MC68HC908LK24CFU Freescale Semiconductor, MC68HC908LK24CFU Datasheet - Page 21
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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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MC68HC908LJ24/LK24 — Rev. 2.1
Freescale Semiconductor
21.1
21.2
21.3
21.4
21.4.1
21.4.2
21.4.3
21.4.4
21.4.5
21.4.6
21.4.7
21.4.8
21.5
21.6
21.7
21.8
21.8.1
21.8.2
21.9
22.1
22.2
22.3
22.4
22.4.1
22.4.2
22.4.3
22.4.4
22.5
Section 21. Computer Operating Properly (COP)
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .415
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 415
Interrupts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .419
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 419
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .421
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421
LVI Status Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 425
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .416
I/O Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 417
COP Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 419
Monitor Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .419
COP Module During Break Mode . . . . . . . . . . . . . . . . . . . . . . 420
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .422
ICLK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 417
STOP Instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 417
COPCTL Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .417
Power-On Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 417
Internal Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 418
Reset Vector Fetch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 418
COPD (COP Disable). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 418
COPRS (COP Rate Select) . . . . . . . . . . . . . . . . . . . . . . . . 418
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .420
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .420
Polled LVI Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 424
Forced Reset Operation . . . . . . . . . . . . . . . . . . . . . . . . . . .424
Voltage Hysteresis Protection . . . . . . . . . . . . . . . . . . . . . . 424
LVI Trip Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 425
Section 22. Low-Voltage Inhibit (LVI)
Table of Contents
Table of Contents
Data Sheet
21
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