PIC18F85K90 _ BDTIC 中国领先电子元器件代理商

PIC18F85K90

The PIC18F87K90 family of 8-bit microcontrollers, featuring nanoWatt XLP technology and the Charge Time Measurement Unit (CTMU) module, provide ideal solutions for battery-powered LCD applications utilizing touch interfaces. With 24 channels of capacitive touch sensing in an 80-pin package, these MCUs enable higher system integration – combining large segmented LCDs with the capability for a high number of touch sliders, buttons and keys or touch screen technology. Industry-leading low power operation exhibited by this family of microcontrollers helps to extend battery life in applications such as portable medical devices, thermostats, security systems, utility meters, small appliances, and electronic door locks.

产品特性

nanoWatt XLP technology for low sleep, RTCC, LCD and WDT currents
Low-Power BOR
Ultra Low-Power Wake-Up
Fast Wake-Up
Low Input Leakage Currents
Up to 16 MIPS Performance
Operating Speed up to 64 MHz
Operating Voltage Range: 1.8 to 5.5V
8 X 8 Single-Cycle Hardware Multiplier
Three Internal Oscillators: 31 kHz, 500 kHz, 16 MHz
LCD Driver
Up to 48 Segments and 192 Pixels
Drives LCD Panel in Sleep Mode
Programmable LCD Timing Module
Charge Time Measurement Unit for mTouch Sensing
A/D Converter
12-bit Resolution
24 Channels
Eight CCP/ECCP Modules
Eight 8/16-bit Timer/Counter Modules
Three Analog Comparators
Hardware Real-Time Clock and Calendar (RTCC)
Two Master Synchronous Serial Port Modules

技术参数

Parameter Name Value	Value
Program Memory Type Flash	Flash
Program Memory (KB) 32	32
CPU Speed (MIPS) 16	16
RAM Bytes 2,048	2,048
Data EEPROM (bytes) 1024	1024
Digital Communication Peripherals 2-UART, 2-A/E/USART, 2-SPI, 2-I2C2-MSSP(SPI/I2C)	2-UART, 2-A/E/USART, 2-SPI, 2-I2C2-MSSP(SPI/I2C)
Capture/Compare/PWM Peripherals 5 CCP, 3 ECCP	5 CCP, 3 ECCP
Timers 4 x 8-bit, 4 x 16-bit	4 x 8-bit, 4 x 16-bit
ADC 24 ch, 12-bit	24 ch, 12-bit
Comparators 3	3
Segment LCD (pixels) 192	192
Temperature Range (C) -40 to 125	-40 to 125
Operating Voltage Range (V) 1.8 to 5.5	1.8 to 5.5
Pin Count 80	80
XLP Yes	Yes
Cap Touch Channels 24	24

