DSP56F801FA80 Freescale Semiconductor, DSP56F801FA80 Datasheet - Page 19

• Manufacturer Part Number: DSP56F801FA80
• Description: IC DSP 80MHZ 8K FLASH 48-LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxr

Specifications of DSP56F801FA80

• Core Processor: 56800
• Core Size: 16-Bit
• Speed: 80MHz
• Connectivity: SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 11
• Program Memory Size: 20KB (10K x 16)
• Program Memory Type: FLASH
• Ram Size: 2K x 16
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: DSP56F801BU80; DSP56F801BU80

3.3 AC Electrical Characteristics
Timing waveforms in
table. In
Figure 3-3
Freescale Semiconductor
•
•
•
•
Input Signal
Note: The midpoint is V
Active state, when a bus or signal is driven, and enters a low impedance state.
Tri-stated, when a bus or signal is placed in a high impedance state.
Data Valid state, when a signal level has reached V
Data Invalid state, when a signal level is in transition between V
Figure 3-2
120
160
40
80
Figure 3-1 Maximum Run IDD vs. Frequency (see Note 7. in
0
shows the definitions of the following signal states:
the levels of V
IDD Digital
Section 3.3
Figure 3-2 Input Signal Measurement References
10
Fall Time
IL
+ (V
Midpoint1
IH
V
IDD Analog
are tested using the V
– V
20
IH
IH
IL
and V
)/2.
56F801 Technical Data, Rev. 17
IL
30
for an input signal are shown.
IDD Total
Low
V
Freq. (MHz)
IL
OL
IL
40
and V
or V
OH.
IH
levels specified in the DC Characteristics
50
OL
Rise Time
and V
High
OH.
60
Table
AC Electrical Characteristics
90%
70
50%
10%
3-15)
80
19