MC9S08AW32CFGE Freescale, MC9S08AW32CFGE Datasheet - Page 92

• Manufacturer Part Number: MC9S08AW32CFGE
• Manufacturer: Freescale

Specifications of MC9S08AW32CFGE

• Cpu Family: HCS08
• Device Core Size: 8b
• Frequency (max): 40MHz
• Interface Type: I2C/SCI/SPI
• Total Internal Ram Size: 2KB
• # I/os (max): 34
• Number Of Timers - General Purpose: 8
• 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: 44
• Package Type: LQFP
• Program Memory Type: Flash
• Program Memory Size: 32KB
• Lead Free Status / RoHS Status: Compliant

Chapter 6 Parallel Input/Output
6.7.4
In addition to the I/O control, port B pins are controlled by the registers listed below.
92
PTBPE[7:0]
PTBSE[7:0]
Reset
Reset
Field
Field
7:0
7:0
W
W
R
R
PTBPE7
PTBSE7
Port B Pin Control Registers (PTBPE, PTBSE, PTBDS)
Internal Pullup Enable for Port B Bits — Each of these control bits determines if the internal pullup device is
enabled for the associated PTB pin. For port B pins that are configured as outputs, these bits have no effect and
the internal pullup devices are disabled.
0 Internal pullup device disabled for port B bit n.
1 Internal pullup device enabled for port B bit n.
Output Slew Rate Control Enable for Port B Bits— Each of these control bits determine whether output slew
rate control is enabled for the associated PTB pin. For port B pins that are configured as inputs, these bits have
no effect.
0 Output slew rate control disabled for port B bit n.
1 Output slew rate control enabled for port B bit n.
0
0
7
7
PTBPE6
PTBSE6
Figure 6-17. Output Slew Rate Control Enable (PTBSE)
Figure 6-16. Internal Pullup Enable for Port B (PTBPE)
0
0
6
6
Table 6-10. PTBSE Register Field Descriptions
Table 6-9. PTBPE Register Field Descriptions
PTBPE5
PTBSE5
0
0
5
5
MC9S08AW60 Data Sheet, Rev 2
PTBPE4
PTBSE4
0
0
4
4
Description
Description
PTBPE3
PTBSE3
3
0
3
0
PTBPE2
PTBSE2
0
0
2
2
PTBPE1
PTBSE1
Freescale Semiconductor
0
0
1
1
PTBPE0
PTBSE0
0
0
0
0