MC9S12XET256CAG Freescale Semiconductor, MC9S12XET256CAG Datasheet - Page 900

• Manufacturer Part Number: MC9S12XET256CAG
• Description: MCU 16BIT 256K FLASH 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12XET256CAG

• 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: 119
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.72 V ~ 5.5 V
• Data Converters: A/D 24x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Processor Series: S12XE
• Core: HCS12
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: KIT33812ECUEVME, EVB9S12XEP100, DEMO9S12XEP100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 25 256 KByte Flash Module (S12XFTM256K2V1)
900
P-Flash START = 0x78_0000
P-Flash END = 0x7F_FFFF
MC9S12XE-Family Reference Manual , Rev. 1.23
0x7F_A000
0x79_FFFF
0x7F_C000
0x7E_0000
0x7F_E000
0x7F_F000
0x7F_F800
0x7F_8000
0x7F_8400
0x7F_8800
0x7F_9000
Figure 25-2. P-Flash Memory Map
Flash Protected/Unprotected Region
224 Kbytes
Flash Protected/Unprotected Lower Region
1, 2, 4, 8 Kbytes
Flash Protected/Unprotected Region
8 Kbytes (up to 29 Kbytes)
Flash Protected/Unprotected Higher Region
2, 4, 8, 16 Kbytes
Flash Configuration Field
16 bytes (0x7F_FF00 - 0x7F_FF0F)
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