DSPIC33FJ12MC202-I/ML Microchip Technology, DSPIC33FJ12MC202-I/ML Datasheet - Page 277

• Manufacturer Part Number: DSPIC33FJ12MC202-I/ML
• Description: IC DSPIC MCU/DSP 12K 28QFN
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33Fr

Specifications of DSPIC33FJ12MC202-I/ML

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 40 MIPs
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT
• Number Of I /o: 21
• Program Memory Size: 12KB (12K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 6x10b/12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Core Frequency: 40MHz
• Core Supply Voltage: 2.75V
• Embedded Interface Type: I2C, JTAG, SPI, UART
• No. Of I/o's: 21
• Flash Memory Size: 12KB
• Supply Voltage Range: 3V To 3.6V
• Package: 28QFN EP
• 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: 21
• Interface Type: I2C/SPI/UART
• On-chip Adc: 6-chx10-bit|6-chx12-bit
• Number Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164336 - MODULE SOCKET FOR PM3 28/44QFNDM240001 - BOARD DEMO PIC24/DSPIC33/PIC32
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

TABLE 25-1:
© 2009 Microchip Technology Inc.
Section 19.0 “10-bit/12-bit
Analog-to-Digital Converter
(ADC)”
Section 20.0 “Special Features”
Section Name
MAJOR SECTION UPDATES
Updated ADC Conversion Clock Select bits in the AD1CON3 register from
ADCS<5:0> to ADCS<7:0>. Any references to these bits have also been
updated throughout this data sheet (Register 19-3).
Replaced Figure 19-1 (ADC1 Module Block Diagram for dsPIC33FJ12MC201)
and added Figure 19-2 (ADC1 Block Diagram for dsPIC33FJ12MC202).
Removed Equation 19-1: ADC Conversion Clock Period and Figure 19-2: ADC
Transfer Function (10-Bit Example).
Added Note 2 to Figure 19-2: ADC Conversion Clock Period Block Diagram.
Updated ADC1 Input Channel 1, 2, 3 Select Register (see Register 19-4) as
follows:
• Changed bit 10-9 (CH123NB - dsPIC33FJ12MC201 devices only)
• Updated bit 8 (CH123SB) to reflect device-specific information.
• Updated bit 0 (CH123SA) to reflect device-specific information.
• Changed bit 2-1 (CH123NA - dsPIC33FJ12MC201 devices only)
Updated ADC1 Input Channel 0 Select Register (see Register 19-5) as follows:
• Changed bit value descriptions for bits 12-8
• Changed bit value descriptions for bits 4-0 (dsPIC33FJ12MC201 devices)
Modified Notes 1 and 2 in the ADC1 Input Scan Select Register Low (see
Register 19-6)
Modified Notes 1 and 2 in the ADC1 Port Configuration Register Low (see
Register 19-7)
Added FICD register information for address 0xF8000E in the Device
Configuration Register Map (see Table 20-1).
Added FICD register content (BKBUG, COE, JTAGEN, and ICS<1:0> to the
dsPIC33FJ12MC201/202 Configuration Bits Description (see Table 20-2).
Added a note regarding the placement of low-ESR capacitors, after the second
paragraph of Section 20.2 “On-Chip Voltage Regulator” and to Figure 20-2.
Removed the words “if enabled” from the second sentence in the fifth paragraph
of Section 20.3 “BOR: Brown-Out Reset”
description for bit value of 10 (if AD12B = 0).
description for bit value of 10 (if AD12B = 0).
Preliminary
dsPIC33FJ12MC201/202
Update Description
DS70265D-page 275