MCF5280CVM66 Freescale Semiconductor, MCF5280CVM66 Datasheet - Page 125

• Manufacturer Part Number: MCF5280CVM66
• Description: IC MPU 32BIT COLDF 256-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF528xr

Specifications of MCF5280CVM66

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, SPI, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 142
• Program Memory Type: ROMless
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-MAPBGA
• Controller Family/series: ColdFire
• No. Of I/o's: 150
• Program Memory Size: 2KB
• Ram Memory Size: 64KB
• Cpu Speed: 66.67MHz
• Embedded Interface Type: CAN, I2C, SPI, UART
• No. Of Pwm Channels: 8
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

6.3.4.5
The CFMSACC specifies the supervisor/user access permissions of Flash logical sectors.
Freescale Semiconductor
Address
Reset
Reset
Field
Field
R/W
R/W
Note: The CFMPROT register is loaded at reset from the Flash Supervisor/user Space Restrictions longword
stored at the array base address + 0x0000_040C.
CFM Supervisor Access Register (CFMSACC)
31
15
(ARRAY_BASE + 0x0007_FFFF)
(ARRAY_BASE + 0x0007_C000)
(ARRAY_BASE + 0x0000_8000)
(ARRAY_BASE + 0x0000_4000)
(ARRAY_BASE + 0x0000_0000)
PROTECT[31]
PROTECT[2]
Figure 6-9. CFM Supervisor Access Register (CFMSACC)
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
16Kbyte Sector
Figure 6-8. CFMPROT Protection Diagram
}
SECTOR 31
SECTOR 2
SECTOR 1
SECTOR 0
IPSBAR + 0x1D_0014
•
•
•
See Note
See Note
SUPV
SUPV
R/W
R/W
as defined by CFMPROT register
Protected Flash Logical Sectors
ColdFire Flash Module (CFM)
16
0
6-13