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DSPIC30F2012AT-30E

High-Performance, 16-bit Digital Signal Controllers

Microchip Technology 

dsPIC30F2011/2012/3012/3013

High-Performance, 16-bit Digital Signal Controllers

Note:

This data sheet summarizes features of

this group of dsPIC30F devices and is not

intended to be a complete reference

source. For more information on the CPU,

peripherals, register descriptions and gen-

eral device functionality, refer to the

“dsPIC30F Family Reference Manual”

(DS70046). For more information on the

device instruction set and programming,

refer to the “dsPIC30F/33F Programmer’s

Reference Manual” (DS70157).

High-Performance Modified RISC CPU:

• Modified Harvard architecture

• C compiler optimized instruction set architecture

• Flexible addressing modes

• 83 base instructions

• 24-bit wide instructions, 16-bit wide data path

• Up to 24 Kbytes on-chip Flash program space

• Up to 2 Kbytes of on-chip data RAM

• Up to 1 Kbytes of nonvolatile data EEPROM

• 16 x 16-bit working register array

• Up to 30 MIPS operation:

- DC to 40 MHz external clock input

- 4 MHz - 10 MHz oscillator input with

PLL active (4x, 8x, 16x)

• Up to 21 interrupt sources:

- 8 user-selectable priority levels

- 3 external interrupt sources

- 4 processor trap sources

DSP Features:

• Dual data fetch

• Modulo and Bit-Reversed modes

• Two 40-bit wide accumulators with optional

saturation logic

• 17-bit x 17-bit single-cycle hardware fractional/

integer multiplier

• All DSP instructions are single cycle

- Multiply-Accumulate (MAC) operation

• single-cycle ±16 shift

Peripheral Features:

• High-current sink/source I/O pins: 25 mA/25 mA

• Three 16-bit timers/counters; optionally pair up

16-bit timers into 32-bit timer modules

• 16-bit Capture input functions

• 16-bit Compare/PWM output functions

• 3-wire SPI modules (supports four Frame modes)

• I2C™ module supports Multi-Master/Slave mode

and 7-bit/10-bit addressing

• Up to two addressable UART modules with FIFO

buffers

Analog Features:

• 12-bit Analog-to-Digital Converter (ADC) with:

- 200 ksps conversion rate

- Up to 10 input channels

- Conversion available during Sleep and Idle

• Programmable Low-Voltage Detection (PLVD)

• Programmable Brown-out Reset

Special Microcontroller Features:

• Enhanced Flash program memory:

- 10,000 erase/write cycle (min.) for

industrial temperature range, 100K (typical)

• Data EEPROM memory:

- 100,000 erase/write cycle (min.) for

industrial temperature range, 1M (typical)

• Self-reprogrammable under software control

• Power-on Reset (POR), Power-up Timer (PWRT)

and Oscillator Start-up Timer (OST)

• Flexible Watchdog Timer (WDT) with on-chip

low-power RC oscillator for reliable operation

• Fail-Safe Clock Monitor operation:

- Detects clock failure and switches to on-chip

low-power RC oscillator

• Programmable code protection

• In-Circuit Serial Programming™ (ICSP™)

• Selectable Power Management modes:

- Sleep, Idle and Alternate Clock modes

CMOS Technology:

• Low-power, high-speed Flash technology

• Wide operating voltage range (2.5V to 5.5V)

• Industrial and Extended temperature ranges

• Low-power consumption

© 2008 Microchip Technology Inc.

DS70139F-page 3

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