MC9S08QD4VSC Freescale Semiconductor, MC9S08QD4VSC Datasheet - Page 139

• Manufacturer Part Number: MC9S08QD4VSC
• Description: IC MCU 4K FLASH 256RAM 8-SOIC
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of MC9S08QD4VSC

• Core Processor: HCS08
• Core Size: 8-Bit
• Speed: 10MHz
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 4
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 8-SOIC (3.9mm Width)
• Processor Series: S08QD
• Core: HCS08
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: I2C, SCI, SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 4
• Number Of Timers: 3
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWS08
• Development Tools By Supplier: DEMO9S08QD4
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 4-ch x 10-bit
• Cpu Family: HCS08
• Device Core Size: 8b
• Frequency (max): 8MHz
• Total Internal Ram Size: 256Byte
• # I/os (max): 4
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 105C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SOIC N
• For Use With: DEMO9S08QD4 - BOARD DEMO FOR MC9S08QD FAMILY
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

10.3.2
KBIPE contains the pin enable control bits.
10.3.3
KBIES contains the edge select control bits.
Freescale Semiconductor
KBMOD
KBIPEn
KBACK
Field
Field
KBIE
KBF
7:4
7:0
3
2
1
0
Reset:
Reset:
Unused register bits, always read 0.
Keyboard Interrupt Flag — KBF indicates when a keyboard interrupt is detected. Writes have no effect on KBF.
0 No keyboard interrupt detected.
1 Keyboard interrupt detected.
Keyboard Acknowledge — Writing a 1 to KBACK is part of the flag clearing mechanism. KBACK always reads
as 0.
Keyboard Interrupt Enable — KBIE determines whether a keyboard interrupt is requested.
0 Keyboard interrupt request not enabled.
1 Keyboard interrupt request enabled.
Keyboard Detection Mode — KBMOD (along with the KBEDG bits) controls the detection mode of the keyboard
interrupt pins.0Keyboard detects edges only.
1 Keyboard detects both edges and levels.
Keyboard Pin Enables — Each of the KBIPEn bits enable the corresponding keyboard interrupt pin.
0 Pin not enabled as keyboard interrupt.
1 Pin enabled as keyboard interrupt.
W
KBI Pin Enable Register (KBIPE)
W
KBI Edge Select Register (KBIES)
R
R
KBIPE7
0
0
0
7
7
= Unimplemented
KBIPE6
0
0
0
6
Table 10-2. KBISC Register Field Descriptions
6
Table 10-3. KBIPE Register Field Descriptions
Figure 10-3. KBI Status and Control Register
MC9S08QD4 Series MCU Data Sheet, Rev. 6
Figure 10-4. KBI Pin Enable Register
KBIPE5
5
0
0
5
0
KBIPE4
0
0
0
4
4
Description
Description
KBIPE3
KBF
0
0
3
3
KBIPE2
KBACK
0
0
0
2
2
Keyboard Interrupts (S08KBIV2)
KBIPE1
KBIE
0
0
1
1
KBMOD
KBIPE0
0
0
0
0
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