MCF5270CAB100 Freescale Semiconductor, MCF5270CAB100 Datasheet - Page 525

• 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

28.2.1 Register Descriptions
28.2.1.1 SKHA Mode Register (SKMR)
The SKMR is used to select the cipher algorithm, direction, and cipher mode as shown in
Figure
The mode may be modified once the module has completed processing, SKSR[DONE] is set.
Freescale Semiconductor
Address
Reset
Reset
28-8. If the mode is modified during message processing, the SKESR[RM] bit will be set.
W
W
R
R
31
15
0
0
0
0
If reserved bits or undefined modes are set, a mode error will be
generated.
30
14
0
0
0
0
29
13
0
0
0
0
Figure 28-8. SKHA Mode Register (SKMR)
28
12
0
0
0
0
27
11
0
0
0
MCF5271 Reference Manual, Rev. 2
26
10
0
0
0
CTRM
25
IPSBAR + 0x1B_0000
0
0
0
9
NOTE
24
0
0
0
8
DKP
23
0
0
0
7
22
0
0
6
0
0
21
0
0
0
0
5
20
0
0
0
4
CM
Memory Map/Register Definition
19
0
0
0
3
DIR
18
0
0
0
2
17
0
0
0
1
ALG
16
0
0
0
0
28-7