DSPIC33FJ12MC202-I/ML Microchip Technology, DSPIC33FJ12MC202-I/ML Datasheet - Page 34

• 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

FIGURE 5-2:
FIGURE 5-3:
FIGURE 5-4:
DS70152H-page 34
PGCx
PGDx
PGCx
P2
PGDx
Fetch SIX Control Code
Execute PC – 1,
1
0
PGCx
Fetch REGOUT Control Code
PGDx
Execute Previous Instruction,
2
0
P3
1
P2
Fetch SIX Control Code
3
0
Execute PC – 1,
1
2
1
0
4
0
PGDx = Input
0
3
2
0
5
0
PROGRAM ENTRY AFTER RESET
SIX SERIAL EXECUTION
REGOUT SERIAL EXECUTION
P3
0
0
4
6
3
0
0
0
P4
7
0
4
P4
LSB X
1
0
8
CPU Held in Idle
1
0
2
9
2
P1B
P4
LSB X
X
7
P1A
3
1
PGDx = Input
X
8
2
P1
4
P1B
X
P5
X
P1A
5
3
X
PGDx = Input
X
1
LSb
6
P1
4
24-bit Instruction Fetch
X
X
2
1
7
5
X
3
X
2
8
6
24-bit Instruction Fetch
Shift Out VISI Register<15:0>
X
X
4
17
3
7
X
5
X
4
18 19 20 21 22
PGDx = Output
8
X
X
6
...
17
X
11
X
10
18 19 20 21 22
X
X
12
11
X
X
13
12
X MSB
X
14
13
23 24
X
15 16
14
© 2010 Microchip Technology Inc.
X MSB
Execute 24-bit Instruction,
Fetch Next Control Code
MSb
P4a
23 24
P4a
1
0
No Execution Takes Place,
Fetch Next Control Code
Execute 24-bit Instruction,
Fetch Next Control Code
1
P4a
2
PGDx = Input
0
0
2
1
3
0
0
0
3
4
2
0
0
0
4
3
0
0
4
0