ADUC845BSZ62-5 Part Information

Details for ADUC845BSZ62-5 by Analog Devices

Electronic & Electrical Components>Semiconductors - ICs>Microcontrollers - MCU

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Part Features

  • High resolution u03a3-u0394 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/u00b0C, gain drift 0.5 ppm/u00b0C 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 32 kHz external crystal On-chip programmable PLL (12.58 MHz max) 3 u00d7 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 u03a3-u0394 DACs On-chip temperature sensor (ADuC845 only) Dual excitation current sources (200 u03bcA) Time interval counter (wake-up/RTC timer) UART, SPIu00ae, and I2Cu00ae serial I/O High speed dedicated baud rate generator (incl. 115,200) Watchdog timer (WDT) Power supply monitor (PSM) Power Normal: 4.8 mA max at 3.6 V (core CLK = 1.57 MHz) Power-down: 20 u03bcA max with wake-up timer running Specified for 3 V and 5 V operation Package and temperature range: 52-lead MQFP (14 mm u00d7 14 mm), u221240u00b0C to +125u00b0C 56-lead LFCSP (8 mm u00d7 8 mm), u221240u00b0C to +85u00b0C

Part Specifications

Product Range ADUC Family ADUC8 Series Microcontrollers
CPU Speed 12.58MHz
Program Memory Size 62KB, 62KB
RAM Memory Size 2KB
No. of Pins 52Pins
MCU Case Style MQFP
No. of I/O's 32I/O's
Embedded Interface Type I2C SPI UART
Supply Voltage Min 2.7V
Supply Voltage Max 3.6V
MCU Family ADuC
MCU Series ADUC8
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (07-Jul-2017)
Clock Frequency 12MHz
Controller Family/Series ADuC8xx
EEPROM Memory Size 4KB
Flash Memory Size 62KB
Logic Function Number 845
MPU Core Size 8bit
No. of ADC Inputs 10
No. of PWM Channels 2
No. of Timers 3
Operating Temperature Max 125°C
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +125°C
Oscillator Type External
Peripherals ADC DAC PSM
Supply Voltage Range 2.7V to 3.6V 4.75V to 5.25V
Termination Type Surface Mount Device
RoHS Compliant

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