DSPIC33EP256MU810-I/PF Microchip Technology, DSPIC33EP256MU810-I/PF Datasheet - Page 521

• Manufacturer Part Number: DSPIC33EP256MU810-I/PF
• Description: 100 PINS, 256KB Flash, 28KB RAM, 60 MHz, USB, 2xCAN, 15 DMA 100 TQFP 14x14x1mm T
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33EPr

Specifications of DSPIC33EP256MU810-I/PF

• Processor Series: DSPIC33E
• Core: dsPIC
• 3rd Party Development Tools: 52713-733, 52714-737, 53276-922, EWDSPIC
• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 60 MIPs
• Connectivity: CAN, I²C, IrDA, LIN, QEI, SPI, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 83
• Program Memory Size: 256KB (85.5K x 24)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 12K x 16
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 32x10b/12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP
• Lead Free Status / Rohs Status: Details

FIGURE 32-38:
FIGURE 32-39:
 2009-2011 Microchip Technology Inc.
Instruction
Execution
ADCLK
DONE
SAMP
ADxIF
1 – Software sets ADx1CON1. SAMP to start sampling.
2 – Sampling starts after discharge period. T
3 – Software clears ADxCON1. SAMP to start conversion.
4 – Sampling ends, conversion sequence starts.
dsPIC33EPXXXMU806/810/814 and PIC24EPXXXGU810/814
Instruction
Execution
1 – Software sets ADxCON1. ADON to start AD operation.
2 – Sampling starts after discharge period. T
3 – Convert bit 9.
4 – Convert bit 8.
ADCLK
DONE
SAMP
ADxIF
“dsPIC33E/PIC24E Family Reference Manual”.
Section 16. “Analog-to-Digital Converter (ADC)” (DS70621) of the
Section 16. “Analog-to-Digital Converter (ADC)” (DS70621)
of the “dsPIC33E/PIC24E Family Reference Manual”.
Set ADON
AD50
Set SAMP
AD61
AD50
1
ADC CONVERSION (10-BIT MODE) TIMING CHARACTERISTICS
(CHPS<1:0> = 01, SIMSAM = 0, ASAM = 0, SSRC<2:0> = 000, SSRCG = 0)
ADC CONVERSION (10-BIT MODE) TIMING CHARACTERISTICS (CHPS<1:0> = 01,
SIMSAM = 0, ASAM = 1, SSRC<2:0> = 111, SSRCG = 0, SAMC<4:0> = 00010)
1
2
Clear SAMP
2
T
AD60
SAMP
T
SAMP
3
4
3
SAMP
SAMP
5
4
is described in
AD55
Preliminary
is described in
6
5
AD55
6
7
7
8
3
5 – Convert bit 0.
6 – One T
7 – Begin conversion of next channel.
8 – Sample for time specified by SAMC<4:0>.
5 – Convert bit 9.
6 – Convert bit 8.
7 – Convert bit 0.
8 – One T
4
AD55
5
AD
AD
6
for end of conversion.
5
for end of conversion.
AD55
6
7
DS70616E-page 521
T
SAMP
AD62
8
8
AD55