MC9RS08KA2CSCR Freescale Semiconductor, MC9RS08KA2CSCR Datasheet - Page 54

• Manufacturer Part Number: MC9RS08KA2CSCR
• Description: IC MCU 8BIT 2K FLASH 8-SOIC
• Manufacturer: Freescale Semiconductor
• Series: RS08r

Specifications of MC9RS08KA2CSCR

• Core Processor: RS08
• Core Size: 8-Bit
• Speed: 10MHz
• Peripherals: LVD, POR, WDT
• Number Of I /o: 4
• Program Memory Size: 2KB (2K x 8)
• Program Memory Type: FLASH
• Ram Size: 63 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• Processor Series: RS08KA
• Core: RS08
• Data Bus Width: 8 bit
• Data Ram Size: 63 B
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 4
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: DEMO9RS08KA8, DEMO9RS08KA2
• Minimum Operating Temperature: - 40 C
• For Use With: DEMO9RS08KA2 - DEMO BOARD FOR 9RS08KA2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

Chapter 7 Keyboard Interrupt (RS08KBIV1)
7.3.2
KBIPE contains the pin enable control bits.
7.3.3
KBIES contains the edge select control bits.
54
KBEDGn
KBMOD
KBIPEn
5,4, 2:0
5,4, 2:0
Field
Field
Field
KBIE
1
0
Reset:
Reset:
Keyboard Interrupt Enable — KBIE enables keyboard interrupt requests.
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.
0 Keyboard detects edges only.
1 Keyboard detects both edges and levels.
Keyboard Pin Enables — Each of the KBIPEn bits enables the corresponding keyboard interrupt pin.
0 Corresponding pin not enabled as keyboard interrupt.
1 Corresponding pin enabled as keyboard interrupt.
Keyboard Edge Selects — Each of the KBEDGn bits selects the falling edge/low level or rising edge/high level
function of the corresponding pin.
0 Falling edge/low level.
1 Rising edge/high level.
KBI Pin Enable Register (KBIPE)
W
KBI Edge Select Register (KBIES)
W
R
R
0
0
0
0
7
7
Table 7-3. KBISC Register Field Descriptions (continued)
0
0
0
0
6
6
Figure 7-5. KBI Edge Select Register (KBIES)
Table 7-4. KBIPE Register Field Descriptions
Table 7-5. KBIES Register Field Descriptions
Figure 7-4. KBI Pin Enable Register (KBIPE)
MC9RS08KA2 Series Data Sheet, Rev. 4
KBEDG5
KBIPE5
5
0
5
0
KBEDG4
KBIPE4
0
0
4
4
Description
Description
Description
0
0
0
0
3
3
KBEDG2
KBIPE2
0
0
2
2
KBEDG1
KBIPE1
0
0
1
1
Freescale Semiconductor
KBEDG0
KBIPE0
0
0
0
0