MPC555LFMZP40 Freescale Semiconductor, MPC555LFMZP40 Datasheet - Page 552

• 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

15.10.1.1 MMCSM Up-Counter Register (MMCSMCNT)
MMCSMCNT — MMCSM Up-Counter Register
U = Unaffected by reset
15.10.1.2 MMCSM Modulus Latch Register (MMCSMML)
MMCSMML — MMCSM Modulus Latch Register
U = Unaffected by reset
15.10.1.3 MMCSM Status/Control Register (Duplicated)
MPC555
USER’S MANUAL
MSB
MSB
Bit(s)
Bit(s)
0:15
0:15
U
U
0
0
RESET:
RESET:
The MMCSMCNT register contains the 16-bit value of the up counter. Note that writing
to MMCSMCNT simultaneously writes to MMCSMML.
The MMCSMML is a read/write register containing the 16-bit value of the up-counter.
The MMCSMSCRD and the MMCSMSCR are the same registers accessed at two dif-
ferent addresses. Reading or writing to one of these two addresses has exactly the
same effect.
U
U
1
1
/
MPC556
Name
Name
CNT
ML
U
U
2
2
The user should not write directly to the address of the MMCSM-
SCRD. This register’s address may be reserved for future use and
should not be accessed by the software to assure future software
compatibility.
Counter value. These read/write data bits represent the 16-bit value of the up-counter. CNT con-
tains the value that is driven onto the 16-bit counter bus.
Modulus latches. These bits are read/write data bits containing the 16-bit modulus value to be
loaded into the up-counter.
The value loaded in this register must be the two’s complement of the desired modulus count.
The up-counter increments from this two’s complement value up to 0xFFFF to get the correct
number of steps before an overflow is generated to reload the modulus value into the up-
counter. A value of 0x0000 should be used for a free-running counter.
U
U
3
3
Table 15-12 MMCSMCNT Bit Descriptions
MODULAR INPUT/OUTPUT SUBSYSTEM (MIOS1)
Table 15-13 MMCSMML Bit Descriptions
Freescale Semiconductor, Inc.
U
U
4
4
For More Information On This Product,
U
U
5
5
Go to: www.freescale.com
Rev. 15 October 2000
U
U
6
6
U
U
7
7
CNT
ML
NOTE
U
U
8
8
Description
Description
U
U
9
9
10
10
U
U
11
11
U
U
12
12
U
U
13
13
U
U
0x30 60B0
0x30 60B2
0x30 6030
0x30 6032
MOTOROLA
14
14
U
U
15-16
LSB
LSB
15
15
U
U