MPC555LFMZP40 Freescale Semiconductor, MPC555LFMZP40 Datasheet - Page 196

• 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

4.6 Burst Buffer Programming Model
MPC555
USER’S MANUAL
The BBC and IMPU module configuration registers are MPC555 / MPC556 special-
purpose registers (SPRs). They are programmed with the MPC555 / MPC556 mtspr/
mfspr instructions.
All the registers can be accessed in supervisor mode only. The processor generates
an exception internally if an attempt is made to access the registers from user mode.
The following 32-bit registers contain the starting address and the size of the region.
There is one register for each region.
The following registers hold the attributes of the corresponding regions and of the de-
fault region. Each of the four MI_RAx registers contains access permission attributes.
The MI_GRA (global region attribute) register contains two additional bits to enable
each of the MI_RBAx registers.
The BBC holds only one register, the BBC module configuration register (BBCMCR).
/
MPC556
Table 4-2 Region Base Address Registers RBA[0:1]
Table 4-4 BBC Module Configuration Register
Register name
Freescale Semiconductor, Inc.
Register Name
Register Name
Table 4-3 Region Attributes Registers
BBCMCR
For More Information On This Product,
MI_RBA[0]
MI_RBA[1]
MI_RBA[2]
MI_RBA[3]
MI_RA[0]
MI_RA[1]
MI_RA[2]
MI_RA[3]
MI_GRA
Go to: www.freescale.com
Rev. 15 October 2000
BURST BUFFER
(Decimal)
(Decimal)
(Decimal)
Addr
Address
Address
560
784
785
786
787
816
817
818
818
528
ub_addr [0:31]
ub_addr [18:27]
ub_addr[18:27]
0x2110
0x2180
0x2380
0x2580
0x2780
0x2190
0x2390
0x2590
0x2790
0x2100
(Hex)
(Hex)
(hex)
MOTOROLA
4-20