MPC555LFMZP40 Freescale Semiconductor, MPC555LFMZP40 Datasheet - Page 685

• Manufacturer Part Number: MPC555LFMZP40
• Description: IC MCU 32BIT 40MHZ 272-BGA
• Manufacturer: Freescale Semiconductor
• Series: MPC5xxr

Specifications of MPC555LFMZP40

• Core Processor: PowerPC
• Core Size: 32-Bit
• Speed: 40MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 101
• Program Memory Size: 448KB (448K x 8)
• Program Memory Type: FLASH
• Ram Size: 26K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 2.7 V
• Data Converters: A/D 32x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 272-PBGA
• Controller Family/series: POWER 5xx
• Ram Memory Size: 26KB
• Cpu Speed: 63MIPS
• Embedded Interface Type: QSPI, SCI, TouCAN
• Operating Temperature Range: -40°C To +125°C
• No. Of Pins: 272
• Rohs Compliant: No
• Processor Series: MPC5xx
• Core: PowerPC
• Data Bus Width: 32 bit
• Data Ram Size: 26 KB
• Interface Type: CAN, QSPI, SCI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 101
• Operating Supply Voltage: 3.3 V to 5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: MPC555CMEE
• Minimum Operating Temperature: - 85 C
• On-chip Adc: 10 bit, 32 Channel
• Cpu Family: MPC55xx
• Device Core: PowerPC
• Device Core Size: 32b
• Frequency (max): 40MHz
• Total Internal Ram Size: 32KB
• # I/os (max): 101
• Operating Supply Voltage (typ): 5V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 272
• Package Type: BGA
• For Use With: MPC555CMEE - KIT EVAL FOR MPC555
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No

19.8.4 Setting and Clearing Censor
MPC555
USER’S MANUAL
CMF EEPROM Status
The only way CENSOR[0:1] can be changed is by setting or clearing the FLASH NVM
fuses. In the information censorship state, CENSOR[0:1] must be cleared to the
cleared censorship state before CENSOR[0:1] can be put into the no-censorship state.
The value of each bit in CENSOR[0:1] is determined by the state of two NVM bits in a
special NVM fuse as shown in
main flash array. The NVM fuse is not writable but instead may be set or cleared. The
two NVM bits in the NVM fuse are programmed and erased simultaneously to change
= Indicates that the CMF array can not be accessed.
CENSOR[0:1]
Device Mode
/
ACCESS
Table 19-16 CMF EEPROM Devices Modes and Censorship Status
MPC556
FIC
#10
#11
#1
#2
#3
#4
#5
#6
#7
#8
#9
Clearing the CENSOR[0:1] bits causes the entire CMF array to be
erased.
Freescale Semiconductor, Inc.
CMF array can not be accessed. ACCESS can not be changed. FIC can be set. CEN-
SOR[0:1] can be set. CENSOR[0:1] can not be cleared.
CMF array can be accessed. ACCESS can not be changed. FIC can be set. CEN-
SOR[0:1] can be set. CENSOR[0:1] can be cleared.
CMF array can not be accessed. ACCESS can not be changed. FIC can be set. CEN-
SOR[0:1] can not be cleared.
CMF array can not be accessed. ACCESS can not be changed. FIC can not be
changed. CENSOR[0:1] can be set. CENSOR[0:1] can not be cleared.
CMF array can not be accessed. ACCESS can not be changed. FIC can not be
changed. CENSOR[0:1] can not be cleared.
CMF array can be accessed. ACCESS can be cleared. FIC can be set. CENSOR[0:1]
can be changed.
CMF array can be accessed. ACCESS can be cleared. FIC can not be changed. CEN-
SOR[0:1] can be changed.
CMF array can be accessed. ACCESS can be changed. FIC can be set. CEN-
SOR[0:1] can be changed.
CMF array can be accessed. ACCESS can be changed. FIC can not be changed.
CENSOR[0:1] can be changed.
CMF array can be accessed. ACCESS can be changed. FIC can be set. CEN-
SOR[0:1] can be changed.
CMF array can be accessed. ACCESS can be changed. FIC can not be changed.
CENSOR[0:1] can be changed.
For More Information On This Product,
00
#1
CDR MoneT FLASH EEPROM
01
10
#2
or
0
Go to: www.freescale.com
Rev. 15 October 2000
Table
11
#3
0
Censored
19-17. These two NVM bits are not part of the
CAUTION
00,
01
10
#4
or
1
11
#5
#6
0
1
#7
1
00, 01, 10 or 11
#8
0
0
Uncensored
#9
1
MOTOROLA
#10
0
1
19-33
#11
1