MCF5270CAB100 Freescale Semiconductor, MCF5270CAB100 Datasheet - Page 575

• 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

30.5.3.3.3 Read Memory Location (
Read data at the longword address. Address space is defined by BAAR[TT,TM]. Hardware forces
low-order address bits to zeros for word and longword accesses to ensure that word addresses are
word-aligned and longword addresses are longword-aligned.
Command/Result Formats:
Command Sequence:
Freescale Semiconductor
Longword Command
READ (LONG)
READ (B/W)
Word
Byte
???
???
Command
Command
Result
Result
Result
’NOT READY’
’NOT READY’
MS ADDR
15
MS ADDR
X
Figure 30-21.
Figure 30-22.
14
X
0x1
0x1
0x1
13
X
MCF5271 Reference Manual, Rev. 2
12
X
’NOT READY’
’NOT READY’
LS ADDR
READ
LS ADDR
11
X
READ
READ
Command/Result Formats
10
X
0x9
0x9
0x9
)
Command Sequence
X
9
LOCATION
MEMORY
LOCATION
MEMORY
A[31:16]
A[31:16]
A[31:16]
D[31:16]
READ
A[15:0]
X
A[15:0]
D[15:0]
A[15:0]
D[15:0]
8
READ
7
6
0x0
0x4
0x8
’NOT READY’
’NOT READY’
NEXT CMD
MS RESULT
RESULT
5
BERR
XXX
XXX
BERR
XXX
XXX
XXX
4
D[7:0]
Background Debug Mode (BDM)
3
’NOT READY’
2
’NOT READY’
NEXT CMD
NEXT CMD
LS RESULT
NEXT CMD
0x0
0x0
0x0
1
0
30-25