MPC555LFMZP40 Freescale Semiconductor, MPC555LFMZP40 Datasheet - Page 579

• 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

15.15.5 MIOS1 Input Pulse Accumulation
15.16 MIOS1 Configuration
MPC555
USER’S MANUAL
Prescaler
MIOS Modulus Counter Submodule
Modulus
Select
Control
Clock
Counting the number of pulses on an input signal is another capability of the MIOS1.
Pulse accumulation uses an MMCSM. Since the counters in the counter submodules
are software accessible, pulse accumulation does not require the use of an action sub-
module. The pulse accumulation can operate continuously, interrupting only on binary
overflow of the 16-bit counter. When an MMCSM is used, an interrupt can instead be
created when the pulse accumulation reaches a preprogrammed value. To do that, the
two’s complement of the value is put in the modulus register and the interrupt occurs
when the counter overflows.
The complete MIOS1 submodule and pin configuration is shown in
or Pin
From
/
MPC556
Modulus Register
Figure 15-12 MIOS1 Example: Pulse Width Modulation Output
Load
16-bit Up-Counter
MODULAR INPUT/OUTPUT SUBSYSTEM (MIOS1)
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
Submodule Bus
Rev. 15 October 2000
Counter
Buses
16-bit
Two
Select
in OCAB mode (MOD3 – MOD0 = 0b0101)
Bus
16-bit Register A
16-bit Register B2
16-bit Register B1
16-bit Compare A
16-bit Compare B
MIOS Double Action Submodule
Table
Compare
Interrupt
Leading
Flip-Flop
Output
Output
Edge
15-36.
MOTOROLA
on
Output
Pin
15-43