S9S12GN32F0VLC Freescale Semiconductor, S9S12GN32F0VLC Datasheet - Page 214

• 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
Port Integration Module (S12GPIMV1)
2.4.3.17
216
Address 0x0242 (G1, G2)
Address 0x0242 (G3)
Read: Anytime
Write: Anytime
DDRT
Field
Field
PTIT
Reset
Reset
7-0
7-0
W
W
R
R
Port T input data—
A read always returns the buffered input state of the associated pin. It can be used to detect overload or short circuit
conditions on output pins.
Port T data direction—
This bit determines whether the pin is a general-purpose input or output.
1 Associated pin configured as output
0 Associated pin configured as input
DDRT7
Port T Data Direction Register (DDRT)
0
0
0
7
7
DDRT6
0
0
0
6
6
Figure 2-18. Port T Data Direction Register (DDRT)
Table 2-37. DDRT Register Field Descriptions
Table 2-36. PTIT Register Field Descriptions
MC9S12G Family Reference Manual,
DDRT5
DDRT5
0
0
5
5
DDRT4
DDRT4
0
0
4
4
Description
Description
DDRT3
DDRT3
3
0
3
0
Rev.1.23
DDRT2
DDRT2
0
0
2
2
Freescale Semiconductor
DDRT1
DDRT1
Access: User read/write
Access: User read/write
0
0
1
1
DDRT0
DDRT0
0
0
0
0
1
1