S9S12GN32F0VLC Freescale Semiconductor, S9S12GN32F0VLC Datasheet - Page 229

• Manufacturer Part Number: S9S12GN32F0VLC
• Description: 16-bit Microcontrollers - MCU 16-bit32k Flash 2k RAM
• Manufacturer: Freescale Semiconductor

Specifications of S9S12GN32F0VLC

• Product Category: 16-bit Microcontrollers - MCU
• Rohs: yes
• Core: S12
• Processor Series: MC9S12G
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 2048 B
• On-chip Adc: Yes
• Operating Supply Voltage: 3.13 V to 5.5 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: TSSOP-20
• Mounting Style: SMD/SMT

1
2.4.3.38
Freescale Semiconductor
Address 0x025D (G1, G2)
Address 0x025D (G3)
Read: Anytime
Write: Anytime
PERP
PPSP
Field
Field
Reset
Reset
7-0
7-0
W
W
R
R
Port P pull device enable—Enable pull device on input pin
This bit controls whether a pull device on the associated port input pin is active. If a pin is used as output this bit has
no effect. The polarity is selected by the related polarity select register bit.
1 Pull device enabled
0 Pull device disabled
Port P pull device select—Configure pull device and pin interrupt edge polarity on input pin
This bit selects a pullup or a pulldown device if enabled on the associated port input pin.
This bit also selects the polarity of the active pin interrupt edge.
1 Pulldown device selected; rising edge selected
0 Pullup device selected; falling edge selected
PPSP7
Port P Polarity Select Register (PPSP)
0
0
0
7
7
PPSP6
0
0
0
6
6
Figure 2-39. Port P Polarity Select Register (PPSP)
Table 2-64. PERP Register Field Descriptions
Table 2-65. PPSP Register Field Descriptions
MC9S12G Family Reference Manual, Rev.1.23
PPSP5
PPSP5
0
0
5
5
PPSP4
PPSP4
0
0
4
4
Description
Description
PPSP3
PPSP3
3
0
3
0
PPSP2
PPSP2
0
0
2
2
Port Integration Module (S12GPIMV1)
PPSP1
PPSP1
Access: User read/write
Access: User read/write
0
0
1
1
PPSP0
PPSP0
0
0
0
0
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1
1