PIC18F14K50T-I/SO Microchip Technology, PIC18F14K50T-I/SO Datasheet - Page 251
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PIC18F14K50T-I/SO
Manufacturer Part Number
PIC18F14K50T-I/SO
Description
16 KB Flash, 768 RAM, 15 I/O, 10-Bit ADC, USB 2.0 20 SOIC .300in T/R
Manufacturer
Microchip Technology
Series
PIC® XLP™ 18Fr
Datasheets
1.PIC18F13K50-ISS.pdf
(420 pages)
2.PIC18F13K50-ISS.pdf
(10 pages)
3.PIC18F13K50-ISS.pdf
(2 pages)
4.PIC18F14K50-ISS.pdf
(4 pages)
Specifications of PIC18F14K50T-I/SO
Core Processor
PIC
Core Size
8-Bit
Speed
48MHz
Connectivity
I²C, SPI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
14
Program Memory Size
16KB (8K x 16)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 11x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
20-SOIC (7.5mm Width)
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
768 B
Interface Type
EUSART, I2C, MSSP, SPI, USB
Maximum Clock Frequency
48 MHz
Number Of Programmable I/os
15
Number Of Timers
4
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 11 Channel
A/d Bit Size
10 bit
A/d Channels Available
11
Height
2.05 mm
Length
12.8 mm
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.7 V
Width
7.49 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AC244023 - PROC EXTENS PAK PIC18F1XK50DV164126 - KIT DEVELOPMENT USB W/PICKIT 2DM164127 - KIT DEVELOPMENT USB 18F14/13K50AC164112 - VOLTAGE LIMITER MPLAB ICD2 VPPXLT20SO1-1 - SOCKET TRANS ICE 20DIP TO 20SOIC
Lead Free Status / Rohs Status
Details
- PIC18F13K50-ISS PDF datasheet
- PIC18F13K50-ISS PDF datasheet #2
- PIC18F13K50-ISS PDF datasheet #3
- PIC18F14K50-ISS PDF datasheet #4
- Current page: 251 of 420
- Download datasheet (4Mb)
22.0
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
Section 22.10 “Overview of USB”
design reference. Designers are encouraged to refer to
the official specification published by the USB Imple-
menters 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 22-1:
2010 Microchip Technology Inc.
USB Clock from the
Note 1: The internal pull-up resistors should be disabled (UPUEN = 0) if external pull-up resistors are used.
Oscillator Module
USB Control and
USB RAM
256 byte
Configuration
UNIVERSAL SERIAL BUS
(USB)
2: PIC18F13K50/PIC18F14K50 only.
USB
PIC18F1XK50/PIC18LF1XK50 Family
3.3V LDO Regulator
information
USB PERIPHERAL AND OPTIONS
UPUEN
USB
SIE
FSEN
is
only for application
(2)
provided
Transceiver
Internal Pull-ups
FS
Preliminary
in
P
P
22.1
PIC18F1XK50/PIC18LF1XK50
full-speed and low-speed, compatible USB Serial Inter-
face Engine (SIE) that allows fast communication
between any USB host and the PIC
The SIE can be interfaced directly to the USB by
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 22-1
peripheral and its features.
V
USB
Overview of the USB Peripheral
D+
D-
PIC18F/LF1XK50
presents a general overview of the USB
Pull-ups
Optional
External
Speed)
(Full
(1)
Speed)
(Low
External 3.3V
devices
Supply
DS41350E-page 251
®
microcontroller.
USB Bus
contain
a
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