MC9S12XEQ512CAL Freescale Semiconductor, MC9S12XEQ512CAL Datasheet - Page 151

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MC9S12XEQ512CAL

Manufacturer Part Number
MC9S12XEQ512CAL
Description
MCU 16BIT 512K FLASH 112-LQFP
Manufacturer
Freescale Semiconductor
Series
HCS12r
Datasheet

Specifications of MC9S12XEQ512CAL

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
512KB (512K x 8)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
32K 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
No. Of I/o's
91
Eeprom Memory Size
4KB
Ram Memory Size
32KB
Cpu Speed
50MHz
No. Of Timers
3
No. Of Pwm Channels
8
Digital Ic Case Style
LQFP
Rohs Compliant
Yes
Processor Series
S12XE
Core
HCS12
Data Bus Width
16 bit
Data Ram Size
32 KB
Interface Type
CAN, SCI, SPI
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
91
Number Of Timers
25
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWHCS12
Development Tools By Supplier
KIT33812ECUEVME, EVB9S12XEP100, DEMO9S12XEP100
Minimum Operating Temperature
- 40 C
On-chip Adc
12 bit, 16 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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1. Read: Anytime.
1. Read: Anytime.
2.3.57
2.3.58
Freescale Semiconductor
Address 0x0264
Address 0x0265
Write: Anytime.
Write: Anytime.
PERH
PPSH
Field
Field
Reset
Reset
7-0
7-0
W
W
R
R
Port H 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.
Port H pull device select—Determine pull device polarity on input pins
This register serves a dual purpose by selecting the polarity of the active interrupt edge as well as selecting a pull-
up or pull-down device if enabled.
1 A rising edge on the associated Port H pin sets the associated flag bit in the PIFH register. A pull-down device is
0 A falling edge on the associated Port H pin sets the associated flag bit in the PIFH register.A pull-up device is
PERH7
PPSH7
Port H Pull Device Enable Register (PERH)
Port H Polarity Select Register (PPSH)
connected to the associated Port H pin, if enabled by the associated bit in register PERH and if the port is used
as input.
connected to the associated Port H pin, if enabled by the associated bit in register PERH and if the port is used
as input.
0
0
7
7
PERH6
PPSH6
Figure 2-55. Port H Pull Device Enable Register (PERH)
0
0
6
6
Figure 2-56. Port H Polarity Select Register (PPSH)
Table 2-53. PERH Register Field Descriptions
Table 2-54. PPSH Register Field Descriptions
MC9S12XE-Family Reference Manual , Rev. 1.23
PERH5
PPSH5
0
0
5
5
PERH4
PPSH4
0
0
4
4
Description
Description
PERH3
PPSH3
3
0
3
0
Chapter 2 Port Integration Module (S12XEPIMV1)
PERH2
PPSH2
0
0
2
2
Access: User read/write
Access: User read/write
PERH1
PPSH1
0
0
1
1
PERH0
PPSH0
0
0
0
0
151
(1)
(1)

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