DSPIC30F6011A-20I/PT Microchip Technology, DSPIC30F6011A-20I/PT Datasheet - Page 57
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DSPIC30F6011A-20I/PT
Manufacturer Part Number
DSPIC30F6011A-20I/PT
Description
IC DSPIC MCU/DSP 132K 64TQFP
Manufacturer
Microchip Technology
Series
dsPIC™ 30Fr
Datasheets
1.DSPIC30F2011-20ISO.pdf
(66 pages)
2.DSPIC30F6011A-30IPT.pdf
(234 pages)
3.DSPIC30F6011A-30IPT.pdf
(8 pages)
4.DSPIC30F6011A-30IPT.pdf
(10 pages)
5.DSPIC30F6011A-30IPT.pdf
(6 pages)
6.DSPIC30F6011A-30IPT.pdf
(8 pages)
7.DSPIC30F6011A-30IPT.pdf
(16 pages)
8.DSPIC30F6011A-20IPT.pdf
(238 pages)
Specifications of DSPIC30F6011A-20I/PT
Core Processor
dsPIC
Core Size
16-Bit
Speed
20 MIPS
Connectivity
CAN, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
52
Program Memory Size
132KB (44K x 24)
Program Memory Type
FLASH
Eeprom Size
2K x 8
Ram Size
6K x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 5.5 V
Data Converters
A/D 16x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TFQFP
For Use With
AC30F008 - MODULE SKT FOR DSPIC30F 64TQFP
Lead Free Status / RoHS Status
Request inventory verification / Request inventory verification
Other names
DSPIC30F6011A20IP
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DSPIC30F6011A-20I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- DSPIC30F2011-20ISO PDF datasheet
- DSPIC30F6011A-30IPT PDF datasheet #2
- DSPIC30F6011A-30IPT PDF datasheet #3
- DSPIC30F6011A-30IPT PDF datasheet #4
- DSPIC30F6011A-30IPT PDF datasheet #5
- DSPIC30F6011A-30IPT PDF datasheet #6
- DSPIC30F6011A-30IPT PDF datasheet #7
- DSPIC30F6011A-20IPT PDF datasheet #8
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- Download datasheet (4Mb)
7.0
The Data EEPROM Memory is readable and writable
during normal operation over the entire V
data EEPROM memory is directly mapped in the
program memory address space.
The four SFRs used to read and write the program
Flash memory are used to access data EEPROM
memory, as well. As described in
Registers”, these registers are:
• NVMCON
• NVMADR
• NVMADRU
• NVMKEY
The EEPROM data memory allows read and write of
single words and 16-word blocks. When interfacing to
data memory, NVMADR in conjunction with the
NVMADRU register are used to address the EEPROM
location being accessed. TBLRDL and TBLWTL
instructions are used to read and write data EEPROM.
The dsPIC30F devices have up to 8 Kbytes (4K
words) of data EEPROM with an address range from
0x7FF000 to 0x7FFFFE.
A word write operation should be preceded by an erase
of the corresponding memory location(s). The write typ-
ically requires 2 ms to complete but the write time will
vary with voltage and temperature.
© 2011 Microchip Technology Inc.
Note:
DATA EEPROM MEMORY
This data sheet summarizes features of
this group of dsPIC30F devices and is not
intended to be a complete reference
source. For more information on the CPU,
peripherals, register descriptions and
general device functionality, refer to the
“dsPIC30F Family Reference Manual”
(DS70046). For more information on the
device instruction set and programming,
refer to the “16-bit MCU and DSC
Programmer’s
(DS70157).
dsPIC30F6011A/6012A/6013A/6014A
Reference
Section 6.5 “Control
DD
range. The
Manual”
A program or erase operation on the data EEPROM
does not stop the instruction flow. The user is respon-
sible for waiting for the appropriate duration of time
before initiating another data EEPROM write/erase
operation. Attempting to read the data EEPROM while
a programming or erase operation is in progress results
in unspecified data.
Control bit WR initiates write operations similar to pro-
gram Flash writes. This bit cannot be cleared, only set,
in software. They are cleared in hardware at the com-
pletion of the write operation. The inability to clear the
WR bit in software prevents the accidental or
premature termination of a write operation.
The WREN bit, when set, will allow a write operation.
On power-up, the WREN bit is clear. The WRERR bit is
set when a write operation is interrupted by a MCLR
Reset or a WDT Time-out Reset during normal opera-
tion. In these situations, following Reset, the user can
check the WRERR bit and rewrite the location. The
address register NVMADR remains unchanged.
7.1
A TBLRD instruction reads a word at the current pro-
gram word address. This example uses W0 as a
pointer to data EEPROM. The result is placed in
register W4 as shown in
EXAMPLE 7-1:
MOV
MOV
MOV
TBLRDL [ W0 ], W4
Note:
Reading the Data EEPROM
#LOW_ADDR_WORD,W0
#HIGH_ADDR_WORD,W1
W1
Interrupt flag bit NVMIF in the IFS0 regis-
ter is set when write is complete. It must
be cleared in software.
,
TBLPAG
DATA EEPROM READ
Example
; Init Pointer
; read data EEPROM
7-1.
DS70143E-page 57
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