ADuCM310 Hardware Reference Manual
UG-549
Rev. C | Page 7 of 192
ADC
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Multichannel, 14-bit, 800 kSPS SAR ADC
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14-bit no missing codes
•
Low drift, on-chip voltage reference
DACs
•
Eight voltage output DACs
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VDACs are 12-bit monotonic
•
Six current output DACs
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One of these can source or sink current
•
Current DACs when used as current sources are 14-bit monotonic
•
Low drift, on-chip 2.5 V voltage reference source
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Two buffered reference outputs
Communication
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UART
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Industry standard, 16450 UART peripheral
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Support for DMA
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Two I
2
Cs
•
2-byte transmit and receive FIFOs for the master and slave
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Support for DMA
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Automatic clock stretching option
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Two SPIs
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Master or slave mode with separate 4-byte Rx and Tx FIFOs
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Rx and Tx DMA channels
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8-channel PWM
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Multiple GPIO pins
Processing
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ARM Cortex-M3 processor operating from an internal 80 MHz system clock
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256 kB Flash/EE memory, 32 kB SRAM
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In-circuit download and debug via serial wire
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On-chip UART download capability
On-Chip Peripherals
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Three general-purpose timers
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Wake-up timer
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Watchdog timer
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32-element programmable logic array (PLA)
Packages and Temperature Range
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6 mm × 6 mm, 112-ball BGA package: −10°C to +85°C
Tools
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Low cost development system
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Third-party compiler and emulator tool support
Applications
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Tunable laser modules
