DSP56F803BU80 Freescale Semiconductor, DSP56F803BU80 Datasheet - Page 43

• Manufacturer Part Number: DSP56F803BU80
• Description: IC DSP 80MHZ 31.5K FLASH 100LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxr

Specifications of DSP56F803BU80

• Core Processor: 56800
• Core Size: 16-Bit
• Speed: 80MHz
• Connectivity: CAN, EBI/EMI, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Size: 71KB (35.5K x 16)
• Program Memory Type: FLASH
• Ram Size: 2.5K x 16
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

3.12 Analog-to-Digital Converter (ADC) Characteristics
Freescale Semiconductor
ADC input voltages
Resolution
Integral Non-Linearity
Differential Non-Linearity
Monotonicity
ADC internal clock
Conversion range
Power-up time
Conversion time
Sample time
Input capacitance
Gain Error (transfer gain)
Offset Voltage
Total Harmonic Distortion
Signal-to-Noise plus Distortion
Effective Number of Bits
Spurious Free Dynamic Range
Bandwidth
SCI receive
data pin
(Input)
TXD
Characteristic
5
5
3
5
5
5
5
5
Table 3-16 ADC Characteristics
Figure 3-25 TXD Pulse Width
56F803 Technical Data, Rev. 16
V
Symbol
V
SINAD
ENOB
SFDR
E
t
OFFSET
f
C
THD
DNL
ADPU
t
t
ADCIN
R
R
ADIC
INL
BW
ADC
ADS
GAIN
ADI
ES
AD
TXD
PW
V
0.95
Min
-80
0.5
12
60
55
65
0
—
—
SSA
—
—
—
—
—
9
1
GUARANTEED
+/- 2.5
+/- 0.9
1.00
Typ
100
-15
16
64
60
10
70
—
—
—
—
Analog-to-Digital Converter (ADC) Characteristics
6
1
5
V
V
Max
+/- 4
+/- 1
1.10
+20
REF
12
DDA
—
—
—
—
—
—
—
—
—
5
2
t
t
t
AIC
AIC
AIC
LSB
LSB
MHz
Unit
KHz
Bits
pF
mV
cycles
cycles
cycles
dB
dB
dB
bit
—
V
V
6
4
4
6
6
6
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