MC9S12XEP100MAL Freescale Semiconductor, MC9S12XEP100MAL Datasheet - Page 218

IC MCU 16BIT 1M FLASH 112-LQFP

MC9S12XEP100MAL

Manufacturer Part Number
MC9S12XEP100MAL
Description
IC MCU 16BIT 1M FLASH 112-LQFP
Manufacturer
Freescale Semiconductor
Series
HCS12r
Datasheet

Specifications of MC9S12XEP100MAL

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
1MB (1M x 8)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
64K x 8
Voltage - Supply (vcc/vdd)
1.72 V ~ 5.5 V
Data Converters
A/D 16x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
112-LQFP
Processor Series
S12XE
Core
HCS12
Data Bus Width
16 bit
Data Ram Size
64 KB
Interface Type
SPI, SSI
Maximum Clock Frequency
50 MHz
Number Of Programmable I/os
91
Number Of Timers
25
Operating Supply Voltage
- 0.3 V to + 6 V
Maximum Operating Temperature
+ 105 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
10 bit, 16 Channel
For Use With
EVB9S12XEP100 - BOARD EVAL FOR MC9S12XEP100DEMO9S12XEP100 - BOARD DEMO FOR MC9S12XEP100
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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0
Chapter 3 Memory Mapping Control (S12XMMCV4)
3.4.2.5
Two bits in the MMCCTL1 register (ROMHM, RAMHM) configure the mapping of the local address
(0x4000-0x7FFF) in the global memory map.
ROMHM, RAMHM are write once in normal and emulation modes and anytime in special modes.
Three areas are identified (See
Table 3-19
consideration the different configurations of ROMHM and RAMHM.
Table 3-20
218
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
Normal Operation
During setup
0x4000 - 0x7FFF
0x2000 - 0x3FFF
0x2000 - 0x3FFF
Local Address
After reset
Program FLASH (0x7F_4000-0x7F_7FFF) when ROMHM = 0.
External Space (0x14_4000-0x14_7FFF) when ROMHM = 1 and RAMHM = 0.
XSRAM Space (0x0F_C000-0x0F_FFFF) when ROMHM = 1 and RAMHM = 1.
phase
shows the translation from the local memory map to the global memory map taking in
describes the application note of the RAM configuration and its dedicated global address.
Memory Configuration
(0x00 <= RPAGE <= 0xF9)
(0xFA <= RPAGE <= 0xFF)
ROMHM
RPAGE = 0xFD
RPAGE = 0xFD
0
1
1
1
Table 3-19. ROMHM and RAMHM Address Location
(Reset value)
(Reset value)
RPAGE
Figure
MC9S12XE-Family Reference Manual , Rev. 1.23
RAMHM
X
0
1
0
Table 3-20. RAM Configuration
3-21):
0x0F_C000 - 0x0F_FFFF
0x0F_A000 - 0x0F_BFFF
0x0F_E000 - 0x0F_FFFF
0x7F_4000 - 0x7F_7FFF
0x14_4000 - 0x14_7FFF
ROMHM
Global Address
0
1
1
1
RAMHM
0
1
1
1
12 Kilobytes
24 Kilobytes
28 Kilobytes
24 Kilobytes
RAM AREA
Bottom of the Implemented RAM
Fixed up to 8K RAM
Fixed up to 8K RAM
External Space
Internal Flash
Location
0x0F_D000 - 0x0F_FFFF
0x0F_A000 - 0x0F_FFFF
0x0F_A000 - 0x0F_FFFF
0x00_0000 - 0x0F_9FFF
Freescale Semiconductor
Global Address

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