S9S12GN16F0VLF Freescale Semiconductor, S9S12GN16F0VLF Datasheet - Page 233

• Manufacturer Part Number: S9S12GN16F0VLF
• Description: 16-bit Microcontrollers - MCU 16-bit16k Flash 2k RAM
• Manufacturer: Freescale Semiconductor

Specifications of S9S12GN16F0VLF

• Rohs: yes
• Core: S12
• Processor Series: MC9S12G
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 16 KB
• Data Ram Size: 1024 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
1
2.4.3.43
2.4.3.44
Freescale Semiconductor
Address 0x0269 (G1, G2)
Address 0x0269 (G3)
Address 0x026A (G1, G2)
Address 0x026A (G3)
Read: Anytime
Write:Never
Read: Anytime
Write: Anytime
Field
PTIJ
Reset
Reset
Reset
Reset
7-0
W
W
W
W
R
R
R
R
Port J 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.
DDRJ7
PTIJ7
Port J Input Register (PTIJ)
0
0
0
Port J Data Direction Register (DDRJ)
0
0
0
7
7
7
7
DDRJ6
PTIJ6
0
0
0
0
0
0
6
6
6
6
Figure 2-44. Port J Data Direction Register (DDRJ)
Table 2-69. PTIJ Register Field Descriptions
MC9S12G Family Reference Manual, Rev.1.23
Figure 2-43. Port J Input Register (PTIJ)
DDRJ5
PTIJ5
0
0
0
0
0
0
5
5
5
5
DDRJ4
PTIJ4
0
0
0
0
0
0
4
4
4
4
Description
DDRJ3
DDRJ3
PTIJ3
PTIJ3
3
0
3
0
3
0
3
0
DDRJ2
DDRJ2
PTIJ2
PTIJ2
0
0
0
0
2
2
2
2
Port Integration Module (S12GPIMV1)
DDRJ1
DDRJ1
Access: User read/write
Access: User read/write
PTIJ1
PTIJ1
Access: User read only
Access: User read only
0
0
0
0
1
1
1
1
DDRJ0
DDRJ0
PTIJ0
PTIJ0
0
0
0
0
0
0
0
0
235
1
1
1
1