MC9S12XEQ384CAL Freescale Semiconductor, MC9S12XEQ384CAL Datasheet - Page 130
MC9S12XEQ384CAL
Manufacturer Part Number
MC9S12XEQ384CAL
Description
MCU 16BIT 384K FLASH 112-LQFP
Manufacturer
Freescale Semiconductor
Series
HCS12r
Datasheet
1.MC9S12XEP768CAL.pdf
(1328 pages)
Specifications of MC9S12XEQ384CAL
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
Processor Series
S12XE
Core
HCS12
Data Bus Width
16 bit
Data Ram Size
24 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.
Chapter 2 Port Integration Module (S12XEPIMV1)
2.3.30
2.3.31
130
Address 0x0249
Address 0x024A
Write:Never, writes to this register have no effect.
Write: Anytime.
Field
Field
PTIS
PTS
PTS
Reset
Reset
7-0
1
0
W
W
R
R
Port S general purpose input/output data—Data Register
Port S pin 3 is associated with the TXD signal of the SCI0 module.
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 S general purpose input/output data—Data Register
Port S bits 2 is associated with the RXD signal of the SCI0 module.
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 S input data—
This register always reads back the buffered state of the associated pins. This can also be used to detect overload
or short circuit conditions on output pins.
DDRS7
PTIS7
Port S Input Register (PTIS)
Port S Data Direction Register (DDRS)
u
0
7
7
= Unimplemented or Reserved
DDRS6
PTIS6
Table 2-26. PTS Register Field Descriptions (continued)
u
0
6
6
Figure 2-29. Port S Data Direction Register (DDRS)
Table 2-27. PTIS Register Field Descriptions
MC9S12XE-Family Reference Manual , Rev. 1.23
Figure 2-28. Port S Input Register (PTIS)
DDRS5
PTIS5
u
0
5
5
DDRS4
PTIS4
u
0
4
4
Description
Description
u = Unaffected by reset
DDRS3
PTIS3
3
u
3
0
DDRS2
PTIS2
u
0
2
2
Access: User read/write
Freescale Semiconductor
DDRS1
PTIS1
u
0
1
1
Access: User read
DDRS0
PTIS0
u
0
0
0
(1)
(1)
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