DSPIC30F6010-20I/PF Microchip Technology, DSPIC30F6010-20I/PF Datasheet - Page 19
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DSPIC30F6010-20I/PF
Manufacturer Part Number
DSPIC30F6010-20I/PF
Description
IC PSPIC MCU/DSP 144K 80TQFP
Manufacturer
Microchip Technology
Series
dsPIC™ 30Fr
Datasheets
1.DSPIC30F6010A-30IPF.pdf
(22 pages)
2.DSPIC30F6010-20IPF.pdf
(222 pages)
3.DSPIC30F6010-20IPF.pdf
(30 pages)
Specifications of DSPIC30F6010-20I/PF
Core Processor
dsPIC
Core Size
16-Bit
Speed
20 MIPS
Connectivity
CAN, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, Motor Control PWM, QEI, POR, PWM, WDT
Number Of I /o
68
Program Memory Size
144KB (48K x 24)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
80-TQFP, 80-VQFP
Core Frequency
40MHz
Core Supply Voltage
5.5V
Embedded Interface Type
CAN, I2C, SPI, UART
No. Of I/o's
68
Flash Memory Size
144KB
Supply Voltage Range
2.5V To 5.5V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
DM300019 - BOARD DEMO DSPICDEM 80L STARTERAC164314 - MODULE SKT FOR PM3 80PFDM300020 - BOARD DEV DSPICDEM MC1 MOTORCTRLAC30F001 - MODULE SOCKET DSPIC30F 80TQFPXLT80PT2 - SOCKET TRANSITION ICE 80TQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
DSPIC30F601020IPF
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DSPIC30F6010-20I/PF
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
DSPIC30F6010-20I/PF
Manufacturer:
MICROCHI
Quantity:
20 000
28. Module: Sleep Mode
EXAMPLE 16:
© 2010 Microchip Technology Inc.
; ----------------------------------------------------------------------------------------------
.global __reset
.global _main
.global _GotoSleep
.global __AddressError
.global __INT1Interrupt
; ----------------------------------------------------------------------------------------------
_main:
_continue:
; ----------------------------------------------------------------------------------------------
; Address Error Trap
__AddressError:
; ----------------------------------------------------------------------------------------------
__INT1Interrupt:
; ----------------------------------------------------------------------------------------------
_GotoSleep:
; fill remainder of the last row with NOP instructions
; Place SLEEP instruction in the last word of program memory
Execution of the Sleep instruction (PWRSAV #0)
may cause incorrect program operation after the
device wakes up from Sleep. The current
consumption during Sleep may also increase
beyond the specifications listed in the device data
sheet.
Work arounds
To avoid this issue, implement any of the following
three work arounds, depending on the application
requirements.
Work around 1:
Ensure that the PWRSAV #0 instruction is located
at the end of the last row of program Flash memory
available on the target device and fill the
remainder of the row with NOP instructions.
.section *, code
BSET
BCLR
BSET
CALL
BRA
BCLR
; Set program memory return address to _continue
POP.D
MOV.B
MOV
PUSH.D W0
RETFIE
BCLR
RETFIE
.section *, code, address (0x1FC0)
.rept 31
.endr
PWRSAV #0
NOP
_continue
W0
#tblpage (_continue), W1
#tbloffset (_continue), W0
IFS1, #INT1IF
INTCON2, #INT1EP
IFS1, #INT1IF
IEC1, #INT1IE
_GotoSleep
INTCON1, #ADDRERR
; Set up INT pins to detect falling edge
; Clear interrupt pin interrupt flag bits
; Enable ISR processing for INT pins
; Call function to enter SLEEP mode
; Ensure flag is reset
; Return from Interrupt Service Routine
This can be accomplished by replacing all
occurrences of the PWRSAV #0 instruction with a
function call to a suitably aligned subroutine. The
address( ) attribute provided by the MPLAB
ASM30 assembler can be utilized to correctly align
the instructions in the subroutine. For an
application written in C, the function call would be
GotoSleep( ), while for an assembly language
application,
CALL _GotoSleep.
The address error trap service routine software
can then replace the invalid return address saved
on the stack with the address of the instruction
immediately
GotoSleep( ) function call. This ensures that
the device continues executing the correct code
sequence after waking up from Sleep mode.
Example 16 demonstrates the work around
described above.
the
following
dsPIC30F6010
function
the
_GotoSleep
call
DS80459D-page 19
would
be
or