MC68HC908JL8 MOTOROLA [Motorola, Inc], MC68HC908JL8 Datasheet - Page 15
MC68HC908JL8
Manufacturer Part Number
MC68HC908JL8
Description
Motorola reserves the right to make changes without further notice to any products herein
Manufacturer
MOTOROLA [Motorola, Inc]
Datasheet
1.MC68HC908JL8.pdf
(288 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC68HC908JL8CDW
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
Part Number:
MC68HC908JL8CDWE
Manufacturer:
FREESCALE
Quantity:
20 000
Company:
Part Number:
MC68HC908JL8CFA
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC68HC908JL8CFA
Manufacturer:
FREESCALE
Quantity:
20 000
Company:
Part Number:
MC68HC908JL8CFAE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC68HC908JL8CFAE
Manufacturer:
FREESCALE
Quantity:
20 000
Company:
Part Number:
MC68HC908JL8CP
Manufacturer:
FREESCALE Semiconductor
Quantity:
388
Part Number:
MC68HC908JL8CP
Manufacturer:
FRE/MOT
Quantity:
20 000
Company:
Part Number:
MC68HC908JL8CSPE
Manufacturer:
SINOPOWER
Quantity:
24 000
Company:
Part Number:
MC68HC908JL8CSPE
Manufacturer:
Freescale Semiconductor
Quantity:
135
Company:
Part Number:
MC68HC908JL8CSPE
Manufacturer:
FREESCALE
Quantity:
51
Company:
Part Number:
MC68HC908JL8MFAE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
MC68HC908JL8
MOTOROLA
—
Rev. 2.0
14.4
14.4.1
14.5
14.6
15.1
15.2
15.3
15.4
15.5
15.5.1
15.6
15.6.1
15.6.2
15.7
15.7.1
15.7.2
15.8
16.1
16.2
16.3
16.4
16.4.1
16.4.2
16.4.3
16.4.4
16.4.5
16.4.6
Freescale Semiconductor, Inc.
For More Information On This Product,
Section 16. Computer Operating Properly (COP)
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236
IRQ Module During Break Interrupts . . . . . . . . . . . . . . . . . . .239
IRQ Status and Control Register (INTSCR) . . . . . . . . . . . . . . 239
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
I/O Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Keyboard Interrupt Registers . . . . . . . . . . . . . . . . . . . . . . . . . 245
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .247
Keyboard Module During Break Interrupts . . . . . . . . . . . . . . .248
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
I/O Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
Section 15. Keyboard Interrupt Module (KBI)
IRQ Pin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
Keyboard Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Keyboard Status and Control Register. . . . . . . . . . . . . . . . 246
Keyboard Interrupt Enable Register . . . . . . . . . . . . . . . . . . 247
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
ICLK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
COPCTL Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
Power-On Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
Internal Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
Reset Vector Fetch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 252
COPD (COP Disable). . . . . . . . . . . . . . . . . . . . . . . . . . . . .252
Go to: www.freescale.com
Table of Contents
Table of Contents
Technical Data
15