MC9S12XEQ512CAL Freescale Semiconductor, MC9S12XEQ512CAL Datasheet - Page 153

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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.
2.3.61
Freescale Semiconductor
Function
Address 0x0268
Write: Anytime.
Altern.
Field
Reset
PTJ
PTJ
PTJ
PTJ
7-6
5-4
3
2
W
R
(TXCAN0)
Port J general purpose input/output data—Data Register
Port J pins 7 and 6 are associated with TXCAN and RXCAN signals of CAN4 and the routed CAN0, as well as with
SCL and SDA signals of IIC0, respectively.
The CAN4 function takes precedence over the IIC0, the routed CAN0 and the general purpose I/O function if the
CAN4 module is enabled. The IIC0 function takes precedence over the routed CAN0 and the general purpose I/O
function if the IIC0 is enabled. If the IIC0 module takes precedence the SDA0 and SCL0 outputs are configured as
open drain outputs. The routed CAN0 function takes precedence over the general purpose I/O function if the routed
CAN0 module is enabled.
When not used with the alternative function, this pin can be used as general purpose I/O.
If the associated data direction bit of this pin is set to 1, a read returns the value of the port register, otherwise the
buffered pin input state is read.
Port J general purpose input/output data—Data Register
This pin is associated with the SCL and SDA signals of IIC1, and with chip select outputs CS2 and CS0, respectively.
The IIC1 function takes precedence over the chip select and general purpose I/O function if the IIC1 is enabled. The
chip selects take precedence over the general purpose I/O. If the IIC1 module takes precedence the SDA1 and SCL1
outputs are configured as open drain outputs. Refer to IIC section for details.
When not used with the alternative function, this pin can be used as general purpose I/O.
If the associated data direction bit of this pin is set to 1, a read returns the value of the port register, otherwise the
buffered pin input state is read.
Port J general purpose input/output data—Data Register
This pin can be used as general purpose I/O.
If the associated data direction bit of this pin is set to 1, a read returns the value of the port register, otherwise the
buffered pin input state is read.
Port J general purpose input/output data—Data Register
This pin is associated with the chip select output signal CS2.
When not used with the alternative function, this pin can be used as general purpose I/O.
If the associated data direction bit of this pin is set to 1, a read returns the value of the port register, otherwise the
buffered pin input state is read.
TXCAN4
SCL0
PTJ7
Port J Data Register (PTJ)
0
7
(RXCAN0)
RXCAN4
SDA0
PTJ6
0
6
Table 2-57. PTJ Register Field Descriptions
MC9S12XE-Family Reference Manual , Rev. 1.23
Figure 2-59. Port J Data Register (PTJ)
SCL1
PTJ5
CS2
0
5
SDA1
PTJ4
CS0
0
4
Description
PTJ3
3
0
Chapter 2 Port Integration Module (S12XEPIMV1)
PTJ2
CS1
0
2
Access: User read/write
TXD2
PTJ1
0
1
RXD2
PTJ0
CS3
0
0
153
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