MC9S12XET256CAG Freescale Semiconductor, MC9S12XET256CAG Datasheet - Page 963

• 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

Freescale Semiconductor
1. MMCCTL1 register bit
0x40_00E8 – 0x40_00E9
0x40_00EA – 0x40_00FF
0x10_8000 – 0x11_FFFF
0x12_1000 – 0x12_1EFF
0x12_1F00 – 0x12_1FFF
0x12_2000 – 0x12_3BFF
0x12_3C00 – 0x12_3FFF
0x12_4000 – 0x12_DFFF
0x12_E000 – 0x12_FFFF
0x13_0000 – 0x13_EFFF
0x13_F000 – 0x13_FFFF
0x40_0008 – 0x40_00E7
0x40_0140 – 0x40_01FF
0x10_0000 – 0x10_7FFF
0x12_0080 – 0x12_0FFF
0x40_0000 – 0x40_0007
0x40_0100 – 0x40_013F
0x12_0000 – 0x12_007F
Global Address
Global Address
(PGMIFRON)
1. Refer to
0x40_0000 – 0x40_01FF
0x40_0200 – 0x40_03FF
0x40_0400 – 0x40_05FF
0x40_0600 – 0x40_07FF
Global Address
(PGMIFRON)
(Bytes)
(Bytes)
32,768
98,304
40,960
61,440
MC9S12XE-Family Reference Manual , Rev. 1.23
3,968
3,840
7,168
1,024
8,192
4,096
Table 26-4
Size
Size
128
256
224
192
22
64
8
2
Table 26-5. P-Flash IFR Accessibility
Table 26-6. EEE Resource Fields
Table 26-4. Program IFR Fields
D-Flash Memory (User and EEE)
Reserved
EEE Nonvolatile Information Register (EEEIFRON
Reserved
Reserved
EEE Tag RAM (TMGRAMON
Reserved
Memory Controller Scratch RAM (TMGRAMON
Reserved
Reserved
Reserved
Buffer RAM (User and EEE)
Device ID
Reserved
Version ID
Reserved
Program Once Field
Refer to
Reserved
for more details.
Section 26.4.2.7, “Program Once
(Bytes)
Size
512
512
512
512
Chapter 26 384 KByte Flash Module (S12XFTM384K2V1)
XBUS0 (PBLK0)
Unimplemented
Unimplemented
XBUS1 (PBLK1)
Field Description
Description
1
Accessed From
= 1)
(1)
Command”
1
= 1)
(1)
= 1)
963