MPC555LFMZP40 Freescale Semiconductor, MPC555LFMZP40 Datasheet - Page 712

• 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

21.3.1.6 Generating Six Compare Types
21.3.2 Instruction Support
MPC555
USER’S MANUAL
When the IFM bit is clear, every matched instruction can cause an instruction break-
point (used for “go from x”). This bit is set by the software and cleared by the hardware
after the first instruction breakpoint match is ignored. Load/store breakpoints and all
counter generated breakpoints (instruction and load/store) are not affected by this
mode.
Using the four compare types mentioned above (equal, not equal, greater than, less
than) it is possible to generate also two more compare types: greater than or equal and
less than or equal.
This method does not work for the following boundary cases:
These boundary cases need no special support because they all mean ‘always true’
and can be programmed using the ignore option of the load/store watchpoint program-
ming (refer to
There are four instruction address comparators A,B,C, and D. Each is 30 bits long,
generating two output signals: equal and less than. These signals are used to gener-
ate one of the following four events: equal, not equal, greater than, less than.
The instruction watchpoints and breakpoint are generated using these events and ac-
cording to user programming. Note that using the OR option enables “out of range” de-
tect.
• Generating the greater than or equal compare type can be done by using the
• Generating the less than or equal compare type can be done by using the less
• Less than or equal of the largest unsigned number (1111...1)
• Greater than or equal of the smallest unsigned number (0000...0)
• Less than or equal of the maximum positive number when in signed mode
• Greater than or equal of the maximum negative number when in signed mode
/
greater than compare type and programming the comparator to the needed value
minus 1.
than compare type and programming the comparator to the needed value plus 1.
(0111...1)
(1000...)
MPC556
21.3 Watchpoints and Breakpoints
Freescale Semiconductor, Inc.
For More Information On This Product,
DEVELOPMENT SUPPORT
Go to: www.freescale.com
Rev. 15 October 2000
Support).
MOTOROLA
21-16