MC9S12XEQ512CAL Freescale Semiconductor, MC9S12XEQ512CAL Datasheet - Page 323

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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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8.3.2.8
Each comparator has a bank of registers that are visible through an 8-byte window in the S12XDBG
module register address map. Comparators A and C consist of 8 register bytes (3 address bus compare
registers, two data bus compare registers, two data bus mask registers and a control register).
Comparators B and D consist of four register bytes (three address bus compare registers and a control
register).
Each set of comparator registers is accessible in the same 8-byte window of the register address map and
can be accessed using the COMRV bits in the DBGC1 register. If the Comparators B or D are accessed
through the 8-byte window, then only the address and control bytes are visible, the 4 bytes associated with
data bus and data bus masking read as zero and cannot be written. Furthermore the control registers for
comparators B and D differ from those of comparators A and C.
8.3.2.8.1
The contents of this register bits 7 and 6 differ depending upon which comparator registers are visible in
the 8-byte window of the DBG module register address map.
Read: Anytime. See
Freescale Semiconductor
Address: 0x0028
Address: 0x0028
Because of an order from the United States International Trade Commission, BGA-packaged product lines and partnumbers
0x002A
0x002B
0x002C
0x002D
0x002E
0x0028
0x0029
0x002F
Reset
Reset
indicated here currently are not available from Freescale for import or sale in the United States prior to September 2010
W
W
R
R
SZE
Comparator Register Descriptions
0
0
0
7
7
Debug Comparator Control Register (DBGXCTL)
Figure 8-13. Debug Comparator Control Register (Comparators A and C)
Figure 8-14. Debug Comparator Control Register (Comparators B and D)
DATA HIGH COMPARATOR
DATA LOW COMPARATOR
Table 8-29
= Unimplemented or Reserved
ADDRESS MEDIUM
DATA HIGH MASK
DATA LOW MASK
ADDRESS HIGH
ADDRESS LOW
NDB
SZ
0
0
6
6
CONTROL
MC9S12XE-Family Reference Manual Rev. 1.23
for visible register encoding.
Table 8-28. Comparator Register Layout
TAG
TAG
5
0
5
0
BRK
BRK
0
0
4
4
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
RW
RW
0
0
3
3
Chapter 8 S12X Debug (S12XDBGV3) Module
RWE
RWE
2
0
2
0
Comparator A and C only
Comparator A and C only
Comparator A and C only
Comparator A and C only
Comparators A,B,C,D
Comparators A,B,C,D
Comparators A,B,C,D
Comparators A,B,C,D
SRC
SRC
0
0
1
1
COMPE
COMPE
0
0
0
0
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