dsp56853 Freescale Semiconductor, Inc, dsp56853 Datasheet - Page 23

• Manufacturer Part Number: dsp56853
• Description: 16-bit Digital Signal Controllers
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
Supply voltage, core
Supply voltage, IO
Supply voltage, analog
Digital input voltages
Analog input voltages (XTAL, EXTAL)
Current drain per pin excluding V
Junction temperature
Storage temperature range
Supply voltage for Logic Power
Supply voltage for I/O Power
Supply voltage for Analog Power
Ambient operating temperature
PLL clock frequency
Operating Frequency
Frequency of peripheral bus
Frequency of external clock
Frequency of oscillator
Frequency of clock via XTAL
Frequency of clock via EXTAL
1. V
2. V
1.Assumes clock source is direct clock to EXTAL or crystal oscillator running 2-4MHz. PLL must be enabled, locked, and
selected. The actual frequency depends on the source clock frequency and programming of the CGM module.
DD
DDIO
must not exceed V
and V
DDA
Characteristic
must not differ by more that 0.5V
Characteristic
1
2
Table 4-2 Recommended Operating Conditions
DDIO
Table 4-1 Absolute Maximum Ratings
DD
, GND
56853 Technical Data, Rev. 6
Symbol
V
V
V
T
V
DDIO
DDIO
V
T
STG
DD
INA
I
Symbol
IN
J
V
1
V
f
V
2
2
f
f
extal
DDIO
f
f
T
f
DDA
f
osc
xtal
ipb
clk
op
DD
pll
A
V
V
V
V
V
SSIO
SSIO
SSA
SSA
SS
Min
-40
-55
—
– 0.3
– 0.3
– 0.3
– 0.3
– 0.3
Min
1.62
3.0
3.0
-40
—
—
—
—
—
2
2
V
V
V
V
V
SSIO
SSIO
DDA
DDA
SS
Max
120
150
8
+ 2.0
+ 4.0
+ 0.3
+ 4.0
+ 5.5
Max
1.98
240
120
240
240
3.6
3.6
85
60
4
4
General Characteristics
Unit
mA
Unit
MHz
MHz
MHz
MHz
MHz
MHz
MHz
°C
°C
V
V
V
°C
V
V
V
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