DSPIC33EP128MC504-I/ML Microchip Technology, DSPIC33EP128MC504-I/ML Datasheet - Page 35

• Manufacturer Part Number: DSPIC33EP128MC504-I/ML
• Description: Digital Signal Processors & Controllers - DSP, DSC 16B 128KB FL 16KBR 60MHz 44P OpAmps
• Manufacturer: Microchip Technology
• Type: dsPIC33E/PIC24Er

Specifications of DSPIC33EP128MC504-I/ML

• Rohs: yes
• Core: dsPIC33E
• Data Bus Width: 16 bit
• Program Memory Size: 128 KB
• Data Ram Size: 16 KB
• Maximum Clock Frequency: 7.37 MHz, 32 kHz
• Number Of Programmable I/os: 35
• Number Of Timers: 5 x 16-bit, 2 x 32-bit
• Device Million Instructions Per Second: 70 MIPs
• Operating Supply Voltage: 3 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Package / Case: TQFP-44
• Mounting Style: SMD/SMT
• Family / Core: dsPIC33E/PIC24E
• Interface Type: CAN, I2C, SPI, UART
• Minimum Operating Temperature: - 40 C
• On-chip Adc: Yes
• Product: DSPs
• Program Memory Type: Flash
• Supply Current: 10 mA

3.5
The
dsPIC33EPXXXGP50X, dsPIC33EPXXXMC20X/50X,
and PIC24EPXXXGP/MC20X is shown in
All registers in the programmer’s model are memory
mapped
instructions.
register.
In addition to the registers contained in the
programmer’s model, the dsPIC33EPXXXGP50X,
dsPIC33EPXXXMC20X/50X, and PIC24EPXXXGP/
MC20X devices contain control registers for Modulo
Addressing
dsPIC33EPXXXGP50X devices only), Bit-Reversed
Addressing
dsPIC33EPXXXGP50X devices only) and interrupts.
These registers are described in subsequent sections
of this document.
All registers associated with the programmer’s model
are memory mapped, as shown in
TABLE 3-1:
 2011-2012 Microchip Technology Inc.
W0 through W15
ACCA, ACCB
PC
SR
SPLIM
TBLPAG
DSRPAG
DSWPAG
RCOUNT
DCOUNT
DOSTARTH
DOENDH
CORCON
Note 1:
dsPIC33EPXXXGP50X, dsPIC33EPXXXMC20X/50X, AND PIC24EPXXXGP/MC20X
2:
Programmer’s Model
programmer’s
(1)
and
Register(s) Name
(1)
This register is available on dsPIC33EPXXXMC20X/50X and dsPIC33EPXXXGP50X devices only.
The DOSTARTH and DOSTARTL registers are read-only.
, DOENDL
(1,2)
Table 3-1
(dsPIC33EPXXXMC20X/50X
(dsPIC33EPXXXMC20X/50X
can
, DOSTARTL
PROGRAMMER’S MODEL REGISTER DESCRIPTIONS
be
(1)
lists a description of each
manipulated
(1,2)
model
Table
Working register array
40-bit DSP Accumulators
23-bit Program Counter
ALU and DSP Engine Status register
Stack Pointer Limit Value register
Table Memory Page Address register
Extended Data Space (EDS) Read Page register
Extended Data Space (EDS) Write Page register
REPEAT Loop Count register
DO Loop Count register
DO Loop Start Address register (High and Low)
DO Loop End Address register (High and Low)
Contains DSP Engine, DO Loop control and trap status bits
4-1.
directly
for
Figure
3-2.
and
and
the
by
Description
DS70657F-page 35