PIC18F47J53T-I/ML Microchip Technology, PIC18F47J53T-I/ML Datasheet - Page 379

• Manufacturer Part Number: PIC18F47J53T-I/ML
• Description: IC MCU 8BIT 128KB FLASH 44 QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F47J53T-I/ML

• Program Memory Type: FLASH
• Program Memory Size: 128KB (64K x 16)
• Package / Case: *
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, LIN, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 34
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2.15 V ~ 3.6 V
• Data Converters: A/D 13x10b/12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3.8 KB
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 48 MHz
• Number Of Programmable I/os: 22
• Number Of Timers: 8
• Operating Supply Voltage: 2.15 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MA180029 - BOARD DEMO PIC18F47J53 FS USB
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

23.0
This section describes the details of the USB peripheral.
Because of the very specific nature of the module,
knowledge of USB is expected. Some high-level USB
information is provided in Section 23.9 “Overview of
USB” only for application design reference. Designers
are encouraged to refer to the official specification
published by the USB Implementers Forum (USB-IF) for
the latest information. USB Specification Revision 2.0 is
the most current specification at the time of publication
of this document.
FIGURE 23-1:
 2010 Microchip Technology Inc.
Note 1: The internal pull-up resistors should be disabled (UPUEN = 0) if external pull-up resistors are used.
USB Clock from the
Oscillator Module
USB Control and
USB RAM
3.8-Kbyte
Configuration
UNIVERSAL SERIAL BUS
(USB)
USB PERIPHERAL AND OPTIONS
PIC18F47J53 Family
UTRDIS
UPUEN
USB
SIE
FSEN
Transceiver
Internal Pull-ups
FS
Preliminary
P
PIC18F47J53 FAMILY
P
23.1
PIC18F47J53 family devices contain a full-speed and
low-speed, compatible USB Serial Interface Engine
(SIE) that allows fast communication between any USB
host and the PIC
directly to the USB, utilizing the internal transceiver.
Some special hardware features have been included to
improve performance. Dual access port memory in the
device’s data memory space (USB RAM) has been
supplied to share direct memory access between the
microcontroller core and the SIE. Buffer descriptors are
also provided, allowing users to freely program end-
point memory usage within the USB RAM space.
Figure 23-1 provides a general overview of the USB
peripheral and its features.
V
USB
Overview of the USB Peripheral
D+
D-
Pull-ups
Optional
External
Speed)
(Full
®
MCU. The SIE can be interfaced
(1)
Speed)
(Low
External 3.3V
Supply
DS39964B-page 379
USB Bus