DSPIC30F2020-30I/SP Microchip Technology Inc., DSPIC30F2020-30I/SP Datasheet - Page 95

• Manufacturer Part Number: DSPIC30F2020-30I/SP
• Description: DSP, 16-Bit, 12KB Flash, 512 RAM, 21 I/O, SDIP-28
• Manufacturer: Microchip Technology Inc.
• Type: DSPr

Specifications of DSPIC30F2020-30I/SP

• A/d Inputs: 8-Channels, 10-Bit
• Comparators: 4
• Cpu Speed: 30 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 21
• Interface: I2C/SPI/UART
• Ios: 21
• Memory Type: Flash
• Number Of Bits: 16
• Package Type: 28-pin SPDIP
• Programmable Memory: 12K Bytes
• Ram Size: 512 Bytes
• Timers: 3-16-bit, 1-32-bit
• Voltage, Range: 3-5.5
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

FIGURE 9-2:
FIGURE 9-3:
© 2006 Microchip Technology Inc.
Note:
ADC Event Trigger
T2CK
T2IF
T3IF
Event Flag
Event Flag
The dsPIC30F202X does not have an external pin input to TIMER3. The following modes should not be used:
1. TCS = 1
2. TCS = 0 and TGATE = 1 (gated time accumulation)
TGATE
TGATE
16-BIT TIMER2 BLOCK DIAGRAM
16-BIT TIMER3 BLOCK DIAGRAM
0
0
1
1
Reset
Reset
Equal
Equal
Comparator x 16
Comparator x 16
TMR2
TMR3
PR3
PR2
Q
Q
Preliminary
Q
Q
Gate
Sync
Sync
CK
CK
T
T
D
D
CY
CY
TGATE
TGATE
dsPIC30F1010/202X
1 X
1 X
0 1
0 0
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
DS70178C-page 93