MCF5282CVM66 Freescale, MCF5282CVM66 Datasheet - Page 691

• Manufacturer Part Number: MCF5282CVM66
• Manufacturer: Freescale

Specifications of MCF5282CVM66

• Cpu Family: MCF528x
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 66MHz
• Interface Type: CAN/I2C/QSPI/UART
• Total Internal Ram Size: 64KB
• # I/os (max): 150
• Number Of Timers - General Purpose: 12
• Operating Supply Voltage (typ): 3.3V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 256
• Package Type: MA-BGA
• Program Memory Type: Flash
• Program Memory Size: 512KB
• Lead Free Status / RoHS Status: Compliant

33.5
Freescale Semiconductor
1
2
3
4
5
PLL Reference Frequency Range
System Frequency
Loss of Reference Frequency
Self Clocked Mode Frequency
Crystal Start-up Time
EXTAL Input High Voltage
EXTAL Input Low Voltage
XTAL Output High Voltage
XTAL Output Low Voltage
XTAL Load Capacitance
PLL Lock Time
Power-up To Lock Time
With Crystal Reference
Without Crystal Reference
1:1 Clock Skew (between CLKOUT and EXTAL)
Duty Cycle of reference
Frequency un-LOCK Range
Frequency LOCK Range
CLKOUT Period Jitter
All internal registers retain data at 0 Hz.
“Loss of Reference Frequency” is the reference frequency detected internally, which transitions the PLL into self
clocked mode.
Self clocked mode frequency is the frequency that the PLL operates at when the reference frequency falls below
f
This parameter is characterized before qualification rather than 100% tested.
Proper PC board layout procedures must be followed to achieve specifications.
Crystal reference
External reference
1:1 Mode
External Clock Mode
On-Chip PLL Frequency
Crystal Mode
All other modes (1:1, Bypass, External)
Crystal Mode
All other modes (1:1, Bypass, External)
I
I
Peak-to-peak (Clock edge to clock edge) — MCF521x
Peak-to-peak (Clock edge to clock edge) — MCF528x
Long Term Jitter (Averaged over 2 ms interval)
LOR
OH
OL
= 1.0 mA
= 1.0 mA
with default MFD/RFD settings.
Phase Lock Loop Electrical Specifications
4,7
1
4, 5
Characteristic
4, 5, 7, 10,11
4, 5,8
4
6
2, 4
3, 4
, Measured at f
(V
DD
Table 33-8. PLL Electrical Specifications
and V
DDPLL
9
SYS
= 2.7 to 3.6 V, V
Max
f
Symbol
ref_crystal
V
V
f
f
ref_ext
ref_1:1
fLCK
C
f
t
f
IHEXT
V
V
ILEXT
f
SCM
t
skew
LOR
t
f
t
t
sys
lplk
cst
lpll
UL
jitter
dc
OL
OL
SS
= V
SSPLL
V
XTAL
V
f
ref
33.33
DD
- 0.75
- 1.5
Min
100
V
V
2.0
= 0 V)
40
—
—
—
—
—
—
-2
—
—
—
2
2
0
1
SS
SS
/ 32
- 1.0
+ 0.4
f
66MHz
sys(max)
66.66
66.66
66.66
8.33
8.33
V
XTAL
1000
Max
10.5
0.75
V
V
500
500
0.8
0.5
1.5
.01
10
60
10
—
—
5
DD
DD
2
5
Electrical Characteristics
- 0.4
f
80MHz
sys(max)
10.0
10.0
80
80
80
% % f
% f
% f
% f
MHz
MHz
MHz
Unit
kHz
ms
ms
pF
μs
μs
ns
V
V
V
V
sys
sys
sys
sys
33-7