MCF5270CAB100 Freescale Semiconductor, MCF5270CAB100 Datasheet - Page 167

• 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

8.2.1.2
The LPCR controls chip operation and module operation during low-power modes.
Freescale Semiconductor
Bits
6–4
3–0
7
Low-Power Control Register (LPCR)
XLPM_IPL
ENBSTOP Enable low-power stop mode.
XLPM_IPL[2:0]
Address
Name
Figure 8-1. Low-Power Interrupt Control Register (LPICR)
[2:0]
Address
—
Reset
Reset
000
001
010
011
100
101
11x
W
R ENBSTOP
W
Figure 8-2. Low-Power Control Register (LPCR)
R
0 Low-power stop mode disabled
1 Low-power stop mode enabled. Once the core is stopped and the signal to enter stop
Exit low-power mode interrupt priority level. This field defines the interrupt priority level
needed to exit the low-power mode.Refer to
Reserved, should be cleared.
mode is asserted, processor clocks can be disabled.
0
0
7
7
LPMD
Table 8-2. LPICR Field Description
Table 8-3. XLPM_IPL Settings
MCF5271 Reference Manual, Rev. 2
0
6
0
6
Interrupts Level Needed to Exit Low-Power Mode
XLPM_IPL[2:0]
Interrupt request levels [2-7] exit low-power mode
Interrupt request levels [3-7] exit low-power mode
Interrupt request levels [4-7] exit low-power mode
Interrupt request levels [5-7] exit low-power mode
Interrupt request levels [6-7] exit low-power mode
Interrupt request level [7] exits low-power mode
Any interrupt request exits low-power mode
0
0
5
0
5
IPSBAR + 0x00_0012
IPSBAR + 0x11_0007
0
0
4
0
4
STPMD
Description
0
3
0
0
3
Table
2
0
0
0
0
2
8-3.
0
0
1
0
0
1
Memory Map/Register Definition
0
0
0
0
0
0
8-3