S912XEQ512J3CAGR Freescale Semiconductor, S912XEQ512J3CAGR Datasheet - Page 166

• Manufacturer Part Number: S912XEQ512J3CAGR
• Description: 16-bit Microcontrollers - MCU 16 BIT,512K FLASH
• Manufacturer: Freescale Semiconductor

Specifications of S912XEQ512J3CAGR

• Rohs: yes
• Core: HCS12X
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 512 kB
• Data Ram Size: 32 kB
• On-chip Adc: Yes
• Package / Case: LQFP
• Mounting Style: SMD/SMT
• Interface Type: CAN/SCI/SPI
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 119
• Number Of Timers: 25
• Program Memory Type: Flash
• Supply Voltage - Max: 1.98 V, 2.9 V, 5.5 V
• Supply Voltage - Min: 1.72 V, 2.7 V, 3.13 V

1. Read: Anytime.
1. Read: Anytime.
Chapter 2 Port Integration Module (S12XEPIMV1)
2.3.89
2.3.90
166
Address 0x036C
Address 0x036D
Write: Anytime.
Write: Anytime.
RDRR
PERR
Field
Field
Reset
Reset
7-0
7-0
W
W
R
R
Port R reduced drive—Select reduced drive for outputs
This register configures the drive strength of 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 R pull device enable—Enable pull devices on input pins
These bits configure whether a pull device is activated, if the associated pin is used as an input. This bit has no effect
if the pin is used as an output. Out of reset no pull device is enabled.
1 Pull device enabled.
0 Pull device disabled.
PERR7
PPSR7
Port R Pull Device Enable Register (PERR)
Port R Polarity Select Register (PPSR)
0
0
7
7
PERR6
PPSR6
Figure 2-87. Port R Pull Device Enable Register (PERR)
0
0
6
6
Figure 2-88. Port R Polarity Select Register (PPSR)
Table 2-84. RDRR Register Field Descriptions
Table 2-85. PERR Register Field Descriptions
MC9S12XE-Family Reference Manual Rev. 1.25
PERR5
PPSR5
0
0
5
5
PERR4
PPSR4
0
0
4
4
Description
Description
PERR3
PPSR3
3
0
3
0
PERR2
PPSR2
0
0
2
2
Access: User read/write
Access: User read/write
Freescale Semiconductor
PERR1
PPSR1
0
0
1
1
PERR0
PPSR0
0
0
0
0
(1)
(1)