MC9S12E128CFU Freescale Semiconductor, MC9S12E128CFU Datasheet - Page 100

• Manufacturer Part Number: MC9S12E128CFU
• Description: IC MCU 128K FLASH 25MHZ 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12E128CFU

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 60
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 2.75 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Data Bus Width: 16 bit
• Data Ram Size: 8 KB
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 60
• Number Of Timers: 16 bit
• Operating Supply Voltage: 3.135 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• On-chip Dac: 8 bit, 2 Channel
• For Use With: M68EVB912E128 - BOARD EVAL FOR MC9S12E128/64
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No RoHS Version Available

Chapter 2 128 Kbyte Flash Module (FTS128K1V1)
In normal modes, all FABHI and FABLO bits read 0 and are not writable. In special modes, the FABHI
and FABLO bits are readable and writable. For sector erase, the MCU address bits [9:0] are ignored. For
mass erase, any address within the Flash array is valid to start the command.
2.3.2.10
FDATAHI and FDATALO are the Flash data registers.
In normal modes, all FDATAHI and FDATALO bits read 0 and are not writable. In special modes, all
FDATAHI and FDATALO bits are readable and writable when writing to an address within the Flash
address range.
2.3.2.11
This register is reserved for factory testing and is not accessible to the user.
100
Module Base + 0x0009
Module Base + 0x000A
Module Base + 0x000B
Reset
Reset
Reset
W
W
W
R
R
R
Flash Data Register (FDATA)
RESERVED3
0
0
0
7
7
7
0
0
0
6
6
6
Figure 2-14. Flash Address Low Register (FADDRLO)
Figure 2-16. Flash Data Low Register (FDATALO)
Figure 2-15. Flash Data High Register (FDATAHI)
MC9S12E128 Data Sheet, Rev. 1.07
0
0
0
5
5
5
0
0
0
4
4
4
FABLO
FDLO
FDHI
0
0
0
3
3
3
0
0
0
2
2
2
Freescale Semiconductor
0
0
0
1
1
1
0
0
0
0
0
0