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ADI ADUC845BSZ62-5-RL product image
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ADI ADUC845BSZ62-5-RLRoHS

Manufacturer
MPN
ADUC845BSZ62-5-RL
LCSC Part #
C660173
Packaging
MQFP-52(10x10)
Customer #
Key Attributes
Multichannel 24/16-Bit ADCs with Embedded 62 kB Flash and Single-Cycle MCU
Datasheetpdf iconADI ADUC845BSZ62-5-RL
In-Stock: 39
39 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 27.7528$ 27.75
30+$ 26.8193$ 804.58
Standard Packaging800/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Embedded/Microcontrollers
ManufacturerADI
PackagingMQFP-52(10x10)
DAC (Bit)12bit;16bit
ADC (Bit)24bit
Operating Temperature-40℃~+125℃
Voltage - Supply4.75V~5.25V
Program Memory TypeFLASH
EEPROM4KB
Program Storage Size62KB
CPU Core51 Series
Core Size8 Bit
CPU Maximum Speed12.58MHz
Oscillator TypeBuilt-in
Number of I/O34

Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging800
Sales UnitPiece

Features

AI Translation
  • High resolution Σ-Δ ADCs
    • 2 independent 24-bit ADCs on the ADuC845
    • Single 24-bit ADC on the ADuC847 and single 16-bit ADC on the ADuC848
    • Up to 10 ADC input channels on all devices
    • 24-bit no missing codes
    • 22-bit rms (19.5 bit p-p) effective resolution
    • Offset drift 10 nV/℃, gain drift 0.5 ppm/℃ chop enabled
  • Memory
    • 62-kbyte on-chip Flash/EE program memory
    • 4-kbyte on-chip Flash/EE data memory
    • Flash/EE, 100-year retention, 100 kcycle endurance
    • 3 levels of Flash/EE program memory security
    • In-circuit serial download (no external hardware)
    • High speed user download (5 sec)
    • 2304 bytes on-chip data RAM
  • 8051-based core
    • 8051-compatible instruction set
    • High performance single-cycle core
    • 32k external crystal
    • On-chip programmable PLL (12.58 MHz max)
    • 3×16-bit timer/counter
    • 24 programmable I/O lines, plus 8 analog or digital input lines
    • 11 interrupt sources, two priority levels
    • Dual data pointer, extended 11-bit stack pointer
  • On-chip peripherals
    • Internal power-on reset circuit
    • 12-bit voltage output DAC
    • Dual 16-bit Σ-Δ DACs
    • On-chip temperature sensor (ADuC845 only)
    • Dual excitation current sources (200 μA)
    • Time interval counter (wake-up/RTC timer)
    • UART, SPI, and I²C serial I/O
    • High speed dedicated baud rate generator (incl. 115,200)
    • Watchdog timer (WDT)
    • Power supply monitor (PSM)

Applications

AI Translation
  • Multichannel sensor monitoring
  • Industrial/environmental instrumentation
  • Weigh scales, pressure sensors, temperature monitoring
  • Portable instrumentation, battery-powered systems
  • Data logging, precision system monitoring