ADuC7060

Data Sheet Low Power, Precision Analog Microcontroller, Dual Sigma-Delta ADCs, Flash/EE, ARM7TDMI ADuC7060/ADuC7061 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 singleended 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 specifi...