MC9S12HZ128CAL Freescale Semiconductor, MC9S12HZ128CAL Datasheet - Page 70

• Manufacturer Part Number: MC9S12HZ128CAL
• Description: IC MCU 16BIT 128K FLASH 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12HZ128CAL

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: CAN, EBI/EMI, I²C, SCI, SPI
• Peripherals: LCD, Motor control PWM, POR, PWM, WDT
• Number Of I /o: 85
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 6K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 112-LQFP
• Processor Series: S12H
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 6 KB
• Interface Type: I2C, SCI, SPI
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 85
• Number Of Timers: 8
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 16 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 2 256 Kbyte Flash Module (FTS256K2V1)
All possible Flash protection scenarios are illustrated in
loaded from the Flash array after reset, it can be changed by the user. This protection scheme can be used
by applications requiring re-programming in single-chip mode while providing as much protection as
possible if re-programming is not required.
70
FPLS[1:0]
FPHS[1:0]
00
01
10
11
00
01
10
11
Address Range
0x4000–0x4FFF
0x4000–0x5FFF
0xE000–0xFFFF
0xC000–0xFFFF
0x4000–0x43FF
0x4000–0x47FF
Address Range
0xF800–0xFFFF
0xF000–0xFFFF
Table 2-13. Flash Protection Higher Address Range
Table 2-14. Flash Protection Lower Address Range
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MC9S12HZ256 Data Sheet, Rev. 2.05
0x0037/0x003F: 0xC800–0xCFFF
0x0037/0x003F: 0xC000–0xCFFF
0x0037/0x003F: 0xB000–0xCFFF
0x0037/0x003F: 0x8000–0xCFFF
0x0036/0x003E: 0x8000–0x83FF
0x0036/0x003E: 0x8000–0x87FF
0x0036/0x003E: 0x8000–0x8FFF
0x0036/0x003E: 0x8000–0x9FFF
Figure
Address Range
Address Range
2-9. Although the protection scheme is
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Freescale Semiconductor
Protected Size
Protected Size
16 Kbytes
2 Kbytes
4 Kbytes
8 Kbytes
2 Kbytes
4 Kbytes
8 Kbytes
1 Kbyte