S9S12XS128J1MAL Freescale Semiconductor, S9S12XS128J1MAL Datasheet - Page 120

• Manufacturer Part Number: S9S12XS128J1MAL
• Description: IC MCU 16BIT 128KB FLSH 112LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of S9S12XS128J1MAL

• Core Processor: HCS12X
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: CAN, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 91
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 8K x 8
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1.72 V ~ 5.5 V
• Data Converters: A/D 16x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 112-LQFP
• Processor Series: S12XS
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 8 KB
• Interface Type: CAN, SCI, SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 91
• Number Of Timers: 12
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: DEMO9S12XSFAME, EVB9S12XEP100
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 16 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1
1
Port Integration Module (S12XSPIMV1)
2.3.73
2.3.74
2.4
2.4.1
Each pin except PE0, PE1, and BKGD can act as general purpose I/O. In addition each pin can act as an
output or input of a peripheral module.
120
PER1AD0
Address 0x0277
Address 0x0278-0x27F
Read: Anytime.
Write: Anytime.
Read: Always reads 0x00
Write: Unimplemented
Field
Reset
Reset
7-0
W
W
R
R
PER1AD07
Functional Description
Port AD0 pull device 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. The polarity is selected by the related polarity select register bit.
1 Pull device enabled
0 Pull device disabled
Port AD0 Pull Up Enable Register 1 (PER1AD0)
PIM Reserved Registers
General
0
0
0
7
7
= Unimplemented or Reserved
PER1AD06
Figure 2-71. Port AD0 Pull Up Enable Register 1 (PER1AD0)
0
0
0
6
6
Table 2-70. PER1AD0 Register Field Descriptions
PER1AD05
S12XS Family Reference Manual, Rev. 1.11
Figure 2-72. PIM Reserved Registers
0
0
0
5
5
PER1AD04
0
0
0
4
4
Description
u = Unaffected by reset
PER1AD03
3
0
3
0
0
PER1AD02
0
0
0
2
2
PER1AD01
Freescale Semiconductor
Access: User read/write
0
0
0
1
1
Access: User read
PER1AD00
0
0
0
0
0
1
1