PIC24HJ32GP202-E/MM Microchip Technology, PIC24HJ32GP202-E/MM Datasheet - Page 57

• Manufacturer Part Number: PIC24HJ32GP202-E/MM
• Description: 16-bit MCU, 32KB Flash,40 MIPS,nanoWatt 28 QFN-S 6x6mm TUBE
• Manufacturer: Microchip Technology
• Series: PIC® 24Hr

Specifications of PIC24HJ32GP202-E/MM

• Core Processor: PIC
• 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: 21
• Program Memory Size: 32KB (11K x 24)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 10x10b/12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FIGURE 6-2:
© 2011 Microchip Technology Inc.
Oscillator Clock
Device Status
POR Reset
BOR Reset
Note 1: POR Reset: A POR circuit holds the device in Reset when the power supply is turned on. The POR circuit is
SYSRST
PIC24HJ32GP202/204 AND PIC24HJ16GP304
FSCM
V
DD
2: BOR Reset: The on-chip voltage regulator has a BOR circuit that keeps the device in Reset until V
3: PWRT Timer: The programmable power-up timer continues to hold the processor in Reset for a specific
4: Oscillator Delay: The total delay for the clock to be ready for various clock source selections are given in
5: When the oscillator clock is ready, the processor begins execution from location 0x000000. The user
6: The Fail-Safe Clock Monitor (FSCM), if enabled, begins to monitor the system clock when the system clock
active until V
the V
becomes stable.
period of time (T
at the appropriate level for full-speed operation. After the delay T
inactive, which in turn enables the selected oscillator to start generating clock cycles.
Table
application programs a GOTO instruction at the reset address, which redirects program execution to the
appropriate start-up routine.
is ready and the delay T
1
SYSTEM RESET TIMING
BOR
6-1. Refer to
2
threshold and the delay T
DD
T
crosses the V
PWRT
V
POR
POR
Section 8.0 “Oscillator Configuration”
) after a BOR. The delay T
FSCM
POR
elapsed.
threshold and the delay T
Vbor
V
BOR
BOR
has elapsed. The delay T
T
PWRT
T
3
BOR
Reset
Time
PWRT
ensures that the system power supplies have stabilized
T
OSCD
POR
for more information.
has elapsed.
PWRT
BOR
T
OST
4
ensures the voltage regulator output
has elapsed, the SYSRST becomes
T
LOCK
DS70289G-page 57
5
6
Run
DD
T
FSCM
crosses