MC68HC908QT2CDW

Manufacturer Part NumberMC68HC908QT2CDW
DescriptionIC MCU 1.5K FLASH W/ADC 8-SOIC
ManufacturerFreescale Semiconductor
SeriesHC08
MC68HC908QT2CDW datasheet
 

Specifications of MC68HC908QT2CDW

Core ProcessorHC08Core Size8-Bit
Speed8MHzPeripheralsLVD, POR, PWM
Number Of I /o5Program Memory Size1.5KB (1.5K x 8)
Program Memory TypeFLASHRam Size128 x 8
Voltage - Supply (vcc/vdd)2.7 V ~ 5.5 VOscillator TypeInternal
Operating Temperature-40°C ~ 85°CPackage / Case8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
Lead Free Status / RoHS StatusContains lead / RoHS non-compliantEeprom Size-
Data Converters-Connectivity-
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Page 84/184

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Keyboard Interrupt Module (KBI)
9.7.2 Keyboard Interrupt Enable Register
The port A keyboard interrupt enable register (KBIER) enables or disables each port A pin or auto wakeup
to operate as a keyboard interrupt input.
Address: $001B
Bit 7
Read:
0
Write:
Reset:
0
= Unimplemented
Figure 9-4. Keyboard Interrupt Enable Register (KBIER)
KBIE5–KBIE0 — Port A Keyboard Interrupt Enable Bits
Each of these read/write bits enables the corresponding keyboard interrupt pin on port A to latch
interrupt requests. Reset clears the keyboard interrupt enable register.
1 = KBIx pin enabled as keyboard interrupt pin
0 = KBIx pin not enabled as keyboard interrupt pin
AWUIE bit is not used in conjunction with the keyboard interrupt feature. To
see a description of this bit, see
84
6
5
4
3
AWUIE
KBIE5
KBIE4
KBIE3
0
0
0
0
NOTE
Chapter 4 Auto Wakeup Module
MC68HC908QY/QT Family Data Sheet, Rev. 6
2
1
Bit 0
KBIE2
KBIE1
KBIE0
0
0
0
(AWU).
Freescale Semiconductor