Hot-selling and scarce ADUC7060BSTZ32 Precision Analog Microcontroller IC LQFP48 spot stock

Product Descriptions

The ADuC7060/ADuC7061 series are fully integrated, 8 kSPS,24-bit data acquisition systems incorporating high performance multichannel sigma-delta (Σ-Δ)analog-to-digital converters(ADCs), 16-bit/32-bit ARM7TDMI®MCU,and Flash/EE memory on a single chip.

The ADCs consist of a primary ADC with two differential pairs or four single-ended channels and an auxiliary ADC with up to seven channels.The ADCs operate in single-ended or differential input mode.A single-channel buffered voltage output DAC is available on chip.The DAC output range is programmable to one of four voltage ranges.

Product Features

Analog input/output

Dual (24-bit) ADCs

Single-ended and differential inputs

Programmable ADC output rate (4 Hz to 8 kHz)

Programmable digital filters

Built-in system calibration

Low power operation mode

Primary (24-bit) ADC channel

2 differential pairs or 4 single-ended channels

PGA (1 to 512) input stage

Selectable input range: ±2.34 mV to ±1.2 V

30 nV rms noise

Auxiliary (24-bit) ADC: 4 differential pairs or 7 single

ended channels

On-chip precision reference (±10 ppm/°C)

Programmable sensor excitation current sources

200 μA to 2 mA current source range

Single 14-bit voltage output DAC

Microcontroller

ARM7TDMI core, 16-/32-bit RISC architecture

JTAG port supports code download and debug

Multiple clocking options

Memory

32 kB (16 kB × 16) Flash/EE memory, including 2 kB kernel

4 kB (1 kB × 32) SRAM

Tools

In-circuit download,JTAG based debug

Low cost, QuickStart™ development system

Communications interfaces

SPI interface (5 Mbps)

4-byte receive and transmit FIFOs

UART serial I/O and I2C (master/slave)

On-chip peripherals

4× general-purpose (capture) timers including

Wake-up timer

Watchdog timer

Vectored interrupt controller for FIQ and IRQ

8 priority levels for each interrupt type

Interrupt on edge or level external pin inputs

16-bit, 6-channel PWM

General-purpose inputs/outputs

Up to 14 GPIO pins that are fully 3.3 V compliant

Power

AVDD/DVDD specified for 2.5 V (±5%)

Active mode: 2.74 mA (@ 640 kHz, ADC0 active)

10 mA (@ 10.24 MHz, both ADCs active)

Product Specifications

Product Photos

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