MPC555LFMZP40 Freescale Semiconductor, MPC555LFMZP40 Datasheet - Page 550

• 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

MPC555
USER’S MANUAL
as a time reference for other submodules. Note that the MMCSM can also operate as
a free running counter by loading the modulus value of zero.
The main components of the MMCSM are an 8-bit prescaler counter, an 8-bit prescal-
er register, a 16-bit up-counter register, a 16-bit modulus latch register, counter load-
ing and interrupt flag generation logic.
The contents of the modulus latch register is transferred to the counter under the fol-
lowing three conditions:
Software can also write a value to the modulus register for later loading into the
counter with one of the two first criteria.
A software control register selects whether the clock input to the counter is the pres-
caler output or the corresponding input pin. The polarity of the external input pin is also
programmable.
Refer to
1. When an overflow occurs
2. When an appropriate transition occurs on the external load pin
3. When the program writes to the counter register. In this case, the value is first
/
MPC556
written into the modulus register and immediately transferred to the counter.
Table 15-36
MODULAR INPUT/OUTPUT SUBSYSTEM (MIOS1)
Freescale Semiconductor, Inc.
for the MMCSM relative I/O pin implementation.
For More Information On This Product,
Go to: www.freescale.com
Rev. 15 October 2000
MOTOROLA
15-14