DSPIC33FJ256GP510A-I/PF Microchip Technology, DSPIC33FJ256GP510A-I/PF Datasheet - Page 305

• Manufacturer Part Number: DSPIC33FJ256GP510A-I/PF
• Description: IC MCU 16BIT 256KB FLASH 100TQFP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33Fr

Specifications of DSPIC33FJ256GP510A-I/PF

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 40 MIPs
• Connectivity: CAN, I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: AC'97, Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• 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
• Core Frequency: 40MHz
• Core Supply Voltage: 3.3V
• Embedded Interface Type: CAN, I2C, SPI, UART
• No. Of I/o's: 85
• Flash Memory Size: 256KB
• Supply Voltage Range: 3V To 3.6V
• Rohs Compliant: Yes
• Package: 100TQFP
• Device Core: dsPIC
• Family Name: dSPIC33
• Maximum Speed: 40 MHz
• Operating Supply Voltage: 3.3 V
• Data Bus Width: 16 Bit
• Number Of Programmable I/os: 85
• Interface Type: CAN/I2C/SPI/UART
• On-chip Adc: 32-chx10-bit|32-chx12-bit
• Number Of Timers: 9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FIGURE 25-22:
 2009 Microchip Technology Inc.
ch0_dischrg
ch1_dischrg
Buffer(1)
Instruction
ch0_samp
ch1_samp
Execution
1 – Software sets ADxCON. ADON to start AD operation.
2 – Sampling starts after discharge period.
3 – Convert bit 9.
4 – Convert bit 8.
Buffer(0)
ADCLK
SAMP
CONV
ADxIF
T
eoc
(ADC)” (DS70183) in the “dsPIC33F/PIC24H Family Reference Manual”.
SAMP
Set ADON
is described in Section 16. “Analog-to-Digital Converter
AD50
ADC CONVERSION (10-BIT MODE) TIMING CHARACTERISTICS (CHPS<1:0> = 01,
SIMSAM = 0, ASAM = 1, SSRC<2:0> = 111, SAMC<4:0> = 00001)
1
dsPIC33FJXXXGPX06A/X08A/X10A
2
T
SAMP
3
4
AD55
Preliminary
5
6
7
3
4
AD55
5 – Convert bit 0.
6 – One T
7 – Begin conversion of next channel.
8 – Sample for time specified by SAMC<4:0>.
5
AD
6
for end of conversion.
T
SAMP
8
DS70593B-page 305
3
T
CONV
4