MC9S08SH4CTG Freescale, MC9S08SH4CTG Datasheet - Page 84

• Manufacturer Part Number: MC9S08SH4CTG
• Manufacturer: Freescale

Specifications of MC9S08SH4CTG

• Cpu Family: HCS08
• Device Core Size: 8b
• Frequency (max): 40MHz
• Interface Type: I2C/SCI/SPI
• Total Internal Ram Size: 256Byte
• # I/os (max): 13
• Number Of Timers - General Purpose: 1
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• 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: 16
• Package Type: TSSOP
• Program Memory Type: Flash
• Program Memory Size: 4KB
• Lead Free Status / RoHS Status: Compliant

Chapter 6 Parallel Input/Output Control
6.6.1.8
84
PTAES[3:0]
Reset:
Field
3:0
W
R
Port A Edge Selects — Each of the PTAESn bits serves a dual purpose by selecting the polarity of the active
interrupt edge as well as selecting a pull-up or pull-down device if enabled.
0 A pull-up device is connected to the associated pin and detects falling edge/low level for interrupt generation.
1 A pull-down device is connected to the associated pin and detects rising edge/high level for interrupt
Port A Interrupt Edge Select Register (PTAES)
0
0
7
generation.
0
0
6
Figure 6-10. Port A Edge Select Register (PTAES)
Table 6-9. PTAES Register Field Descriptions
MC9S08SH8 MCU Series Data Sheet, Rev. 3
0
0
5
0
0
4
Description
PTAES3
3
0
PTAES2
0
2
PTAES1
Freescale Semiconductor
0
1
PTAES0
0
0