MPC555LFMZP40 Freescale Semiconductor, MPC555LFMZP40 Datasheet - Page 522

• 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
Bit(s)
12:15
0:3
10
11
4
5
6
7
8
9
/
QTPNT
QBHFI
QTHEI
QBHEI
QTHFI
QTWE
MPC556
Name
QTSZ
QRE
QTE
—
Queue transmit pointer. QTPNT is a 4-bit counter used to indicate the next data frame within the
transmit queue to be loaded into the SC1DR. This feature allows for ease of testability. This field
is writable in test mode only; otherwise it is read-only.
Receiver queue top-half full interrupt. When set, QTHFI enables an SCI1 interrupt whenever the
QTHF flag in QSCI1SR is set. The interrupt is blocked by negating QTHFI. This bit refers to the
queue locations SCRQ[0:7].
0 = QTHF interrupt inhibited
1 = Queue top-half full (QTHF) interrupt enabled
Receiver queue bottom-half full interrupt. When set, QBHFI enables an SCI1 interrupt whenever
the QBHF flag in QSCI1SR is set. The interrupt is blocked by negating QBHFI. This bit refers to
the queue locations SCRQ[8:15].
0 = QBHF interrupt inhibited
1 = Queue bottom-half full (QBHF) interrupt enabled
Transmitter queue top-half empty interrupt. When set, QTHEI enables an SCI1 interrupt when-
ever the QTHE flag in QSCI1SR is set. The interrupt is blocked by negating QTHEI. This bit refers
to the queue locations SCTQ[0:7].
0 = QTHE interrupt inhibited
1 = Queue top-half empty (QTHE) interrupt enabled
Transmitter queue bottom-half empty interrupt. When set, QBHEI enables an SCI1 interrupt
whenever the QBHE flag in QSCI1SR is set. The interrupt is blocked by negating QBHEI. This
bit refers to the queue locations SCTQ[8:15].
0 = QBHE interrupt inhibited
1 = Queue bottom-half empty (QBHE) interrupt enabled
Reserved
Queue transmit enable. When set, the transmit queue is enabled and the TDRE bit should be
ignored by software. The TC bit is redefined to indicate when the entire queue is finished trans-
mitting. When clear, the SCI1 functions as described in the previous sections and the bits related
to the queue (Section 5.5 and its subsections) should be ignored by software with the exception
of QTE.
0 = Transmit queue is disabled
1 = Transmit queue is enabled
Queue receive enable. When set, the receive queue is enabled and the RDRF bit should be ig-
nored by software. When clear, the SCI1 functions as described in the previous sections and the
bits related to the queue (Section 5.5 and its subsections) should be ignored by software with the
exception of QRE.
0 = Receive queue is disabled
1 = Receive queue is enabled
Queue transmit wrap enable. When set, the transmit queue is allowed to restart transmitting from
the top of the queue after reaching the bottom of the queue. After each wrap of the queue, QTWE
is cleared by hardware.
0 = Transmit queue wrap feature is disabled
1 = Transmit queue wrap feature is enabled
Queue transfer size. The QTSZ bits allow programming the number of data frames to be trans-
mitted. From 1 (QTSZ = 0b0000) to 16 (QTSZ = 0b1111) data frames can be specified. QTSZ is
loaded into QPEND initially or when a wrap occurs.
Freescale Semiconductor, Inc.
Table 14-30 QSCI1CR Bit Descriptions
QUEUED SERIAL MULTI-CHANNEL MODULE
For More Information On This Product,
Go to: www.freescale.com
Rev. 15 October 2000
Description
MOTOROLA
14-60