MPC555LFMZP40 Freescale Semiconductor, MPC555LFMZP40 Datasheet - Page 454

• 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

QASR1 — Status Register1
13.12.10 QADC64 Status Register 1 (QASR1)
MPC555
USER’S MANUAL
Bit(s)
10:15
MSB
RESERVED
6:9
0
0
RESET:
The QASR1 contains two fields: command word pointers for queue 1 and queue 2.
1
0
/
MPC556 QUEUED ANALOG-TO-DIGITAL CONVERTER MODULE-64
Name
CWP
QS
2
1
Queue status. This 4-bit read-only field indicates the current condition of queue 1 and queue 2.
QS[0:1] are associated with queue 1, and QS[2:3] are associated with queue 2. Since the queue
priority scheme interlinks the operation of queue 1 and queue 2, the status bits should be con-
sidered as one 4-bit field.
Table 13-17
Command word pointer. CWP indicates which CCW is executing at present, or was last complet-
ed. The CWP is a read-only field; writes to it have no effect.
Table 13-16 QASR0 Bit Descriptions (Continued)
3
1
Freescale Semiconductor, Inc.
4
1
0b0000
0b0001
0b0010
0b0011
0b0100
0b0101
0b0110
0b0111
0b1000
0b1001
0b1010
0b1011
0b1100
0b1101
0b1110
0b1111
CWPQ1
For More Information On This Product,
QS
shows the bit encodings of the QS field.
5
1
Table 13-17 Queue Status
Go to: www.freescale.com
Rev. 15 October 2000
Queue 1 idle, queue 2 idle
Queue 1 idle, queue 2 paused
Queue 1 idle, queue 2 active
Queue 1 idle, queue 2 trigger pending
Queue 1 paused, queue 2 idle
Queue 1 paused, queue 2 paused
Queue 1 paused, queue 2 active
Queue 1 paused, queue 2 trigger pending
Queue 1 active, queue 2 idle
Queue 1 active, queue 2 paused
Queue 1 active, queue 2 suspended
Queue 1 active, queue 2 trigger pending
Reserved
Reserved
Reserved
Reserved
6
1
7
1
RESERVED
8
0
Description
Description
9
0
10
1
11
1
12
1
CWPQ2
13
1
0x30 4C12
0x30 4812
MOTOROLA
14
1
13-42
LSB
15
1