DSPIC30F4012-20I/SP Microchip Technology, DSPIC30F4012-20I/SP Datasheet - Page 73

• Manufacturer Part Number: DSPIC30F4012-20I/SP
• Description: IC DSPIC MCU/DSP 48K 28DIP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F4012-20I/SP

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 20 MIPS
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT
• Number Of I /o: 20
• Program Memory Size: 48KB (16K x 24)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-DIP (0.300", 7.62mm)
• Core Frequency: 40MHz
• Core Supply Voltage: 5.5V
• Embedded Interface Type: CAN, I2C, SPI, UART
• No. Of I/o's: 20
• Flash Memory Size: 48KB
• Supply Voltage Range: 2.5V To 5.5V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: DSPIC30F401220ISP

FIGURE 10-2:
FIGURE 10-3:
© 2010 Microchip Technology Inc.
Note:
ADC Event Trigger
T2CK
T2IF
Event Flag
T3IF
Event Flag
The dsPIC30F4011/4012 devices do not have external pin inputs to Timer3. In these devices, the following
modes should not be used:
1. TCS = 1.
2. TCS = 0 and TGATE = 1 (gated time accumulation).
TGATE
16-BIT TIMER2 BLOCK DIAGRAM
16-BIT TIMER3 BLOCK DIAGRAM
TGATE
0
1
0
1
Reset
Reset
Equal
Equal
Comparator x 16
Comparator x 16
TMR2
TMR3
PR2
PR3
Q
Q
Q
Q
Gate
Sync
CK
Sync
CK
T
T
D
CY
D
CY
TGATE
TGATE
dsPIC30F4011/4012
1 x
0 1
0 0
1 x
0 1
0 0
TON
TON
TCKPS<1:0>
TCKPS<1:0>
1, 8, 64, 256
1, 8, 64, 256
Prescaler
Prescaler
Sync
2
2
DS70135G-page 73