DSPIC33FJ12MC201-I/SO Microchip Technology, DSPIC33FJ12MC201-I/SO Datasheet - Page 65

• Manufacturer Part Number: DSPIC33FJ12MC201-I/SO
• Description: IC DSPIC MCU/DSP 12K 20SOIC
• Manufacturer: Microchip Technology
• Series: dsPIC™ 33Fr

Specifications of DSPIC33FJ12MC201-I/SO

• Program Memory Type: FLASH
• Program Memory Size: 12KB (12K x 8)
• Package / Case: 20-SOIC (7.5mm Width)
• Core Processor: dsPIC
• Core Size: 16-Bit
• Speed: 40 MIPs
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT
• Number Of I /o: 15
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 4x10b
• 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: 15
• Data Ram Size: 1 KB
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 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

FIGURE 6-2:
TABLE 6-2:
© 2009 Microchip Technology Inc.
V
T
V
T
T
T
Symbol
POR
BOR
PWRT
FSCM
POR
BOR
Oscillator Clock
Device Status
1.
2.
3.
4.
5.
6.
POR Reset
BOR Reset
SYSRST
POR threshold
POR extension time 30 μs maximum
BOR threshold
BOR extension time 100 μs maximum
Programmable
power-up time delay
Fail-safe Clock
Monitor Delay
FSCM
POR Reset: A POR circuit holds the device in Reset when the power supply is turned on. The POR circuit is active until V
the V
BOR Reset: The on-chip voltage regulator has a BOR circuit that keeps the device in Reset until V
and the delay T
PWRT Timer: The programmable power-up timer continues to hold the processor in Reset for a specific period of time (T
after a BOR. The delay T
ation. After the delay T
erating clock cycles.
Oscillator Delay: The total delay for the clock to be ready for various clock source selections are given in Table 6-1. Refer to
Section 8.0 “Oscillator Configuration” for more 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
FSCM
V
DD
Parameter
POR
elapsed.
OSCILLATOR DELAY
threshold and the delay T
1
SYSTEM RESET TIMING
BOR
has elapsed. The delay T
2
PWRT
PWRT
1.8V nominal
2.5V nominal
0-128 ms nominal
900 μs maximum
T
V
has elapsed, the SYSRST becomes inactive, which in turn enables the selected oscillator to start gen-
POR
POR
ensures that the system power supplies have stabilized at the appropriate level for full-speed oper-
POR
Value
has elapsed.
BOR
Preliminary
Vbor
ensures the voltage regulator output becomes stable.
V
BOR
dsPIC33FJ12MC201/202
T
PWRT
T
3
BOR
Reset
Time
Note:
T
OSCD
When the device exits the Reset condi-
tion (begins normal operation), the
device operating parameters (voltage,
frequency, temperature, etc.) must be
within their operating ranges, otherwise
the device may not function correctly.
The user application must ensure that
the delay between the time power is
first applied, and the time SYSRST
becomes inactive, is long enough to get
all
specification.
T
OST
4
operating
DD
T
crosses the V
LOCK
parameters
DS70265D-page 63
5
BOR
6
Run
DD
threshold
T
crosses
FSCM
PWRT
within
)