文档资料

PIC18F87K90 Family Data Sheet	Data Sheets	07/07/2011	4482KB
PIC18F87K90 Family Silicon/Data Sheet Errata	Errata	07/10/2015	157KB
PIC18F6XKXX/8XKXX Family Flash MCU Programming Specification	Programming Specification	08/10/2010	457KB
AN1204 - Microchip MiWi P2P Wireless Protocol	AppNote	11/16/2010	417KB
AN1229 - Class B Safety Software Library for PIC MCUs and dsPIC DSCs	AppNote	04/24/2012	439KB
AN1250 - Microchip CTMU for Capacitive Touch Applications	AppNote	02/03/2009	834KB
AN1267 - nanoWatt & nanoWatt XLP(TM) Technologies: An Introduction to Microchip's Low Power devices	AppNote	10/08/2009	259KB
AN1310 - High-Speed Bootloader for PIC16 and PIC18 Devices	AppNote	02/03/2010	482KB
AN1317 - mTouch Conducted Noise Immunity Techniques for the CTMU	AppNote	05/19/2010	1100KB
AN1375 - AN1375, See What You Can Do with the CTMU	AppNote	05/11/2011	168KB
AN1416 - Low-Power Design Guide	AppNote	11/30/2011	274KB
AN1450 - Delay Block/Debouncer	AppNote	07/30/2012	1414KB
AN1921 - Microchip TCP/IP Lite Stack	AppNote	11/16/2015	264KB
AN2045 - Interfacing Serial EEPROMs with 8-Bit PIC Microcontrollers	AppNote	01/21/2016	2087KB
AN2059 - LIN Basics and Implementation of the MCC LIN Stack Library on 8-Bit PIC Microcontrollers	AppNote	02/24/2016	816KB
TB3016 - Using the PIC MCU CTMU for Temperature Measurement	AppNote	02/19/2009	116KB
8-bit PIC® Microcontroller Solutions	Brochures	05/02/2014	6041KB
Electronic Solutions for Medical and Fitness	Brochures	09/10/2014	10216KB
eXtreme Low Power (XLP) PIC® MCUs Brochure	Brochures	06/08/2016	4336KB
MPLAB® X IDE Product Overview	Sell Sheets	07/11/2011	182KB
nanoWatt XLP Mini-Poster	Product Line Documents	04/21/2010	780KB
AN1921 Source code	AppNoteLiterature	09/10/2015	16041KB
AN2045 EXP8I2CClick.X.zip	AppNoteLiterature	01/21/2016	684KB
AN2045 EXP8SPIClick.X.zip	AppNoteLiterature	01/21/2016	417KB
Corporate Product Selector Guide	Product Line Card	04/13/2016	10173KB
LCD PICmicro MCU Tips 'n Tricks	Tips and Tricks	05/08/2007	1069KB
PIC Microcontroller Compiled Tips 'n Tricks Guide	Tips and Tricks	04/22/2009	5964KB
PIC® MCU Tips 'n Tricks Featuring nanoWatt XLP Technology	Tips and Tricks	04/22/2009	643KB
PICDEM LCD 2 Demonstration Kit User's Guide	User Guides	11/24/2010	2092KB

订购型号

Part Number	Leads	Package Type	Temp Range	Packing	1+	26+	100+	1000+	5000+
PIC18F85K90-E/PT	80	TQFP	-40C to +125C	TRAY	4.24	3.89	3.52	3.24	3.08
PIC18F85K90-I/PT	80	TQFP	-40C to +85C	TRAY	3.85	3.53	3.20	2.94	2.80
PIC18F85K90-I/PTRSL	80	TQFP	-40C to +85C	TRAY	3.85	3.53	3.20	2.94	2.80
PIC18F85K90T-I/PT	80	TQFP	-40C to +85C	T/R	3.90	3.58	3.24	2.98	2.84
PIC18F85K90T-I/PTRSL	80	TQFP	-40C to +85C	T/R	3.90	3.58	3.24	2.98	2.84

相类似产品

Product	Pins	Flash	RAM	Price5K
PIC18F65K90	64	32	2,048	$2.53
PIC18F66K90	64	64	3,828	$2.84
PIC18F67K90	64	128	3,828	$3.08
PIC18F85K90	80	32	2,048	$2.80
PIC18F86K90	80	64	3,828	$3.11
PIC18F87K90	80	128	4,096	$3.35

器件无铅环保信息

PartNumber	DeviceWeight	ShippingWeight	LeadCount	PackageType	PackageWidth	SolderComposition	JEDECIndicator
PIC18F85K90T-I/PT	0.366700	0.969167	80	TQFP	12x12x1mm	Matte Tin	e3
PIC18F85K90-I/PT	0.366700	3.571429	80	TQFP	12x12x1mm	Matte Tin	e3
PIC18F85K90-E/PT	0.366700	3.571429	80	TQFP	12x12x1mm	Matte Tin	e3
PIC18F85K90T-I/PTRSL	0.366700	0.969167	80	TQFP	12x12x1mm	Matte Tin	e3
PIC18F85K90-I/PTRSL	0.366700	3.571429	80	TQFP	12x12x1mm	Matte Tin	e3