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ADUC842BSZ62-5
+BOMIC MCU 8BIT 62KB FLASH 52MQFP
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メーカーテキサス・インスツルメンツ
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メーカー品番 #ADUC842BSZ62-5
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データシート ADUC842BSZ62-5 DataSheet
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パッケージ QFP-52
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在庫状況4095
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Package / Case | Tray |
| Series | MicroConverter® ADuC8xx |
| Part Status | Active |
| Core Processor | 8052 |
| Core Size | 8-Bit |
| Speed | 16.78MHz |
| Connectivity | I²C, SPI, UART/USART |
| Peripherals | DMA, PSM, PWM, Temp Sensor, WDT |
| Number of I/O | 32 |
| Program Memory Size | 62KB (62K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 2.25K x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.75V ~ 5.25V |
| Data Converters | A/D 8x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
概要
Description
- 12-bit ADC (8-channel, 420 kSPS) and dual 12-bit DACs.
- On-chip peripherals: UART, SPI, I²C, timers, and PWM.
- Operating voltage: 3V or 5V, with a 5 MIPS 8052 core (12.58 MHz max).
- Temperature range: Industrial (-40°C to +85°C).
- Packaging: 52-lead MQFP.
Designed for precision analog applications like industrial control, instrumentation, and sensor interfaces, it integrates analog and digital functions, reducing external component needs. The -5 suffix denotes a 5V operation variant.
For detailed specs, refer to the datasheet.
Equivalent
- ADuC841/843/845: Same family with varying memory/feature sets.
- ADuC848: Enhanced version with more flash and features.
- C8051F350/360 (Silicon Labs): Comparable mixed-signal MCUs.
- PIC18F4550 (Microchip): Alternative with USB support.
- STM32F103 (STMicroelectronics): ARM-based alternative for mixed-signal applications.
Check datasheets for exact compatibility.
Pinout
- Analog: 12-bit ADC (8 channels), 12-bit DAC (2 channels), and on-chip temperature sensor.
- Digital: 32 I/O pins, UART, SPI, and I²C interfaces.
- Timers: Three 16-bit timers/counters.
- Power: Operates at 5V, supports low-power modes.
Packaged in a 52-lead MQFP, it’s designed for precision data acquisition and control applications.
Manufacturer
Analog Devices is known for its expertise in precision data conversion, signal conditioning, and embedded processing solutions, serving industries like automotive, industrial, healthcare, and communications. The ADUC842BSZ62-5 is part of their MicroConverter® line, combining an 8052 microcontroller core with precision analog peripherals for embedded control applications.
ADI, founded in 1965, is headquartered in Norwood, Massachusetts, and is recognized for innovation in analog and digital technologies.
Application
- Industrial control systems (sensor interfaces, process monitoring)
- Automotive electronics (engine control, diagnostics)
- Medical devices (portable monitoring, diagnostics)
- Smart instrumentation (data loggers, calibration equipment)
- Energy management (metering, power monitoring)
Its high-resolution ADC, DAC, and on-chip flash memory make it suitable for embedded applications requiring mixed-signal processing and low-power operation.
