and serial interfaces to report measurements
- Compact embedded control boards that use multiple serial interfaces, I/O pins, and EEPROM storage
Design & Procurement Notes
When selecting this device, verify that the 52-MQFP (10 x 10) footprint and surface-mount assembly process are compatible with the target PCB. The 2.7 V to 5.5 V supply range should be matched to the board power architecture, and supply filtering should be considered for the integrated ADC and DAC. The internal 16 MHz oscillator simplifies clocking, while the 62KB FLASH, 2.25K x 8 RAM, and 4K x 8 EEPROM define available code, runtime, and calibration storage. The 34 I/O pins and EBI/EMI, I2C, SPI, and UART/USART interfaces should be mapped against system communication needs. The integrated temperature sensor, watchdog timer, and PSM can support monitoring and firmware recovery features. The specified ambient operating range of -40°C to 125°C should be considered during thermal design.
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