S9S12P64J0CFT Freescale Semiconductor, S9S12P64J0CFT Datasheet - Page 99

• Manufacturer Part Number: S9S12P64J0CFT
• Description: 16-bit Microcontrollers - MCU 16-bit 64K Flash
• Manufacturer: Freescale Semiconductor

Specifications of S9S12P64J0CFT

• Rohs: yes
• Core: S12
• Processor Series: MC9S12P
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 4 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 3.15 V to 5.5 V
• Operating Temperature Range: - 40 C to + 125 C
• Package / Case: QFN-48
• Mounting Style: SMD/SMT

1. Read: Anytime
1. Read: Anytime
2.3.62
2.3.63
Freescale Semiconductor
Address 0x0275
RDR1AD
Address 0x0276
PER0AD
Write: Anytime
Write: Anytime
Field
Field
Reset
Reset
7-0
1-0
W
W
R
R
RDR1AD7
Port AD reduced drive—Select reduced drive for output pin
This bit configures the drive strength of the associated output pin as either full or reduced. If a pin is used as input
this bit has no effect. The reduced drive function is independent of which function is being used on a particular pin.
1 Reduced drive selected (approx. 1/5 of the full drive strength)
0 Full drive strength enabled
Port AD pull-up enable—Enable pull-up 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.
1 Pull device enabled
0 Pull device disabled
Port AD Reduced Drive Register (RDR1AD)
Port AD Pull Up Enable Register (PER0AD)
0
0
0
7
7
RDR1AD6
Figure 2-60. Port AD Reduced Drive Register (RDR1AD)
Figure 2-61. Port AD Pull Up Enable Register (PER0AD)
0
0
0
6
6
Table 2-56. RDR1AD Register Field Descriptions
Table 2-57. PER0AD Register Field Descriptions
RDR1AD5
S12P-Family Reference Manual, Rev. 1.13
5
0
5
0
0
RDR1AD4
0
0
0
4
4
Description
Description
RDR1AD3
0
0
0
3
3
RDR1AD2
0
0
0
2
2
Port Integration Module (S12PPIMV1)
RDR1AD1
PER0AD1
Access: User read/write
Access: User read/write
0
0
1
1
RDR1AD0
PER0AD0
0
0
0
0
99
(1)
(1)