PIC24FJ64GA104-I/ML Microchip Technology, PIC24FJ64GA104-I/ML Datasheet - Page 22

• Manufacturer Part Number: PIC24FJ64GA104-I/ML
• Description: IC PIC MCU FLASH 64KB 44-QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 24Fr

Specifications of PIC24FJ64GA104-I/ML

• Program Memory Type: FLASH
• Program Memory Size: 64KB (22K x 24)
• Package / Case: 44-QFN
• Core Processor: PIC
• Core Size: 16-Bit
• Speed: 32MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 35
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 13x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC24FJ
• Core: PIC
• Data Bus Width: 16 bit
• Data Ram Size: 8 KB
• Interface Type: I2C/IrDA/SPI/UART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 35
• Number Of Timers: 5
• 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, DM240001, MA240020, DM240002, DM240011, DV164033
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 13-ch x 10-bit
• Controller Family/series: PIC24
• Ram Memory Size: 8KB
• Cpu Speed: 32MHz
• No. Of Timers: 5
• Embedded Interface Type: I2C, LIN, SPI, USART
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 876-1004 - PIC24 BREAKOUT BOARD
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

DS51873B-page 22
3.2.3
The XLP 16-bit board can use any one of six power options for full operation:
1. Bus power via the USB connector (J9). This provides a nominal 5V power
2. An unregulated supply of 9 VDC nominal (range of 5V to 12V) is supplied to J6.
3. Two AAA batteries (not included) installed in BT2. The output voltage is not regu-
4. A CR2032 coin cell battery (not included) installed in BT1. As with the AAA battery
5. Two headers (one 5-pin, one 6-pin 0.05” pitch) are provided to connect with exter-
6. An external, regulated DC power supply connected to the VDD SRC and one of
A four-way jumper block, POWER SOURCE SELECT (J12), selects the power supply
option. The available options are USB/EXT PWR, AAA, 2032 and HARVEST (methods
1 through 5, above). The default configuration (as shipped) is USB Power mode. The
jumper block does not control external power applied directly to the board (method 6),
since the test point is located in the circuit after the block.
3.2.3.1
The component power switch, IC PWR (S7), allows for software-enabled control of
power by the PIC24F device to many of the board components. When the switch is in
the “RB2” position, the RB2 port pin can control power to components using a
P channel FET switch (U3). This permits experimentation with a popular technique to
reduce an application’s power consumption and extend battery life.
When the switch is in the “ON” position, component power is selected only by the
corresponding component select jumper. See Section 3.2.4 “Component Select
Jumpers” for additional information.
Note 1:
source, regulated to approximately 3.3V for the microcontroller and board com-
ponents, through a Schottky diode and Low Dropout (LDO) regulator circuit (D7,
Q1). The green power LED (D5) is illuminated when this power source is used
and bus power is present.
For default functionality, a center hot power supply with a current capability of
100 mA is sufficient. A larger power supply can be used, up to 700 mA, and may
be needed to support PICtail accessories. This voltage is fed into the on-board
regulator. The green power LED is illuminated when this power source is used
and power is present.
lated by the LDO, so the microcontroller and board run at the voltage provided by
the battery pair. To minimize current consumption, the power LED is not illuminated
for this power source.
option, the microcontroller and board run directly from the 3V nominal battery
voltage and the power LED is not illuminated.
nal energy harvesting development systems. The headers are industry standard
sizes commonly used with energy harvesting applications. If you plan to use an
energy harvesting system, verify pin compatibility before proceeding.
the GND test points. Voltage is supplied to board and microcontroller without volt-
age drops or voltage regulation; therefore, supply voltage must meet the voltage
requirements for the installed PIC24F device. The power LED does not illuminate
in this configuration.
The installed PIC24F16KA102 operates between 1.8V to 3.6V. Refer to the
appropriate device data sheet for other devices.
2:
Power Sources
COMPONENT POWER SWITCH
The XLP 16-Bit Development Kit does not include a power supply. If an
external supply is needed, use Microchip part number AC162039.
The regulated power supply options are provided for easier development.
Power consumption by a regulator circuit is not included in board power
measurement.
 2010 Microchip Technology Inc.