MPC555LFMZP40 Freescale Semiconductor, MPC555LFMZP40 Datasheet - Page 401

• 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

11.8.5 Region Attribute Registers (L2U_RAx)
11.8.6 Global Region Attribute Register
MPC555
USER’S MANUAL
L2U_RAx — L2U Region X Attribute Register
Bit(s)
20:21
22:24
26:31
MSB
8:19
0:7
16
25
0
0
0
RESET:
RESET:
Each region attribute register defines the protection attributes associated with a spe-
cific region protected by the data memory protection unit. There are four registers (x =
0...3), one for each supported region.
The global region attribute register defines the protection attributes associated with the
memory region which is not protected under the four DMPU regions. This register also
provides enable/disable control for the four DMPU regions.
17
/
1
0
0
MPC556
Name
RS
RS
PP
—
—
—
G
18
2
0
0
Reserved
Region size
0000_0000_0000 = 4 Kbytes
0000_0000_0001 = 8 Kbytes
0000_0000_0011 = 16 Kbytes
0000_0000_0111 = 32 Kbytes
0000_0000_1111 = 64 Kbytes
0000_0001_1111 = 128 Kbytes
0000_0011_1111 = 256 Kbytes
0000_0111_1111 = 512 Kbytes
0000_1111_1111 = 1 Mbyte
0001_1111_1111 = 2 Mbytes
0011_1111_1111 = 4 Mbytes
0111_1111_1111 = 8 Mbytes
1111_1111_1111 = 16 Mbytes
Protection bits
00 = No supervisor access, no user access
01 = Supervisor read/write access, no user access
10 = Supervisor read/write access, user read-only access
11 = Supervisor read/write access, user read/write access
Reserved
Guarded attribute
0 = Not guarded from speculative accesses
1 = Guarded from speculative accesses
Reserved
RESERVED
19
3
0
0
Freescale Semiconductor, Inc.
Table 11-9 L2U_RAx Bit Descriptions
20
4
0
0
For More Information On This Product,
PP
L-BUS TO U-BUS INTERFACE (L2U)
21
5
0
0
Go to: www.freescale.com
Rev. 15 October 2000
22
6
0
0
RESERVED
23
7
0
0
24
8
0
0
Description
25
G
9
0
0
10
26
0
0
11
27
0
0
RS
RESERVED
12
28
0
0
SPR 824 – 827
13
29
0
0
MOTOROLA
14
30
0
0
11-15
LSB
15
31
0
0