MC9S08AW16MFGE Freescale Semiconductor, MC9S08AW16MFGE Datasheet - Page 92

• Manufacturer Part Number: MC9S08AW16MFGE
• Description: IC MCU 8BIT 16K FLASH 44-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of MC9S08AW16MFGE

• Core Processor: HCS08
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 44-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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