MC908LD64IFUE Freescale Semiconductor, MC908LD64IFUE Datasheet - Page 322

• Manufacturer Part Number: MC908LD64IFUE
• Description: IC MCU 8BIT FOR LCD 64-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908LD64IFUE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 6MHz
• Connectivity: I²C, USB
• Peripherals: OSD, POR, PWM
• Number Of I /o: 39
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 6x8b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 64-QFP
• Processor Series: HC08LD
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: I2C, USB
• Maximum Clock Frequency: 6 MHz
• Number Of Programmable I/os: 39
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, M68CBL05CE
• Minimum Operating Temperature: 0 C
• On-chip Adc: 8 bit, 6 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Keyboard Interrupt Module (KBI)
21.3 Features
21.4 I/O Pins
Data Sheet
322
Addr.
$004E
$004F
Keyboard Interrupt Enable
Generic Pin Name
Register Name
Keyboard Status and
KBI0–KBI7
Control Register
KBI
(KBSCR)
Register
(KBIER)
Features of the keyboard interrupt module (KBI) include:
The eight 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:
•
•
•
•
Figure 21-1. KBI I/O Register Summary
Table 21-1. Pin Name Conventions
Eight keyboard interrupt pins with pull-up devices
Separate keyboard interrupt enable bits and one keyboard
interrupt mask
Programmable edge-only or edge- and level- interrupt sensitivity
Exit from low-lower modes
KBIE7
Bit 7
0
0
0
Keyboard Interrupt Module (KBI)
PTA0/KBI0–PTA7/KBI7
Full MCU Pin Name
= Unimplemented
KBIE6
6
0
0
0
KBIE5
5
0
0
0
KBIE4
4
0
0
0
Pin Selected for KBI Function by
KBIE3
KEYF
Table
3
0
0
KBIEx Bit in KBIER
KBIE0–KBIE7
MC68HC908LD64
21-1. The generic pin
KBIE2
ACKK
Freescale Semiconductor
2
0
0
0
IMASKK
KBIE1
1
0
0
—
MODEK
Rev. 3.0
KBIE0
Bit 0
0
0