DSPIC30F4011-20E/PT Microchip Technology, DSPIC30F4011-20E/PT Datasheet - Page 46
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DSPIC30F4011-20E/PT
Manufacturer Part Number
DSPIC30F4011-20E/PT
Description
IC DSPIC MCU/DSP 48K 44TQFP
Manufacturer
Microchip Technology
Series
dsPIC™ 30Fr
Datasheets
1.DSPIC30F4012-30ISO.pdf
(238 pages)
2.DSPIC30F4012-30ISO.pdf
(18 pages)
3.DSPIC30F4012-30ISO.pdf
(6 pages)
4.DSPIC30F4012-30ISO.pdf
(16 pages)
5.DSPIC30F4012-30ISO.pdf
(22 pages)
6.DSPIC30F4011-30IP.pdf
(228 pages)
Specifications of DSPIC30F4011-20E/PT
Program Memory Type
FLASH
Program Memory Size
48KB (16K x 24)
Package / Case
44-TQFP, 44-VQFP
Core Processor
dsPIC
Core Size
16-Bit
Speed
20 MIPS
Connectivity
CAN, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT
Number Of I /o
30
Eeprom Size
1K x 8
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Data Converters
A/D 9x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Data Bus Width
16 bit
Processor Series
DSPIC30F
Core
dsPIC
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
30
Data Ram Size
2 KB
Operating Supply Voltage
2.5 V to 5.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52713-733, 52714-737, 53276-922, EWDSPIC
Data Rom Size
1024 B
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE4000, DM240002, DM300018, DM330011
Minimum Operating Temperature
- 40 C
Package
44TQFP
Device Core
dsPIC
Family Name
dsPIC30
Maximum Speed
20 MHz
Interface Type
CAN/I2C/SPI/UART
On-chip Adc
9-chx10-bit
Number Of Timers
5
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT44PT3 - SOCKET TRAN ICE 44MQFP/TQFPAC30F006 - MODULE SKT FOR DSPIC30F 44TQFP
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
DSPIC30F401120EPT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DSPIC30F4011-20E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
DSPIC30F4011-20E/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
dsPIC30F4011/4012
Address Error Trap:
This trap is initiated when any of the following
circumstances occurs:
1.
2.
3.
4.
5.
6.
Stack Error Trap:
This trap is initiated under the following conditions:
1.
2.
Oscillator Fail Trap:
This trap is initiated if the external oscillator fails and
operation becomes reliant on an internal RC backup.
DS70135C-page 44
Note:
A misaligned data word access is attempted.
A data fetch from our unimplemented data
memory location is attempted.
A data access of an unimplemented program
memory location is attempted.
An instruction fetch from vector space is
attempted.
Execution of a “BRA #literal” instruction or a
“GOTO #literal” instruction, where literal
is an unimplemented program memory address.
Executing instructions after modifying the PC to
point to unimplemented program memory
addresses. The PC may be modified by loading
a value into the stack and executing a RETURN
instruction.
The stack pointer is loaded with a value which is
greater than the (user programmable) limit value
written into the SPLIM register (stack overflow).
The stack pointer is loaded with a value which is
less than 0x0800 (simple stack underflow).
In the MAC class of instructions, wherein
the data space is split into X and Y data
space, unimplemented X space includes
all of Y space, and unimplemented Y
space includes all of X space.
Preliminary
5.3.2
It is possible that multiple traps can become active
within the same cycle (e.g., a misaligned word stack
write to an overflowed address). In such a case, the
fixed priority shown in Figure 5-2 is implemented,
which may require the user to check if other traps are
pending, in order to completely correct the fault.
‘Soft’ traps include exceptions of priority level 8 through
level 11, inclusive. The arithmetic error trap (level 11)
falls into this category of traps.
‘Hard’ traps include exceptions of priority level 12
through level 15, inclusive. The address error (level
12), stack error (level 13) and oscillator error (level 14)
traps fall into this category.
Each hard trap that occurs must be acknowledged
before code execution of any type may continue. If a
lower priority hard trap occurs while a higher priority
trap is pending, acknowledged, or is being processed,
a hard trap conflict will occur.
The device is automatically Reset in a hard trap conflict
condition. The TRAPR status bit (RCON<15>) is set
when the Reset occurs, so that the condition may be
detected in software.
FIGURE 5-1:
AIVT
IVT
HARD AND SOFT TRAPS
Address Error Trap Vector
Address Error Trap Vector
Oscillator Fail Trap Vector
Oscillator Fail Trap Vector
Reset - GOTO Instruction
Stack Error Trap Vector
Stack Error Trap Vector
Math Error Trap Vector
Math Error Trap Vector
Reset - GOTO Address
Interrupt 52 Vector
Interrupt 53 Vector
Interrupt 52 Vector
Interrupt 53 Vector
Interrupt 0 Vector
Interrupt 1 Vector
Interrupt 0 Vector
Interrupt 1 Vector
Reserved Vector
Reserved Vector
Reserved Vector
Reserved Vector
Reserved Vector
Reserved Vector
TRAP VECTORS
2005 Microchip Technology Inc.
Reserved
Reserved
Reserved
Reserved
—
—
—
—
—
—
0x000000
0x000014
0x000094
0x0000FE
0x000002
0x000004
0x00007E
0x000082
0x000084
0x000080