Datasheet ADUC814ARUZ - Analog Devices 8 bit MCU +12 bit ADC, SMD, TSSOP28 — 数据表

详细说明

Manufacturer: Analog Devices

Description: 8 bit MCU +12 bit ADC, SMD, TSSOP28

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Docket:
MicroConverter®, Small Package 12-Bit ADC with Embedded Flash MCU ADuC814
FEATURES
ANALOG I/O 6-channel 247 kSPS ADC 12-bit resolution ADC high speed data capture mode Programmable reference via on-chip DAC for low level inputs, ADC performance specified to VREF = 1 V Dual voltage output DACs 12-bit resolution, 15 µs settling time Memory 8 kbytes on-chip Flash/EE program memory 640 bytes 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 downlaod (no external hardware) 256 bytes on-chip data RAM 8051 based core 8051 compatible instruction set 32 kHz external crystal, on-chip programmable PLL (16.78 MHz max) Three 16-bit timer/counters 11 programmable I/O lines 11 interrupt sources, 2 priority levels Power Specified for 3 V and 5 V operation Normal: 3 mA @ 3 V (core CLK = 2.1 MHz) Power-down: 15 µA (32 kHz oscillator running) On-chip peripherals Power-on reset circuit (no need for external POR de

Specifications:

• Controller Family / Series: (8052) ADUC
• Core Size: 8 bit
• Number of I/O's: 11
• Program Memory Size: 8 Kb
• EEPROM Memory Size: 8 Kb
• RAM Memory Size: 256Byte
• CPU Speed: 16.78 MHz
• Oscillator Type: External, Internal
• Number of Timers: 3
• Peripherals: ADC, DAC, PSM, RTC, Temp Sensor, Timer
• Interface: I2C, SPI, UART
• Digital IC Case Style: TSSOP
• Supply Voltage Range: 2.7 V to 3.3 V, 4.5 V to 5.5 V
• Operating Temperature Range: -40°C to +125°C
• Number of Pins: 28
• SVHC: No SVHC (18-Jun-2010)
• Operating Temperature Max: 125°C
• Temperature Operating Min: -40°C
• Clock Frequency: 16.78 MHz
• IC Generic Number: 814
• Interface Type: I2C, SPI, UART
• Logic Function Number: 814
• Memory Size: 8 Kb
• Memory Size Flash: 8 Kb
• Memory Type: Flash EEPROM
• Microprocessor/Controller Features: 6-channel 247 kSPS ADC, ADC high speed data capture mode, 8 kbytes on-chip Flash/EE program memory, 640 bytes on-chip Flash/EE data memory, Flash/EE, 100 year retention, 100 kcycle endurance, 3 levels of Flash/EE program memory security

RoHS: Yes