MC9S12E128CFU Freescale Semiconductor, MC9S12E128CFU Datasheet - Page 95

• 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

Figure 2-9
Flash array after reset, it is allowed to change in normal modes. This protection scheme can be used by
applications requiring re-programming in single chip mode while providing as much protection as possible
if no re-programming is required.
Freescale Semiconductor
1
FPOPEN
For range sizes refer to
1
1
1
1
0
0
0
0
illustrates all possible protection scenarios. Although the protection scheme is loaded from the
FPHDIS
1
1
0
0
1
0
1
0
FPHS[1]
Table 2-10
Table 2-10. Flash Protection Higher Address Range
Table 2-11. Flash Protection Lower Address Range
x
x
x
x
x
x
x
x
FPHS[1:0]
FPLS[1:0]
and
FPHS[0]
Table 2-9. Flash Protection Function
00
01
10
11
00
01
10
11
MC9S12E128 Data Sheet, Rev. 1.07
x
x
x
x
x
x
x
x
Table 2-11
0xF800–0xFFFF
0xF000–0xFFFF
0xE000–0xFFFF
0xC000–0xFFFF
0x4000–0x43FF
0x4000–0x47FF
0x4000–0x4FFF
0x4000–0x5FFF
Address Range
Address Range
FPLDIS
or .
1
0
1
0
1
1
0
0
FPLS[1]
x
x
x
x
x
x
x
x
Range Size
Range Size
16 Kbytes
2 Kbytes
4 Kbytes
8 Kbytes
2 Kbytes
4 Kbytes
8 Kbytes
FPLS[0]
1 Kbyte
Chapter 2 128 Kbyte Flash Module (FTS128K1V1)
x
x
x
x
x
x
x
x
No protection
Protect low range
Protect high range
Protect high and low ranges
Full Flash array protected
Unprotected high range
Unprotected low range
Unprotected high and low ranges
Function
1
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