MCF5270CAB100 Freescale Semiconductor, MCF5270CAB100 Datasheet - Page 216

• Manufacturer Part Number: MCF5270CAB100
• Description: MCU V2 COLDFIRE 64K SRAM 160-QFP
• Manufacturer: Freescale Semiconductor
• Series: MCF527xr

Specifications of MCF5270CAB100

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SPI, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 39
• Program Memory Type: ROMless
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 160-QFP
• Processor Series: MCF527x
• Core: ColdFire V2
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• Development Tools By Supplier: NNDK-MOD5272-KIT, NNDK-MOD5270-KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

System Control Module (SCM)
At reset, these on-chip modules are configured to have only supervisor read/write access
capabilities. Bit encodings for the ACCESS_CTRL field in the GPACR are shown in
Table 11-14
space.
11-18
shows the memory space protected by the GPACR and the modules mapped to this
0000
0001
0010
0011
0100
0101
0110
1000
1001
1010
1011
1100
1101
0111
1110
1111
Bits
Table 11-13. GPACR ACCESS_CTRL Bit Encodings
Register
GPACR
Read
Table 11-14. GPACR Address Space
—
—
x
x
x
x
x
x
x
x
x
x
x
x
x
x
Supervisor Mode
MCF5271 Reference Manual, Rev. 2
0x0000_0000–0x03FF_FFFF
Write
Space Protected
(IPSBAR Offset)
—
—
—
—
—
—
—
x
x
x
x
x
x
x
x
x
Execute
—
—
—
—
—
—
—
—
—
x
x
x
x
x
x
x
Read
—
—
—
—
—
—
—
—
x
x
x
x
x
x
x
x
Modules Protected
User Mode
Write
All
—
—
—
—
—
—
—
—
—
—
—
—
—
x
x
x
Execute
Freescale Semiconductor
—
—
—
—
—
—
—
—
—
—
—
—
x
x
x
x
Table
11-13.