MC9S12XDP512MAG Freescale Semiconductor, MC9S12XDP512MAG Datasheet - Page 1003
![IC MCU 512K FLASH 144-LQFP](/photos/12/29/122967/mc9s12xdp512mag_sml.jpg)
MC9S12XDP512MAG
Manufacturer Part Number
MC9S12XDP512MAG
Description
IC MCU 512K FLASH 144-LQFP
Manufacturer
Freescale Semiconductor
Series
HCS12r
Datasheet
1.MC9S12XD64CAA.pdf
(1348 pages)
Specifications of MC9S12XDP512MAG
Core Processor
HCS12X
Core Size
16-Bit
Speed
80MHz
Connectivity
CAN, EBI/EMI, I²C, IrDA, LIN, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
119
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
2.35 V ~ 5.5 V
Data Converters
A/D 24x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
144-LQFP
Processor Series
S12XD
Core
HCS12
Data Bus Width
16 bit
Data Ram Size
32 KB
Interface Type
CAN/I2C/SCI/SPI
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
119
Number Of Timers
12
Operating Supply Voltage
0 V to 5.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWHCS12
Development Tools By Supplier
EVB9S12XDP512E
Minimum Operating Temperature
- 40 C
On-chip Adc
2 (24-ch x 10-bit)
Package
144LQFP
Family Name
HCS12
Maximum Speed
40 MHz
For Use With
DEMO9S12XDT512E - BOARD DEMO FOR MC9S12XDT512EVB9S12XDP512E - BOARD DEMO FOR MC9S12XDP512
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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DDRS[7:0]
RDRS[7:0]
Reset
Reset
If the associated SCI transmit or receive channel is enabled this register has no effect on the pins.
The pin is forced to be an output if a SCI transmit channel is enabled, it is forced to be an input if
the SCI receive channel is enabled.
The DDRS bits revert to controlling the I/O direction of a pin when the associated channel is
disabled.
Field
24.0.5.22 Port S Reduced Drive Register (RDRS)
Read: Anytime.
Write: Anytime.
This register configures the drive strength of each port S output pin as either full or reduced. If the
port is used as input this bit is ignored.
Field
24.0.5.23 Port S Pull Device Enable Register (PERS)
Read: Anytime.
7–0
7–0
W
W
R
R
RDRS7
PERS7
Data Direction Port S
0 Associated pin is configured as input.
1 Associated pin is configured as output.
Note: Due to internal synchronization circuits, it can take up to 2 bus clock cycles until the correct value is read
Reduced Drive Port S
0 Full drive strength at output.
1 Associated pin drives at about 1/6 of the full drive strength.
7
0
7
1
on PTS or PTIS registers, when changing the DDRS register.
RDRS6
PERS6
Figure 24-25. Port S Pull Device Enable Register (PERS)
0
1
6
6
Figure 24-24. Port S Reduced Drive Register (RDRS)
Table 24-23. DDRS Field Descriptions
Table 24-24. RDRS Field Descriptions
RDRS5
PERS5
5
0
5
1
RDRS4
PERS4
0
1
4
4
Description
Description
RDRS3
PERS3
3
0
3
1
RDRS2
PERS2
0
1
2
2
RDRS1
PERS1
1
0
1
1
RDRS0
PERS0
0
1
0
0
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