Datasheet ADUC7021BCPZ32 - Analog Devices MCU ARM7, ADC, DAC, SMD, LFCSP-40 — Ficha de datos

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Manufacturer: Analog Devices

Description: MCU ARM7, ADC, DAC, SMD, LFCSP-40

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Docket:
Precision Analog Microcontroller, 12-Bit Analog I/O, ARM7TDMI® MCU ADuC7019/20/21/22/24/25/26/27/28
FEATURES
Analog I/O Multichannel, 12-bit, 1 MSPS ADC Up to 16 ADC channels1 Fully differential and single-ended modes 0 V to VREF analog input range 12-bit voltage output DACs Up to 4 DAC outputs available1 On-chip voltage reference On-chip temperature sensor (±3°C) Voltage comparator Microcontroller ARM7TDMI core, 16-bit/32-bit RISC architecture JTAG port supports code download and debug Clocking options Trimmed on-chip oscillator (±3%) External watch crystal External clock source up to 44 MHz 41.78 MHz PLL with programmable divider Memory 62 kB flash/EE memory, 8 kB SRAM In-circuit download, JTAG-based debug Software-triggered in-circuit reprogrammability On-chip peripherals UART, 2 Ч I2C® and SPI® serial I/O Up to 40-pin GPIO port1 4Ч general-purpose timers Wake-up and watchdog timers (WDT) Power supply monitor 3-phase, 16-bit PWM generator1 Programmable logic array (PLA) External mem

Specifications:

• Controller Family / Series: (ARM7) ADUC
• Core Size: 32 bit
• Number of I/O's: 13
• Program Memory Size: 62 Kb
• RAM Memory Size: 4 Kb
• CPU Speed: 44 MHz
• Oscillator Type: External, Internal
• Number of Timers: 4
• Peripherals: ADC, Comparator, DAC, PLA, PSM, PWM, Timer, Temp Sensor
• Interface: I2C, SPI, UART
• Number of PWM Channels: 6
• Digital IC Case Style: LFCSP
• Supply Voltage Range: 2.7 V to 3.6 V
• Operating Temperature Range: -40°C to +125°C
• Number of Pins: 40
• SVHC: No SVHC (18-Jun-2010)
• Operating Temperature Max: 125°C
• Temperature Operating Min: -40°C
• Clock Frequency: 44 MHz
• Interface Type: I2C, SPI, UART
• Memory Size: 62 Kb
• Memory Size Flash: 62 Kb
• Memory Type: FLASH
• Microprocessor/Controller Features: Precision Analog Microcontroller
• No.

  of ADC Inputs: 8

• No. of Bits: 16 / 32
• No. of External Interrupts: 5
• No. of I/O Lines: 13
• Package / Case: LFCSP
• Packaging Type: Peel Pack
• Program Memory Size: 32 Kb
• Supply Voltage Max: 3.6 V
• Supply Voltage Min: 2.7 V
• Termination Type: SMD

RoHS: Yes

Accessories:

• Analog Devices - ADZS-HPUSB-ICE
• Analog Devices - ADZS-USB-ICE