MC908AZ60AMFUE Freescale Semiconductor, MC908AZ60AMFUE Datasheet - Page 263

• Manufacturer Part Number: MC908AZ60AMFUE
• Description: IC MCU FLASH 8.4MHZ 60K 64QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908AZ60AMFUE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8.4MHz
• Connectivity: CAN, SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 52
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 15x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 64-QFP
• Processor Series: HC08AZ
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8.4 MHz
• Number Of Programmable I/os: 52
• Number Of Timers: 8
• Operating Supply Voltage: 5 V to 5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, M68CBL05CE, ZK-HC08AX-A, M68EM08AS/AZ60AE
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 15 Channel
• Package: 64PQFP
• Family Name: HC08
• Maximum Speed: 8.4 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

22.8 Port G
Port G is a 3-bit special function port that shares all of its pins with the keyboard interrupt module (KBD).
Note that Port G is only available on 64-pin package options.
22.8.1 Port G Data Register
The port G data register contains a data latch for each of the three port G pins.
PTG[2:0] — Port G Data Bits
KBD[2:0] — Keyboard Wakeup pins
22.8.2 Data Direction Register G
Data direction register G determines whether each port G pin is an input or an output. Writing a logic 1 to
a DDRG bit enables the output buffer for the corresponding port G pin; a logic 0 disables the output buffer.
Freescale Semiconductor
These read/write bits are software programmable. Data direction of each port G pin is under the control
of the corresponding bit in data direction register G. Reset has no effect on PTG[2:0].
The keyboard interrupt enable bits, KBIE[2:0], in the keyboard interrupt control register, enable the port
G pins as external interrupt pins (See
interrupt pin will override the corresponding DDRGx.
Alternative
Function:
Address:
Address:
Reset:
Reset:
Read:
Read:
Write:
Write:
MC68HC908AZ60A • MC68HC908AS60A • MC68HC908AS60E Data Sheet, Rev. 6
$000A
$000E
Bit 7
Bit 7
R
R
R
R
0
0
0
Figure 22-21. Data Direction Register G (DDRG)
Figure 22-20. Port G Data Register (PTG)
= Reserved
= Reserved
R
R
6
0
6
0
0
Chapter 24 Keyboard Module
R
R
5
0
5
0
0
Unaffected by Reset
R
R
4
0
4
0
0
R
R
3
0
3
0
0
DDRG2
PTG2
KBD2
2
2
0
(KBI)). Enabling an external
DDRG1
PTG1
KBD1
1
1
0
DDRG0
PTG0
KBD0
Bit 0
Bit 0
0
Port G
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