 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
PIC18F8490 Datasheet(PDF) 3 Page - Microchip Technology |
|
||||||||||||||||||||||||||||||
PIC18F8490 Datasheet(HTML) 3 Page - Microchip Technology |
|
|
3 / 412 page  2004 Microchip Technology Inc. Preliminary DS39629B-page 1 PIC18F6390/6490/8390/8490 LCD Driver Module Features: • Direct driving of LCD panel • Up to 48 segments: Software Selectable • Programmable LCD timing module: - Multiple LCD timing sources available - Up to 4 commons: Static, 1/2, 1/3 or 1/4 multiplex - Static, 1/2 or 1/3 bias configuration • Can drive LCD panel while in Sleep mode Power Managed Modes: • Run: CPU on, peripherals on • Idle: CPU off, peripherals on • Sleep: CPU off, peripherals off • Idle mode currents down to 5.8 µA typical • Sleep current down to 0.1 µA typical • Timer1 Oscillator: 1.8 µA, 32 kHz, 2V • Watchdog Timer: 2.1 µA • Two-Speed Oscillator Start-up Flexible Oscillator Structure: • Four Crystal modes: - LP: up to 200 kHz - XT: up to 4 MHz - HS: up to 40 MHz - HSPLL: 4-10 MHz (16-40 MHz internal) • 4x Phase Lock Loop (available for crystal and internal oscillators) • Two External RC modes, up to 4 MHz • Two External Clock modes, up to 40 MHz • Internal oscillator block: - 8 user selectable frequencies, from 31 kHz to 8 MHz - Provides a complete range of clock speeds from 31 kHz to 32 MHz when used with PLL - User-tunable to compensate for frequency drift • Secondary oscillator using Timer1 @ 32 kHz • Fail-Safe Clock Monitor: - Allows for safe shut down of device if primary or secondary clock fails Peripheral Highlights: • High current sink/source 25 mA/25 mA • Four external interrupts • Four input-change interrupts • Four 8-bit/16-bit Timer/Counter modules • Real-Time Clock (RTC) Software module: - Configurable 24-hour clock, calendar, automatic 100-year or 12800-year, day-of-week calculator - Uses Timer1 • Up to 2 Capture/Compare/PWM (CCP) modules • Master Synchronous Serial Port (MSSP) module supporting 3-wire SPI™ (all 4 modes) and I2C™ Master and Slave modes • Addressable USART module: - Supports RS-485 and RS-232 • Enhanced Addressable USART module: - Supports RS-485, RS-232 and LIN 1.2 - Auto-wake-up on Start bit - Auto-baud Detect • 10-bit, up to 12-channel Analog-to-Digital Converter module (A/D): - Auto-acquisition capability - Conversion available during Sleep • Dual analog comparators with input multiplexing Special Microcontroller Features: • C compiler optimized architecture - Optional extended instruction set designed to optimize re-entrant code • 1000 erase/write cycle Flash program memory typical • Flash Retention: 100 years typical • Priority levels for interrupts • 8 x 8 Single-Cycle Hardware Multiplier • Extended Watchdog Timer (WDT): - Programmable period from 4 ms to 132 s - 2% stability over VDD and temperature • In-Circuit Serial Programming™ (ICSP™) via two pins • In-Circuit Debug (ICD) via two pins • Wide operating voltage range: 2.0V to 5.5V Device Program Memory Data Memory I/O LCD (pixel) 10-bit A/D (ch) CCP (PWM) MSSP Comparators Timers 8/16-bit Flash (bytes) # Single-Word Instructions SRAM (bytes) SPI Master I2C™ PIC18F6390 8K 4096 768 50 128 12 2 Y Y 1/1 2 1/3 PIC18F6490 16K 8192 768 50 128 12 2 Y Y 1/1 2 1/3 PIC18F8390 8K 4096 768 66 192 12 2 Y Y 1/1 2 1/3 PIC18F8490 16K 8192 768 66 192 12 2 Y Y 1/1 2 1/3 64/80-Pin Flash Microcontrollers with LCD Driver and nanoWatt Technology |
Similar Part No. - PIC18F8490 |
|
Similar Description - PIC18F8490 |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
