MC9S12XEQ512CAL Freescale Semiconductor, MC9S12XEQ512CAL Datasheet - Page 220

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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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Chapter 3 Memory Mapping Control (S12XMMCV4)
3.4.2.5.1
System XSRAM has two ways to be accessed by the CPU. One is by the programming of RPAGE and the
fixed XSRAM areas configured by the values of ROMHM, RAMHM, or by the usage of the global
instruction and the usage of GPAGE.
Figure 3-22
is done by the device definition and denoted by RAMSIZE.
220
0x3F_FFFF
0x00_0000
0x00_07FF
0x0F_FFFF
0x13_FFFF
0x7F_FFFF
Because of an order from the United States International Trade Commission, BGA-packaged product lines and partnumbers
indicated here currently are not available from Freescale for import or sale in the United States prior to September 2010
RAM Area in the Memory Map
EEPROM Area
FLASH Area
Space Area
REG. Area
RAM Area
shows the memory map for the implemented XSRAM. The size of the implemented XSRAM
External
System XSRAM
Figure 3-22. S12XE System RAM in the Memory Map
MC9S12XE-Family Reference Manual , Rev. 1.23
0x0F_E000
0x0F_FFFF
0x00_0800
ROMHM = 1 RAMHM = 0
ROMHM = 0 RAMHM = X
Unimplemented
8K RAM
RAM
0x0F_A000
0x00_0800
0x0F_C000
0x0F_FFFF
ROMHM = 1 RAMHM = 1
Unimplemented
Freescale Semiconductor
16K RAM
8K RAM
RAM

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