MC9S12XEG128MAA Freescale Semiconductor, MC9S12XEG128MAA Datasheet - Page 219

• Manufacturer Part Number: MC9S12XEG128MAA
• Description: MCU 16BIT 128K FLASH 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12XEG128MAA

• 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: 59
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 1.72 V ~ 5.5 V
• Data Converters: A/D 12x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 80-QFP
• Processor Series: S12XE
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 12 KB
• Interface Type: CAN/SCI/SPI
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 59
• Number Of Timers: 25
• Maximum Operating Temperature: + 125 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: 8-ch x 12-bit
• No. Of I/o's: 59
• Eeprom Memory Size: 2KB
• Ram Memory Size: 12KB
• Cpu Speed: 50MHz
• No. Of Timers: 3
• No. Of Pwm Channels: 8
• Digital Ic Case Style: QFP
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Freescale Semiconductor
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CPU and BDM
Local Memory Map
0x0000
0x0800
0x0C00
0x1000
0x2000
0x4000
0x8000
0xC000
0xFFFF
1K EEPROM window
16K FLASH window
2K REGISTERS
4K RAM window
Reset Vectors
1K EEPROM
16K FLASH
Unpaged
8K RAM
Figure 3-21. ROMHM, RAMHM Memory Configuration
MC9S12XE-Family Reference Manual Rev. 1.23
ROMHM RAMHM
ROMHM RAMHM
ROMHM RAMHM
1
1
0
1
0
x
0x00_0000
0x00_0800
0x00_1000
0x0F_A000
0x0F_C000
0x10_0000
0x13_FC00
0x7F_4000
0x7F_C000
0x14_0000
0x14_4000
0x40_0000
0x7F_8000
0x7F_FFFF
Chapter 3 Memory Mapping Control (S12XMMCV4)
Global Memory Map
2K REGISTERS
253 *16K paged
(PPAGE 0xFE)
(PPAGE 0xFF)
255*1K paged
1K EEPROM
16K External
251*4K paged
16K FLASH
16K FLASH
16K FLASH
16K RAM
8K RAM
EEPROM
External
2K RAM
FLASH
Space
RAM
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