PIC24FJ16MC102-I/SP Microchip Technology, PIC24FJ16MC102-I/SP Datasheet - Page 55

• Manufacturer Part Number: PIC24FJ16MC102-I/SP
• Description: 16-bit Motor Control Family, 16 MIPS, 16KB Flash, 1KB RAM 28 SPDIP .300in TUBE
• Manufacturer: Microchip Technology
• Series: PIC® 24Fr

Specifications of PIC24FJ16MC102-I/SP

• Featured Product: PIC24FJ/33FJ MCUs & dsPIC® DSCs
• Core Processor: PIC
• Core Size: 16-Bit
• Speed: 16 MIPs
• Connectivity: I²C, IrDA, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 21
• Program Memory Size: 16KB (5.5K x 24)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-DIP (0.300", 7.62mm)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

6.0
The Reset module combines all Reset sources and
controls the device Master Reset Signal, SYSRST. The
following is a list of device Reset sources:
• POR: Power-on Reset
• BOR: Brown-out Reset
• MCLR: Master Clear Pin Reset
• SWR: RESET Instruction
• WDTO: Watchdog Timer Reset
• CM: Configuration Mismatch Reset
FIGURE 6-1:
© 2011 Microchip Technology Inc.
Note 1: This data sheet summarizes the features
2: It
3: Some registers and associated bits
RESETS
of the PIC24FJ16MC101/102 family of
devices. It is not intended to be a
comprehensive reference source. To
complement the information in this data
sheet, refer to Section 7. “Reset”
(DS39712)
Reference Manual”, which is available
from
(www.microchip.com).
specifications in
cal Characteristics”
supercede any specifications that may be
provided in PIC24F Family Reference
Manual sections.
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization”
this data sheet for device-specific register
and bit information.
is
MCLR
V
DD
Uninitialized W Register
Configuration Mismatch
important
the
RESET SYSTEM BLOCK DIAGRAM
Regulator
RESET Instruction
in
Internal
Sleep or Idle
Microchip
Module
Illegal Opcode
WDT
the
Trap Conflict
Section 26.0 “Electri-
to
of this data sheet,
“PIC24F
note
V
Detect
DD
web
Glitch Filter
that
Rise
Family
site
the
Preliminary
BOR
POR
in
• TRAPR: Trap Conflict Reset
• IOPUWR: Illegal Condition Device Reset
A simplified block diagram of the Reset module is
shown in
Any active source of Reset will make the SYSRST sig-
nal active. On system Reset, some of the registers
associated with the CPU and peripherals are forced to
a known Reset state, and some are unaffected.
All types of device Reset set a corresponding status bit
in the RCON register to indicate the type of Reset (see
Register
All bits that are set, with the exception of the POR bit
(RCON<0>), are cleared during a POR event. The user
application can set or clear any bit at any time during
code execution. The RCON bits only serve as status
bits. Setting a particular Reset status bit in software
does not cause a device Reset to occur.
The RCON register also has other bits associated with
the Watchdog Timer and device power-saving states.
The function of these bits is discussed in other sections
of this data sheet.
- Illegal Opcode Reset
- Uninitialized W Register Reset
- Security Reset
Note:
Note:
PIC24FJ16MC101/102
6-1).
Figure
Refer to the specific peripheral section or
Section 3.0 “CPU”
register Reset states.
The status bits in the RCON register
should be cleared after they are read so
that the next RCON register value after a
device Reset is meaningful.
6-1.
SYSRST
of this data sheet for
DS39997B-page 55