PIC24FJ128GB210-I/BG Microchip Technology, PIC24FJ128GB210-I/BG Datasheet - Page 236

• Manufacturer Part Number: PIC24FJ128GB210-I/BG
• Description: IC, 16BIT MCU, PIC24F, 32MHZ, BGA-121
• Manufacturer: Microchip Technology
• Series: PIC® 24Fr

Specifications of PIC24FJ128GB210-I/BG

• Controller Family/series: PIC24
• No. Of I/o's: 84
• Ram Memory Size: 96KB
• Cpu Speed: 32MHz
• No. Of Timers: 5
• No. Of Pwm Channels: 9
• Core Size: 16 Bit
• Program Memory Size: 128KB
• Core Processor: PIC
• Speed: 32MHz
• Connectivity: I²C, IrDA, SPI, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 84
• Program Memory Type: FLASH
• Ram Size: 96K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Data Converters: A/D 24x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 121-TFBGA
• Processor Series: PIC24FJ
• Core: PIC
• Data Bus Width: 16 bit
• Data Ram Size: 96 KB
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 44
• Number Of Timers: 5
• Operating Supply Voltage: 2.2 V to 3.6 V
• 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, MA240021
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 24 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC24FJ256GB210 FAMILY
FIGURE 18-5:
18.1.2
18.1.2.1
PIC24FJ256GB210 family devices have a built-in
15 k pull-down resistor on the D+ and D- lines. These
are used in tandem to signal to the bus that the micro-
FIGURE 18-6:
DS39975A-page 236
V
V
~3.3V
~5V
BUS
SELF
Regulator
Low I
HOST AND OTG MODES
100 k
D+ and D- Pull-Down Resistors
Q
3.3V
Connector
100
Micro A/B
DUAL POWER EXAMPLE
HOST INTERFACE EXAMPLE
V
GND
BUS
D+
D-
ID
150 µF
Attach Sense
Thermal Fuse
Polymer PTC
V
V
V
V
BUS
DD
USB
SS
2 k
2 k
+5V
0.1 µF,
3.3V
controller is operating in Host mode. They are engaged
by setting the HOSTEN bit (U1CON<3>). If the OTGEN
bit (U1OTGCON<2>) is set, then these pull-downs are
enabled by setting the DPPULDWN and DMPULDWN
bits (U1OTGCON<5:4>).
18.1.2.2
In Host mode, as well as Host mode in On-The-Go
operation, the “USB 2.0 OTG Specification” requires
that the host application should supply power on V
Since the microcontroller is running below V
not able to source sufficient current, a separate power
supply must be provided.
When the application is always operating in Host mode,
a simple circuit can be used to supply V
regulate current on the bus (Figure 18-6). For OTG
operation, it is necessary to be able to turn V
off as needed, as the microcontroller switches between
Device and Host modes. A typical example using an
external charge pump is shown in Figure 18-7.
+3.3V +3.3V
Power Configurations
V
V
A/D Pin
V
D+
D-
ID
V
USB
PIC
DD
BUS
SS
®
MCU
 2010 Microchip Technology Inc.
BUS
BUS
BUS
, and is
on or
BUS
and
.