S912XEQ384J3CAL Freescale Semiconductor, S912XEQ384J3CAL Datasheet - Page 166

• Manufacturer Part Number: S912XEQ384J3CAL
• Description: IC MCU 16BIT 384KB FLASH 112LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of S912XEQ384J3CAL

• Core Processor: HCS12X
• Core Size: 16-Bit
• Speed: 50MHz
• Connectivity: CAN, EBI/EMI, I²C, IrDA, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 91
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 1.72 V ~ 5.5 V
• Data Converters: A/D 16x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 112-LQFP
• Core: HCS12X
• Data Bus Width: 16 bit
• Data Ram Size: 24 KB
• Interface Type: SCI, SPI, I2C, CAN
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 91
• Number Of Timers: 1
• Operating Supply Voltage: 3.13 V to 5.5 V
• Maximum Operating Temperature: + 260 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1. Read: Anytime.
1. Read: Anytime.
Chapter 2 Port Integration Module (S12XEPIMV1)
2.3.81
2.3.82
166
RDR0AD1
RDR1AD1
Address 0x027C
Address 0x027D
Write: Anytime.
Write: Anytime.
Field
Field
Reset
Reset
7-0
7-0
W
W
R
R
RDR0AD17
RDR1AD17
Port AD1 reduced drive—Select reduced drive for Port AD1 outputs
This register configures the drive strength of Port AD1 output pins 15 through 8 as either full or reduced independent
of the function used on the pins. If a pin is used as input this bit has no effect.
1 Reduced drive selected (approx. 1/5 of the full drive strength).
0 Full drive strength enabled.
Port AD1 reduced drive—Select reduced drive for Port AD1 outputs
This register configures the drive strength of Port AD1 output pins 7 through 0 as either full or reduced independent
of the function used on the pins. If a pin is used as input this bit has no effect.
1 Reduced drive selected (approx. 1/5 of the full drive strength).
0 Full drive strength enabled.
Port AD1 Reduced Drive Register 0 (RDR0AD1)
Port AD1 Reduced Drive Register 1 (RDR1AD1)
0
0
7
7
RDR0AD16
RDR1AD16
Figure 2-79. Port AD1 Reduced Drive Register 0 (RDR0AD1)
Figure 2-80. Port AD1 Reduced Drive Register 1 (RDR1AD1)
0
0
6
6
Table 2-77. RDR0AD1 Register Field Descriptions
Table 2-78. RDR1AD1 Register Field Descriptions
MC9S12XE-Family Reference Manual , Rev. 1.23
RDR0AD15
RDR1AD15
0
0
5
5
RDR0AD14
RDR1AD14
0
0
4
4
Description
Description
RDR0AD13
RDR1AD13
3
0
3
0
RDR0AD12
RDR1AD12
0
0
2
2
RDR0AD11
RDR1AD11
Access: User read/write
Access: User read/write
Freescale Semiconductor
0
0
1
1
RDR0AD10
RDR1AD10
0
0
0
0
(1)
(1)