DSPIC33FJ64MC202-I/SP Microchip Technology, DSPIC33FJ64MC202-I/SP Datasheet - Page 86
![IC DSPIC MCU/DSP 64K 28DIP](/photos/6/59/65908/150-28-dip_sml.jpg)
DSPIC33FJ64MC202-I/SP
Manufacturer Part Number
DSPIC33FJ64MC202-I/SP
Description
IC DSPIC MCU/DSP 64K 28DIP
Manufacturer
Microchip Technology
Series
dsPIC™ 33Fr
Datasheets
1.DSPIC33FJ32MC202-IMM.pdf
(14 pages)
2.DSPIC33FJ32MC302-ISO.pdf
(436 pages)
3.DSPIC33FJ64MC202-ESO.pdf
(424 pages)
Specifications of DSPIC33FJ64MC202-I/SP
Program Memory Type
FLASH
Program Memory Size
64KB (64K x 8)
Package / Case
28-DIP (0.300", 7.62mm)
Core Processor
dsPIC
Core Size
16-Bit
Speed
40 MIPs
Connectivity
I²C, IrDA, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, Motor Control PWM, QEI, POR, PWM, WDT
Number Of I /o
21
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 6x10b/12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Product
DSCs
Data Bus Width
16 bit
Processor Series
DSPIC33F
Core
dsPIC
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
21
Data Ram Size
8 KB
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
3rd Party Development Tools
52713-733, 52714-737, 53276-922, EWDSPIC
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, DM240001, DV164033
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
DV164033 - KIT START EXPLORER 16 MPLAB ICD2DM240001 - BOARD DEMO PIC24/DSPIC33/PIC32
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
- DSPIC33FJ32MC202-IMM PDF datasheet
- DSPIC33FJ32MC302-ISO PDF datasheet #2
- DSPIC33FJ64MC202-ESO PDF datasheet #3
- Current page: 86 of 424
- Download datasheet (6Mb)
6.1
The dsPIC33FJ32MC302/304, dsPIC33FJ64MCX02/
X04 and dsPIC33FJ128MCX02/X04 family of devices
have two types of Reset:
• Cold Reset
• Warm Reset
A cold Reset is the result of a Power-on Reset (POR)
or a Brown-out Reset (BOR). On a cold Reset, the
FNOSC configuration bits in the FOSC device
configuration register selects the device clock source.
A warm Reset is the result of all other reset sources,
including the RESET instruction. On warm Reset, the
device will continue to operate from the current clock
source as indicated by the Current Oscillator Selection
(COSC<2:0>)
(OSCCON<14:12>) register.
The device is kept in a Reset state until the system
power supplies have stabilized at appropriate levels
and the oscillator clock is ready. The sequence in
which this occurs is detailed below and is shown in
Figure 6-2.
1.
TABLE 6-1:
DS70291D-page 86
FRC, FRCDIV16, FRCDIVN
FRCPLL
XT
HS
EC
XTPLL
HSPLL
ECPLL
S
LPRC
Note 1:
OSC
POR Reset: A POR circuit holds the device in
Reset when the power supply is turned on. The
POR circuit is active until V
threshold and the delay T
Oscillator Mode
2:
3:
System Reset
T
times vary with crystal characteristics, load capacitance, etc.
T
10 MHz crystal and T
T
OSCD
OST
LOCK
bits
= Oscillator Start-up Timer Delay (1024 oscillator clock period). For example, T
OSCILLATOR DELAY
= PLL lock time (1.5 ms nominal), if PLL is enabled.
= Oscillator Start-up Delay (1.1 μs max for FRC, 70 μs max for LPRC). Crystal Oscillator start-up
in
the
POR
DD
OST
Startup Delay
Oscillator
crosses the V
has elapsed.
Oscillator
= 32 ms for a 32 kHz crystal.
T
T
T
T
T
T
T
T
OSCD
OSCD
OSCD
OSCD
OSCD
OSCD
OSCD
OSCD
—
—
Control
POR
Preliminary
Startup Timer
Oscillator
T
T
T
T
T
OST
OST
OST
OST
OST
—
—
—
—
—
2.
3.
4.
5.
6.
BOR Reset: The on-chip voltage regulator has
a BOR circuit that keeps the device in Reset
until V
delay T
ensures that the voltage regulator output
becomes stable.
PWRT Timer: The programmable power-up
timer continues to hold the processor in Reset
for a specific period of time (T
BOR. The delay T
power
appropriate level for full-speed operation. After
the delay T
becomes inactive, which in turn enables the
selected oscillator to start generating clock
cycles.
Oscillator Delay: The total delay for the clock to
be ready for various clock source selections is
given in Table 6-1. Refer to Section 9.0
“Oscillator
information.
When the oscillator clock is ready, the processor
begins execution from location 0x000000. The
user application programs a GOTO instruction at
the reset address, which redirects program
execution to the appropriate start-up routine.
The Fail-Safe Clock Monitor (FSCM), if enabled,
begins to monitor the system clock when the
system clock is ready and the delay T
elapsed.
DD
BOR
PLL Lock Time
supplies
crosses the V
PWRT
T
T
T
T
has elapsed. The delay T
LOCK
LOCK
LOCK
LOCK
Configuration”
—
—
—
—
—
—
PWRT
has elapsed, the SYSRST
© 2009 Microchip Technology Inc.
have
ensures that the system
BOR
OST
stabilized
threshold and the
T
T
T
= 102.4 μs for a
T
T
T
OSCD
OSCD
OSCD
Total Delay
OSCD
OSCD
OSCD
PWRT
T
T
T
T
T
for
OSCD
OSCD
LOCK
LOCK
LOCK
—
+ T
+ T
+ T
) after a
+ T
+ T
+ T
at
OST
OST
LOCK
OST
OST
OST
more
FSCM
BOR
the
+
+
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