MCF5270CAB100 Freescale Semiconductor, MCF5270CAB100 Datasheet - Page 161

• 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

Freescale Semiconductor
NRM
NRM
NRM
NRM
MODE
In
0
X
0
0
0
0
0
0
0
0
0
0
Table 7-11. Stop Mode Operation (Sheet 2 of 5) (Continued)
Off Off 0
Off Off 1
Off On 0
Off On 1
Lose lock,
f.b. clock,
reference
clock
Lose lock,
f.b. clock,
reference
clock
Lose lock
Lose lock
Expected
Action at
Stop
PLL
MCF5271 Reference Manual, Rev. 2
Regain
No regain
Regain clocks, but
don’t regain lock
No reference
clock regain
No f.b. clock
regain
Regain
Lose reference
clock or no lock
regain
Lose reference
clock,
regain
No lock regain
Lose reference
clock or no f.b.
clock regain
Lose reference
clock, regain
During Stop
PLL Action
NRM
Stuck
SCM–>
unstable
NRM
SCM–>
Stuck
NRM
Stuck
NRM
Unstable
NRM
Stuck
Unstable
NRM
MODE
Out
‘LK
0–>‘LK 0–>1 1–>‘LC Block LOCS and
0–>
‘LK
0–>‘LK 0–>1 ‘LC
0–>‘LK 0–>1 ‘LC
‘LK
—
—
—
—
1
0–>
1
1
—
—
—
—
‘LC
‘LC
1–>
‘LC
—
—
—
—
Functional Description
LOCKS until
clock and lock
respectively
regain; enter
SCM regardless
of LOCEN bit
until reference
regained
Block LOCS and
LOCKS until
clock and lock
respectively
regain; enter
SCM regardless
of LOCEN bit
Block LOCKS
from being
cleared
Block LOCKS
from being
cleared
Block LOCKS
until lock
regained
LOCS not set
because
LOCEN = 0
Comments
7-27