PIC24FJ128GB MICROCHIP [Microchip Technology], PIC24FJ128GB Datasheet - Page 198

• Manufacturer Part Number: PIC24FJ128GB
• Description: 64/80/100-Pin, 16-Bit Flash Microcontrollers with USB On-The-Go (OTG)
• Manufacturer: MICROCHIP [Microchip Technology]

PIC24FJ256GB110 FAMILY
FIGURE 17-1:
DS39897B-page 196
Note 1:
USBOEN
V
V
V
V
CMPST
CMPST
V
USBID
CPCON (1)
DMLN
BUSON
DPLN
BUSST
VMIO
VPIO
DMH
DPH
RCV
D+
V
V
D-
BUS
USB
1
2
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
Pins are multiplexed with digital I/O and other device features.
USB OTG MODULE BLOCK DIAGRAM
Transceiver Power 3.3V
SRP Charge
SRP Discharge
Full-Speed Pull-up
Host Pull-down
External Transceiver Interface
Host Pull-down
Transceiver
Preliminary
USB 3.3V
Regulator
Comparators
Voltage
USB
Assist
Boost
V
BUS
USB
SIE
© 2008 Microchip Technology Inc.
48 MHz USB Clock
Registers
Interface
Control
and
System
RAM