MPC555LFMZP40 Freescale Semiconductor, MPC555LFMZP40 Datasheet - Page 533

• 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

14.9.10 QSCI1 Receive Flow Chart Implementing The Queue
MPC555
USER’S MANUAL
/
MPC556
Refers to Action Performed
In Parallel
Set QRE
Set QTHFI, QBHFI
Clear QTHF, QBHF
Set RE
Clear QTHF
Set QTHF
Clear QBHF
Freescale Semiconductor, Inc.
Set QBHF
QUEUED SERIAL MULTI-CHANNEL MODULE
For More Information On This Product,
Figure 14-21 Queue Receive Flow
Go to: www.freescale.com
Rev. 15 October 2000
No
Yes
Yes
RE=0, QRWE=0
QRPNT=0000
QRE=0, QOR=0
QTHF=1, QBHF=1
QTHFI=0, QBHFI=0
Reset QRPNT to 0000
Increment QRPNT
QRPNT=0 & QTHF
QRPNT = 0000?
QRPNT=8 & QBHF
SCRQ[QRPNT],
Load RX Data to
QRPNT = 1000?
QTHF/QOR=0
FE, PE = 0?
QRE, RE=1?
FE/PE/OR=0
QRE/RE=1
RDRF=1?
No
Yes
Yes
No
Yes
Yes
No
Reset
No
Yes
No
No
Clear QRE
Set QOR
Hardware
Software
MOTOROLA
14-71