Datasheet

MC56F8006/MC56F8002 Digital Signal Controller, Rev. 4
Specifications
Freescale Semiconductor46
8.5 DC Electrical Characteristics
This section includes information about power supply requirements and I/O pin characteristics.
Table 19. Recommended Operating Conditions
(V
REFL x
= 0 V, V
SSA
= 0 V, V
SS
= 0 V)
Characteristic Symbol Notes Min Typ Max Unit
Supply voltage V
DD,
V
DDA
33.33.6 V
Voltage difference V
DD
to V
DDA
V
DD
–0.1 0 0.1 V
Voltage difference V
SS
to V
SSA
V
SS
–0.1 0 0.1 V
Device Clock Frequency
Using relaxation oscillator
Using external clock source
FSYSCLK
1
0
32
32
MHz
Input Voltage High (digital inputs) V
IH
Pin Groups 1, 2 2.0 V
DD
V
Input Voltage Low (digital inputs) V
IL
Pin Groups 1, 2 –0.3 0.8 V
Oscillator Input Voltage High
XTAL driven by an external clock source
V
IHOSC
Pin Group 4 2.0 V
DDA
+ 0.3 V
Oscillator Input Voltage Low V
ILOSC
Pin Group 4 –0.3 0.8 V
Output Source Current High at V
OH
min.)
1
When programmed for low drive strength
When programmed for high drive strength
1
Total chip source or sink current cannot exceed 75 mA.
I
OH
Pin Group 1
Pin Group 1
—
—
–4
–8
mA
Output Source Current Low (at V
OL
max.)
1
When programmed for low drive strength
When programmed for high drive strength
I
OL
Pin Groups 1, 2
Pin Groups 1, 2
—
—
4
8
mA
Ambient Operating Temperature (Extended
Industrial)
T
A
–40 105 °C
Flash Endurance
(Program Erase Cycles)
N
F
T
A
= –40°C to 125°C 10,000 — cycles
Flash Data Retention t
R
T
J
 85°C avg 15 — years
Flash Data Retention with <100
Program/Erase Cycles
t
FLRET
T
J
 85°C avg 20 — — years
Table 20. Default Mode
Pin Group 1 GPIO, TDI, TDO, TMS, TCK
Pin Group 2 SCL, SDA
Pin Group 3
ADC and Comparator
Analog Inputs and PGA
Inputs
Pin Group 4 XTAL, EXTAL