MC68HC908LK24CFU Freescale Semiconductor, MC68HC908LK24CFU Datasheet - Page 20
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MC68HC908LK24CFU
Manufacturer Part Number
MC68HC908LK24CFU
Description
IC MCU 24K FLASH 8MHZ SPI 64-QFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC908LK24CFUE.pdf
(464 pages)
Specifications of MC68HC908LK24CFU
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Connectivity
I²C, IRSCI, SPI
Peripherals
LCD, LVD, POR, PWM
Number Of I /o
40
Program Memory Size
24KB (24K x 8)
Program Memory Type
FLASH
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 6x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC908LK24CFU
Manufacturer:
FREESCALE Semiconductor
Quantity:
489
Company:
Part Number:
MC68HC908LK24CFU
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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Table of Contents
Data Sheet
20
18.8
18.8.1
18.8.2
18.8.3
19.1
19.2
19.3
19.4
19.4.1
19.5
19.6
20.1
20.2
20.3
20.4
20.5
20.5.1
20.6
20.6.1
20.6.2
20.7
20.7.1
20.7.2
20.8
Port F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .401
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .402
IRQ Module During Break Interrupts . . . . . . . . . . . . . . . . . . . 405
IRQ Status and Control Register (INTSCR) . . . . . . . . . . . . . . 405
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .407
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 407
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 408
I/O Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 408
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .409
Keyboard Interrupt Registers . . . . . . . . . . . . . . . . . . . . . . . . . 412
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 414
Keyboard Module During Break Interrupts . . . . . . . . . . . . . . . 414
Section 20. Keyboard Interrupt Module (KBI)
Port F Data Register (PTF) . . . . . . . . . . . . . . . . . . . . . . . . 397
Data Direction Register F (DDRF) . . . . . . . . . . . . . . . . . . . 398
Port F LED Control Register (LEDF) . . . . . . . . . . . . . . . . . 399
IRQ Pin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 404
Keyboard Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411
Keyboard Status and Control Register. . . . . . . . . . . . . . . . 412
Keyboard Interrupt Enable Register . . . . . . . . . . . . . . . . . . 413
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .414
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .414
Section 19. External Interrupt (IRQ)
Table of Contents
MC68HC908LJ24/LK24 — Rev. 2.1
Freescale Semiconductor
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