DSPIC30F2020-30I/MM Microchip Technology, DSPIC30F2020-30I/MM Datasheet - Page 201

• Manufacturer Part Number: DSPIC30F2020-30I/MM
• Description: IC DSPIC MCU/DSP 12K 28QFN
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F2020-30I/MM

• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 30 MIPs
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 21
• Program Memory Size: 12KB (4K x 24)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-QFN
• Core Frequency: 15MHz
• Core Supply Voltage: 3.3V
• Embedded Interface Type: I2C, SPI, UART
• No. Of I/o's: 21
• Flash Memory Size: 12KB
• Supply Voltage Range: 3V To 3.6V
• Package: 28QFN-S EP
• Device Core: dsPIC
• Family Name: dsPIC30
• Maximum Speed: 30 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 16 Bit
• Number Of Programmable I/os: 21
• Interface Type: I2C/SPI/UART
• On-chip Adc: 8-chx10-bit
• Number Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DM300023 - KIT DEMO DSPICDEM SMPS BUCKAC164322 - MODULE SOCKET MPLAB PM3 28/44QFNDV164005 - KIT ICD2 SIMPLE SUIT W/USB CABLE
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

REGISTER 18-1:
© 2006 Microchip Technology Inc.
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
HC = Cleared by hardware
bit 15
bit 14-12
bit 11
bit 10-8
bit 7
bit 6
CLKLOCK
R/W-0
U-0
—
Unimplemented: Read as ‘0’
COSC<2:0>: Current Oscillator Group Selection bits (read-only)
000 = Fast RC Oscillator (FRC)
001 = Fast RC Oscillator (FRC) with PLL Module
010 = Primary Oscillator (HS, EC)
011 = Primary Oscillator (HS, EC) with PLL Module
100 = Reserved
101 = Reserved
110 = Reserved
111 = Reserved
This bit is Reset upon:
Set to FRC value (‘000’) on POR
Loaded with NOSC<2:0> at the completion of a successful clock switch
Set to FRC value (‘000’) when FSCM detects a failure and switches clock to FRC
Unimplemented: Read as ‘0’
NOSC<2:0>: New Oscillator Group Selection bits
000 = Fast RC Oscillator (FRC)
001 = Fast RC Oscillator (FRC) with PLL Module
010 = Primary Oscillator (HS, EC)
011 = Primary Oscillator (HS, EC) with PLL Module
100 = Reserved
101 = Reserved
110 = Reserved
111 = Reserved
CLKLOCK: Clock Lock Enabled bit
1 = If (FCKSM1 = 1), then clock and PLL configurations are locked
0 = Clock and PLL selection are not locked, configurations may be modified
Unimplemented: Read as ‘0’
Note:
HS,HC
If (FCKSM1 = 0), then clock and PLL configurations may be modified
R-y
U-0
—
OSCCON: OSCILLATOR CONTROL REGISTER
Once set, this bit can only be cleared via a Reset.
COSC<2:0>
x = Bit is unknown
W = Writable bit
‘1’ = Bit is set
HS = Set by hardware
HS,HC
HS,HC
LOCK
R-y
R-0
PRCDEN
HS,HC
R/W-0
R-y
Preliminary
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
-y = Value set from Configuration bits on POR
HS,HC
R/C-0
U-0
CF
—
dsPIC30F1010/202X
TSEQEN
R/W-y
R/W-0
NOSC<2:0>
R/W-y
U-0
—
DS70178C-page 199
OSWEN
R/W-y
R/W-0
HC
bit 8
bit 0