規格
| 屬性 | 價值 |
| 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 |
概述
Description
The ADUC842BSZ62-5 is a high-performance, fully integrated microcontroller from Analog Devices, part of the ADuC8xx family. It combines an 8052-compatible core with 62KB of flash memory, 4KB of EEPROM, and 2KB of SRAM. Key features include:
- 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.
- 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
The ADUC842BSZ62-5 is a microcontroller with integrated analog peripherals. Equivalent or similar products include:
- 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.
- 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
The ADUC842BSZ62-5 is a 52-pin microcontroller from Analog Devices, featuring an 8-bit 8052 core with integrated 62KB flash memory and 4KB EEPROM. Key functions include:
- 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.
- 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
The ADUC842BSZ62-5 is manufactured by Analog Devices, Inc. (ADI), a leading global semiconductor company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits.
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.
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
The ADUC842BSZ62-5 is a precision microcontroller with integrated analog peripherals, ideal for:
- 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.
- 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.
Package
The ADUC842BSZ62-5 is packaged in a 52-lead MQFP (Metric Quad Flat Pack). This package type is compact, surface-mountable, and suitable for high-performance microcontroller applications. The "BSZ62-5" suffix indicates specific industrial-grade operating conditions. The MQFP design ensures reliable performance in embedded systems.
