MC9S12P32MFT Freescale Semiconductor, MC9S12P32MFT Datasheet - Page 442

• Manufacturer Part Number: MC9S12P32MFT
• Description: 16-bit Microcontrollers - MCU 16 BIT 32K FLASH
• Manufacturer: Freescale Semiconductor

Specifications of MC9S12P32MFT

• Rohs: yes
• Core: S12
• Processor Series: MC9S12P
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 32 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 4 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 3.13 V to 5.5 V
• Operating Temperature Range: - 40 C to + 125 C
• Package / Case: QFN-48
• Mounting Style: SMD/SMT

128 KByte Flash Module (S12FTMRC128K1V1)
All possible P-Flash protection scenarios are shown in Figure 13-14.
loaded from the Flash memory at global address 0x3_FF0C during the reset sequence, it can be changed
by the user. The P-Flash protection scheme can be used by applications requiring reprogramming in single
chip mode while providing as much protection as possible if reprogramming is not required.
442
1. For range sizes, refer to
FPOPEN
FPHS[1:0]
FPLS[1:0]
1
1
1
1
0
0
0
0
Table 13-18. P-Flash Protection Higher Address Range
Table 13-19. P-Flash Protection Lower Address Range
00
01
10
11
00
01
10
11
FPHDIS
Table 13-17. P-Flash Protection Function
S12P-Family Reference Manual, Rev. 1.13
1
1
0
0
1
1
0
0
Global Address Range
Global Address Range
0x3_F800–0x3_FFFF
0x3_F000–0x3_FFFF
0x3_E000–0x3_FFFF
0x3_C000–0x3_FFFF
0x3_8000–0x3_8FFF
0x3_8000–0x3_9FFF
Table 13-18
0x3_8000–0x3_83FF
0x3_8000–0x3_87FF
FPLDIS
1
0
1
0
1
0
1
0
and
No P-Flash Protection
Protected Low Range
Protected High Range
Protected High and Low Ranges
Full P-Flash Memory Protected
Unprotected Low Range
Unprotected High Range
Unprotected High and Low Ranges
Table
13-19.
Function
Protected Size
Protected Size
Although the protection scheme is
16 Kbytes
(1)
2 Kbytes
4 Kbytes
8 Kbytes
2 Kbytes
4 Kbytes
8 Kbytes
1 Kbyte
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