DSPIC33FJ32GP204-H/ML Microchip Technology, DSPIC33FJ32GP204-H/ML Datasheet - Page 54
![16-bit DSC, 44LD,32KB Flash,40 MIPS,nanoWatt 44 QFN 8x8x0.9mm TUBE](/photos/16/12/161255/qfn28_sml.jpg)
DSPIC33FJ32GP204-H/ML
Manufacturer Part Number
DSPIC33FJ32GP204-H/ML
Description
16-bit DSC, 44LD,32KB Flash,40 MIPS,nanoWatt 44 QFN 8x8x0.9mm TUBE
Manufacturer
Microchip Technology
Series
dsPIC™ 33Fr
Datasheet
1.DSPIC33FJ16GP304-IPT.pdf
(284 pages)
Specifications of DSPIC33FJ32GP204-H/ML
Core Processor
dsPIC
Core Size
16-Bit
Speed
40 MIPs
Connectivity
I²C, IrDA, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
35
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 13x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 140°C
Package / Case
44-VQFN Exposed Pad
Processor Series
dsPIC33F
Core
dsPIC
Data Bus Width
16 bit
Interface Type
SPI, I2C, UART, JTAG
Number Of Programmable I/os
35
Operating Supply Voltage
3.3 V
Maximum Operating Temperature
+ 140 C
Mounting Style
SMD/SMT
Development Tools By Supplier
MPLAB IDE Software
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 13 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
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- Download datasheet (4Mb)
dsPIC33FJ32GP202/204 and dsPIC33FJ16GP304
4.6.2
The TBLRDL and TBLWTL instructions offer a direct
method of reading or writing the lower word of any
address within the program space without going
through data space. The TBLRDH and TBLWTH
instructions are the only method to read or write the
upper 8 bits of a program space word as data.
The PC is incremented by two for each successive
24-bit program word. This allows program memory
addresses to directly map to data space addresses.
Program memory can thus be regarded as two 16-bit
wide word address spaces, residing side by side, each
with the same address range. TBLRDL and TBLWTL
access the space that contains the least significant
data word. TBLRDH and TBLWTH access the space that
contains the upper data byte.
Two table instructions are provided to move byte or
word sized (16-bit) data to and from program space.
Both function as either byte or word operations.
• TBLRDL (Table Read Low): In Word mode, this
FIGURE 4-8:
DS70290G-page 54
instruction maps the lower word of the program
space location (P<15:0>) to a data address
(D<15:0>).
TBLPAG
02
DATA ACCESS FROM PROGRAM
MEMORY USING TABLE
INSTRUCTIONS
23
ACCESSING PROGRAM MEMORY WITH TABLE INSTRUCTIONS
15
0
0x000000
0x020000
0x030000
0x800000
Program Space
The address for the table operation is determined by the data EA
within the page defined by the TBLPAG register.
Only read operations are shown; write operations are also valid in
the user memory area.
TBLRDH.B (Wn<0> = 0)
TBLRDL.B (Wn<0> = 1)
TBLRDL.B (Wn<0> = 0)
TBLRDL.W
• TBLRDH (Table Read High): In Word mode, this
In a similar fashion, two table instructions, TBLWTH
and TBLWTL, are used to write individual bytes or
words to a program space address. The details of
their operation are explained in
Program
For all table operations, the area of program memory
space to be accessed is determined by the Table Page
register (TBLPAG). TBLPAG covers the entire program
memory space of the device, including user and
configuration spaces. When TBLPAG<7> = 0, the table
page is located in the user memory space. When
TBLPAG<7> = 1, the page is located in configuration
space.
‘Phantom’ Byte
In Byte mode, either the upper or lower byte of the
lower program word is mapped to the lower byte of
a data address. The upper byte is selected when
Byte Select is ‘1’; the lower byte is selected when
it is ‘0’.
instruction maps the entire upper word of a program
address (P<23:16>) to a data address. Note that
D<15:8>, the ‘phantom byte’, will always be ‘0’.
In Byte mode, this instruction maps the upper or
lower byte of the program word to D<7:0> of the
data address, as in the TBLRDL instruction. Note
that the data will always be ‘0’ when the upper
‘phantom’ byte is selected (Byte Select = 1).
00000000
00000000
00000000
00000000
Memory”.
23
16
© 2011 Microchip Technology Inc.
Section 5.0 “Flash
8
0
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