MCHC908QY1VDWE Freescale Semiconductor, MCHC908QY1VDWE Datasheet - Page 84
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MCHC908QY1VDWE
Manufacturer Part Number
MCHC908QY1VDWE
Description
IC MCU 1.5K FLASH 16-SOIC
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC908QY4MDWER.pdf
(184 pages)
Specifications of MCHC908QY1VDWE
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Peripherals
LVD, POR, PWM
Number Of I /o
13
Program Memory Size
1.5KB (1.5K x 8)
Program Memory Type
FLASH
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 105°C
Package / Case
16-SOIC (0.300", 7.5mm Width)
Processor Series
HC08QY
Core
HC08
Data Bus Width
8 bit
Data Ram Size
128 B
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
13
Number Of Timers
2
Maximum Operating Temperature
+ 105 C
Mounting Style
SMD/SMT
Development Tools By Supplier
FSICEBASE, M68CBL05AE, DEMO908QB8, DEMO908QC16
Minimum Operating Temperature
- 40 C
Package
16SOIC W
Family Name
HC08
Maximum Speed
8 MHz
Operating Supply Voltage
3.3|5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Connectivity
-
Lead Free Status / Rohs Status
Details
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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.
KBIE5–KBIE0 — Port A Keyboard Interrupt Enable Bits
84
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
Address: $001B
AWUIE bit is not used in conjunction with the keyboard interrupt feature. To
see a description of this bit, see
Reset:
Read:
Write:
Figure 9-4. Keyboard Interrupt Enable Register (KBIER)
Bit 7
0
0
= Unimplemented
AWUIE
MC68HC908QY/QT Family Data Sheet, Rev. 6
6
0
KBIE5
5
0
Chapter 4 Auto Wakeup Module
NOTE
KBIE4
4
0
KBIE3
3
0
KBIE2
2
0
KBIE1
1
0
(AWU).
Freescale Semiconductor
KBIE0
Bit 0
0
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