DSPIC30F2023-30I/PTD32 Microchip Technology, DSPIC30F2023-30I/PTD32 Datasheet - Page 9

• Manufacturer Part Number: DSPIC30F2023-30I/PTD32
• Description: IC DSPIC MCU/DSP 12K 44-TQFP
• Manufacturer: Microchip Technology
• Series: dsPIC™ 30Fr

Specifications of DSPIC30F2023-30I/PTD32

• 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: 35
• 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 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: Q4035438

TABLE 5-4:
© 2010 Microchip Technology Inc.
BSS<2:0>
BWRP
GSS<1:0>
GWRP
FNOSC<1:0>
FCKSM<1:0>
FRANGE
OSCIOFNC
POSCMD<1:0>
FWDTEN
WINDIS
Bit Field
CONFIGURATION BITS DESCRIPTION FOR dsPIC30F1010/2020/2023
DEVICES
FOSCSEL
Register
FWDT
FOSC
FOSC
FOSC
FOSC
FWDT
FGS
FGS
FBS
FBS
Boot Segment Program Memory Code Protection
111 = No Boot Segment
110 = Standard security, Small-sized Boot Program Flash
[Boot Segment ends at 0x0003FF]
101 = Standard security, Medium-sized Boot Program Flash
[Boot Segment ends at 0x000FFF
Note: This is for the dsPIC30F2020 and dsPIC30F2023 only.]
100 = No Boot Segment
011 = No Boot Segment
010 = High security, Small-sized Boot Program Flash
[Boot Segment ends at 0x0003FF]
001 = High security, Medium-sized Boot Program Flash
[Boot Segment ends at 0x000FFF
Note: This is for the dsPIC30F2020 and dsPIC30F2023 only.]
000 = No Boot Segment
Boot Segment Program Memory Write Protection
1 = Boot Segment program memory is not write-protected
0 = Boot program memory is write-protected
General Segment Code-Protect bit
11 = Code protection is disabled
10 = Standard security code protection is enabled
0x = Reserved
General Segment Write-Protect bit
1 = General Segment program memory is not write-protected
0 = General Segment program memory is write-protected
Initial Oscillator Source Selection bits
11 = Primary (HS, EC) oscillator with PLL
10 = Primary (HS, EC) oscillator
01 = Internal Fast RC (FRC) oscillator with PLL
00 = Internal Fast RC (FRC) oscillator
Clock Switching Mode 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
Frequency Range Selection for FRC oscillator
1 = High Range: nominal FRC frequency is 14.1 MHz
0 = Low Range: nominal FRC frequency is 9.7 MHz
OSC2 Pin Function bit (except in HS mode)
1 = OSC2 is clock output
0 = OSC2 is general purpose digital I/O pin
Primary Oscillator Mode Select bits
11 = Primary oscillator disabled
10 = HS crystal oscillator mode
01 = Reserved
00 = EC (external clock) mode
Watchdog Enable bit
1 = Watchdog always enabled (LPRC oscillator cannot be disabled.
0 = Watchdog enabled/disabled by user software (LPRC can be
Watchdog Timer Window Enable bit
1 = Watchdog Timer in Non-Window mode
0 = Watchdog Timer in Window mode
Clearing the SWDTEN bit in the RCON register will have no effect)
disabled by clearing the SWDTEN bit in the RCON register)
Description
DS70284C-page 9