MC9S08GT16CFB Freescale Semiconductor, MC9S08GT16CFB Datasheet - Page 150

• Manufacturer Part Number: MC9S08GT16CFB
• Manufacturer: Freescale Semiconductor

Specifications of MC9S08GT16CFB

• Cpu Family: HCS08
• Device Core Size: 8b
• Frequency (max): 20MHz
• Interface Type: SCI/SPI
• Program Memory Type: Flash
• Program Memory Size: 16KB
• Total Internal Ram Size: 1KB
• # I/os (max): 36
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 2.08V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 44
• Package Type: PQFP
• Lead Free Status / Rohs Status: Not Compliant

Keyboard Interrupt (KBI) Module
9.5.2
KBIPEn — Keyboard Pin Enable for KBI Port Bit n (n = 7–0)
150
Each of these read/write bits selects whether the associated KBI port pin is enabled as a keyboard
interrupt input or functions as a general-purpose I/O pin.
1 = Bit n of KBI port enabled as a keyboard interrupt input
0 = Bit n of KBI port is a general-purpose I/O pin not associated with the KBI.
KBI Pin Enable Register (KBI1PE)
Reset:
Read:
Write:
KBIPE7
Bit 7
Figure 9-5. KBI Pin Enable Register (KBI1PE)
0
MC9S08GB/GT Data Sheet, Rev. 2.3
KBIPE6
6
0
KBIPE5
5
0
KBIPE4
4
0
KBIPE3
3
0
KBIPE2
2
0
KBIPE1
Freescale Semiconductor
1
0
KBIPE0
Bit 0
0