DSPIC30F2020-30I/SP Microchip Technology Inc., DSPIC30F2020-30I/SP Datasheet - Page 206

• 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

dsPIC30F1010/202X
REGISTER 18-6:
DS70178C-page 204
bit 23
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 23-8
bit 7-6
bit 5
bit 4-3
bit 3
bit 1-0
R/P
U-0
U-0
—
—
FCKSM<1:0>
Unimplemented: Read as ‘0’
FCKSM<1:0>: Clock Switching and Monitor Selection Configuration bits
1x = Clock switching is disabled, fail-safe clock monitor is disabled
01 = Clock switching is enabled, fail-safe clock monitor is disabled
00 = Clock switching is enabled, fail-safe clock monitor is enabled
FRANGE: Frequency Range Select for FRC and PLL bit
Acts like a “Gear Shift” feature that enables the dsPIC DSC device to operate at reduced MIPS at a
reduced supply voltage (3.3V)
FRANGE
Bit Value
1 = High Range
0 = Low Range
Unimplemented: Read as ‘0’
OSCIOFNC: OSC2 Pin I/O Enable bit
1 = CLKO output signal active on the OSCO pin
0 = CLKO output disabled
POSCMD<1:0>: Primary Oscillator Mode
11 = Primary Oscillator Disabled
10 = HS oscillator mode selected
01 = Reserved
00 = External clock mode selected
R/P
U-0
U-0
—
—
FOSC: OSCILLATOR SELECTION CONFIGURATION BITS
W = Writable bit
‘1’ = Bit is set
FRANGE
R/P
U-0
U-0
—
—
Temperature
Extended
Extended
Industrial
Industrial
Rating
U-0
U-0
U-0
Preliminary
—
—
—
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U-0
U-0
U-0
—
—
—
FRC Frequency
14.55 MHz
(Nominal)
9.7 MHz
9.7 MHz
6.4 MHz
OSCIOFNC
U-0
U-0
R/P
—
—
© 2006 Microchip Technology Inc.
x = Bit is unknown
466 MHz (480 MHz max.)
310 MHz (320 MHz max.)
310 MHz (320 MHz max.)
205 MHz (211 MHz max.)
U-0
U-0
R/P
—
—
POSCMD<1:0>
(Nominal)
PLL VCO
U-0
U-0
R/P
—
—
bit 16
bit 8
bit 0