MC908QY4ACDWE Freescale Semiconductor, MC908QY4ACDWE Datasheet - Page 88

IC MCU 8BIT 4K FLASH 16-SOIC

MC908QY4ACDWE

Manufacturer Part Number
MC908QY4ACDWE
Description
IC MCU 8BIT 4K FLASH 16-SOIC
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet

Specifications of MC908QY4ACDWE

Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Peripherals
LVD, POR, PWM
Number Of I /o
13
Program Memory Size
4KB (4K x 8)
Program Memory Type
FLASH
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 6x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°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
+ 85 C
Mounting Style
SMD/SMT
Development Tools By Supplier
FSICEBASE, M68CBL05AE, DEMO908QB8, DEMO908QC16
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 6 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Connectivity
-
Lead Free Status / Rohs Status
 Details

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Keyboard Interrupt Module (KBI)
9.8.2 Keyboard Interrupt Enable Register (KBIER)
KBIER enables or disables each keyboard interrupt pin.
KBIE5–KBIE0 — Keyboard Interrupt Enable Bits
9.8.3 Keyboard Interrupt Polarity Register (KBIPR)
KBIPR determines the polarity of the enabled keyboard interrupt pin and enables the appropriate pullup
or pulldown device.
KBIP5–KBIP0 — Keyboard Interrupt Polarity Bits
88
Each of these read/write bits enables the corresponding keyboard interrupt pin to latch KBI interrupt
requests.
Each of these read/write bits enables the polarity of the keyboard interrupt detection.
1 = KBIx pin enabled as keyboard interrupt pin
0 = KBIx pin not enabled as keyboard interrupt pin
1 = Keyboard polarity is high level and/or rising edge
0 = Keyboard polarity is low level and/or falling edge
Reset:
Reset:
Read:
Write:
Read:
Write:
AWUIE bit is not used in conjunction with the keyboard interrupt feature. To
see a description of this bit, see
Figure 9-5. Keyboard Interrupt Polarity Register (KBIPR)
Bit 7
Bit 7
Figure 9-4. Keyboard Interrupt Enable Register (KBIER)
0
0
0
0
= Unimplemented
= Unimplemented
AWUIE
MC68HC908QYA/QTA Family Data Sheet, Rev. 3
6
0
6
0
0
KBIP5
KBIE5
5
0
5
0
Chapter 4 Auto Wakeup Module
KBIE4
KBIP4
NOTE
0
0
4
4
KBIE3
KBIP3
3
0
3
0
KBIE2
KBIP2
2
0
2
0
KBIE1
KBIP1
1
0
1
0
(AWU).
Freescale Semiconductor
KBIE0
KBIP0
Bit 0
Bit 0
0
0

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