MC68HC908AB32 MOTOROLA [Motorola, Inc], MC68HC908AB32 Datasheet - Page 346
![no-image](/images/no-image-200.jpg)
MC68HC908AB32
Manufacturer Part Number
MC68HC908AB32
Description
HCMOS Microcontroller Unit
Manufacturer
MOTOROLA [Motorola, Inc]
Datasheet
1.MC68HC908AB32.pdf
(392 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68HC908AB32CFU
Manufacturer:
MOTOROLA
Quantity:
1 372
Company:
Part Number:
MC68HC908AB32CFU
Manufacturer:
MC
Quantity:
852
Company:
Part Number:
MC68HC908AB32CFU
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
MC68HC908AB32CFU
Manufacturer:
FRE/MOT
Quantity:
20 000
Company:
Part Number:
MC68HC908AB32CFUE
Manufacturer:
ATMEL
Quantity:
1 001
Company:
Part Number:
MC68HC908AB32CFUE
Manufacturer:
FREE
Quantity:
6
Company:
Part Number:
MC68HC908AB32MPB
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
- Current page: 346 of 392
- Download datasheet (5Mb)
Keyboard Interrupt Module (KBI)
19.3 Features
19.4 I/O Pins
Technical Data
346
Addr.
$001B
$0021
Keyboard Interrupt Enable
Register Name
Generic Pin Name
and Control Register
Register (KBIER)
Keyboard Status
KBD0
KBD1
KBD2
KBD3
KBD4
KBI
(KBSCR)
Features of the keyboard interrupt module include the following:
The five keyboard interrupt pins are shared with standard port I/O pins.
The full name of the KBI pins are listed in
name appear in the text that follows.
Reset:
Reset:
Read:
Write:
Read:
Write:
•
•
•
•
•
Freescale Semiconductor, Inc.
Figure 19-1. KBI I/O Register Summary
For More Information On This Product,
Table 19-1. Pin Name Conventions
Five keyboard interrupt pins with pullup devices
Separate keyboard interrupt enable bits and one keyboard
interrupt mask
Built-in pull-up device if input pin is configured as input port bit
Programmable edge-only or edge- and level- interrupt sensitivity
Exit from low-power modes
Bit 7
0
0
0
0
Keyboard Interrupt Module (KBI)
Full MCU Pin Name
Go to: www.freescale.com
= Unimplemented
PTG0/KBD0
PTG1/KBD1
PTG2/KBD2
PTH0/KBD3
PTH1/KBD4
6
0
0
0
0
5
0
0
0
0
KBIE4
4
0
0
0
Pin Selected for KBI Function by
KBIE3
KEYF
Table
3
KBIEx Bit in KBIER
0
0
MC68HC908AB32
KBIE0
KBIE1
KBIE2
KBIE3
KBIE4
19-1. The generic pin
ACKK
KBIE2
2
0
0
0
IMASKK
KBIE1
1
0
0
MOTOROLA
—
MODEK
Rev. 1.0
KBIE0
Bit 0
0
0
Related parts for MC68HC908AB32
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![MC1723L](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
Motorola, Inc [VOLTAGE REGULATOR]
Manufacturer:
Motorola
Datasheet:
![MPQ1000](/images/no-image3.png)
Part Number:
Description:
6367254 MOTOROLA SC (XSTRS/R F)
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MC1494L](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
MC1494LMotorola, Inc [MONOLITHIC FOUR-QUADRANT MULTIPLIER]
Manufacturer:
Motorola
Datasheet:
![MC1466L](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
MC1466LMotorola, Inc [PRECISION WIDE RANGE VOLTAGE AND CURRENT REGULATOR]
Manufacturer:
Motorola
Datasheet:
![MC145532DW](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
MC145532DWMotorola, Inc [ADPCM Transcoder]
Manufacturer:
Motorola
Datasheet:
![MCR704](/images/no-image3.png)
Part Number:
Description:
Silicon Controlled Rectifiers
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MRF21010](/images/no-image3.png)
Part Number:
Description:
RF Power Field Effect Transistors N-Channel Enhancement-Mode Lateral MOSFETs
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MRF21125S](/images/no-image3.png)
Part Number:
Description:
RF POWER FIELD EFFECT TRANSISTORS
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MRF282S](/images/no-image3.png)
Part Number:
Description:
LATERAL N-CHANNEL BROADBAND RF POWER MOSFETs
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MRF5P20180](/images/no-image3.png)
Part Number:
Description:
RF POWER FIELD EFFECT TRANSISTOR
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MRF8372R1](/images/no-image3.png)
Part Number:
Description:
RF LOW POWER TRANSISTOR NPN SILICON
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![1SMA5921BT3](/images/no-image3.png)
Part Number:
Description:
PLASTIC SURFACE MOUNT ZENER DIODES 1.5 WATTS 3.3-68 VOLTS
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MR2835S](/images/no-image3.png)
Part Number:
Description:
OVERVOLTAGE TRANSIENT SUPPRESSOR
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MTD15N06](/images/no-image3.png)
Part Number:
Description:
TMOS POWER FET 15 AMPERES 60 VOLTS
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet:
![MTD20P03](/images/no-image3.png)
Part Number:
Description:
TMOS POWER FET LOGIC LEVEL 19 AMPERES 30 VOLTS RDS(on) = 0.099 OHM
Manufacturer:
MOTOROLA [Motorola, Inc]
Datasheet: