MC9S12P32CFT Freescale Semiconductor, MC9S12P32CFT Datasheet - Page 442

• Manufacturer Part Number: MC9S12P32CFT
• Description: MCU 16BIT 32K FLASH 48-QFN
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12P32CFT

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 32MHz
• Connectivity: CAN, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.72 V ~ 5.5 V
• Data Converters: A/D 10x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-QFN Exposed Pad
• Processor Series: S12P
• Core: HCS12
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: KIT33812ECUEVME, DEMO9S12PFAME
• Package: 48QFN EP
• Family Name: HCS12
• Maximum Speed: 32 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 16 Bit
• Interface Type: CAN/SCI/SPI
• On-chip Adc: 10-chx12-bit
• Number Of Timers: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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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