S9S12GN32F0MFT Freescale Semiconductor, S9S12GN32F0MFT Datasheet - Page 234

• Manufacturer Part Number: S9S12GN32F0MFT
• Description: 16-bit Microcontrollers - MCU 16-bit32k Flash 2k RAM
• Manufacturer: Freescale Semiconductor

Specifications of S9S12GN32F0MFT

• 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)
2.4.3.45
236
Address 0x026C (G1, G2)
Address 0x026C (G3)
Read: Anytime
Write: Anytime
DDRJ
PERJ
Field
Field
Reset
Reset
7-0
7-0
W
W
R
R
Port J data direction—
This bit determines whether the associated pin is an input or output.
1 Associated pin configured as output
0 Associated pin configured as input
Port J 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
PERJ7
Port J Pull Device Enable Register (PERJ)
1
0
0
7
7
PERJ6
1
0
0
Figure 2-45. Port J Pull Device Enable Register (PERJ)
6
6
Table 2-70. DDRJ Register Field Descriptions
Table 2-71. PERJ Register Field Descriptions
MC9S12G Family Reference Manual,
PERJ5
1
0
0
5
5
PERJ4
1
0
0
4
4
Description
Description
PERJ3
PERJ3
3
1
3
1
Rev.1.23
PERJ2
PERJ2
1
1
2
2
Freescale Semiconductor
PERJ1
PERJ1
Access: User read/write
Access: User read/write
1
1
1
1
PERJ0
PERJ0
1
1
0
0
1
1