DSPIC33FJ128MC510-I/PT Microchip Technology, DSPIC33FJ128MC510-I/PT Datasheet - Page 25

• Manufacturer Part Number: DSPIC33FJ128MC510-I/PT
• Description: IC DSPIC MCU/DSP 128K 100TQFP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33Fr

Specifications of DSPIC33FJ128MC510-I/PT

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 40 MIPs
• Connectivity: CAN, I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, Motor Control PWM, QEI, POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 24x10b/12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TFQFP
• Core Frequency: 40MHz
• Core Supply Voltage: 2.75V
• Embedded Interface Type: CAN, I2C, SPI, UART
• No. Of I/o's: 85
• Flash Memory Size: 128KB
• Supply Voltage Range: 3V To 3.6V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 876-1001 - DSPIC33 BREAKOUT BOARDAC164333 - MODULE SKT FOR PM3 100QFPMA330013 - MODULE PLUG-IN DSPIC33 100TQFPDV164033 - KIT START EXPLORER 16 MPLAB ICD2DM240001 - BOARD DEMO PIC24/DSPIC33/PIC32DV164005 - KIT ICD2 SIMPLE SUIT W/USB CABLE
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

8.0
The Digital Signal Controller (DSC) family of 16-bit
DSC devices provides the integrated functionality of
many
include:
• Analog-to-Digital Converters
• General Purpose 16-Bit Timers
• Motor Control PWM module
• Quadrature Encoder Interface module
• Input Capture module
• Output Compare/PWM module
• Data Converter Interface
• Serial Peripheral Interface (SPI™) module
• UART module
• I
• Controller Area Network (CAN) module
• I/O pins
8.1
The Analog-to-Digital (A/D) Converters provide up to
32 analog inputs with both single-ended and differential
inputs. These modules offer on-board sample and hold
circuitry.
To minimize control loop errors due to finite update
times (conversion plus computations), a high-speed
low-latency ADC is required.
In addition, several hardware features have been
included in the peripheral interface to improve real-time
performance in a typical DSP-based application.
• Result alignment options
• Automated sampling
• Automated channel scanning
• Dual port data buffer
• External conversion start control
The A/D Converter is available in either of the following
configurations:
• 10-bit, 1.1 Msps A/D module:
• 12-bit, 500 ksps A/D module:
Key features of the A/D module include:
• 10-bit or 12-bit resolution
• Unipolar differential sample/hold amplifiers
• Up to 32 input channels
• Selectable voltage reference sources
• ±1 LSB max Differential Nonlinearity (DNL)
© 2005 Microchip Technology Inc.
- 10-bit High-Speed A/D Converter
- 12-bit High-Resolution A/D Converter
- 2.2 Msps A/D conversion using 2 channels
- 1 Msps A/D conversion using 2 channels
- External V
(3.3V ±10%)
2
C™ module
peripherals.
dsPIC33F PERIPHERALS
Analog-to-Digital Converters
REF
+ and V
Specific
REF
- pins available
peripheral
functions
Preliminary
• ±1 LSB max Integral Nonlinearity (INL)
• Up to 4 on-chip sample and hold amplifiers in
• Automated channel scanning
• Single-supply operation: 3.0-3.6V
• 2.2 Msps or 1 Msps sampling rate at 3.0V
• Ability to convert during CPU Sleep and Idle
• Conversion start can be manual or synchronized
• A/D can use DMA for buffer storage
• Lower and upper half of buffer can be filled on
8.2
The General Purpose (GP) timer modules provide the
time base elements for input capture and output
compare/PWM. They can be configured for Real-Time
Clock operation as well as various timer/counter
modes. The timer modes count pulses of the internal
time base, whereas counter modes count external
pulses that appear on the timer clock pin.
The dsPIC33F device supports up to nine 16-bit timers
(Timer1 through Timer9). Eight of the 16-bit timers can
be configured as four 32-bit timers (Timer2/3, Timer4/5,
Timer6/7 and Timer8/9). Each timer has several
selectable operating modes.
8.2.1
The Timer1 module (Figure 8-1) is a 16-bit timer that can
serve as the time counter for an asynchronous Real-
Time Clock, or operate as a free-running interval timer/
counter. The 16-bit timer has the following modes:
• 16-Bit Timer
• 16-Bit Synchronous Counter
• 16-Bit Asynchronous Counter
Further, the following operational characteristics are
supported:
• Timer gated by external pulse
• Selectable prescaler settings
• Timer operation during CPU Idle and Sleep modes
• Interrupt on 16-Bit Period register match or falling
Timer1, when operating in Real-Time Clock (RTC)
mode, provides time of day and event time-stamping
capabilities. Key operational features of the RTC are:
• Operation from 32 kHz LP oscillator
• 8-bit prescaler
• Low power
• Real-Time Clock interrupts
(3.3V ±10%)
each A/D
- Enables simultaneous sampling of 2, 4 or
modes
with 1 of 4 trigger sources (automatic, Timer3,
external interrupt, PWM period match)
alternate conversions
edge of external gate signal
8 analog inputs
General Purpose Timer Modules
TIMER1
dsPIC33F
DS70155C-page 23