MC56F8122VFAE Freescale Semiconductor, MC56F8122VFAE Datasheet - Page 122

• Manufacturer Part Number: MC56F8122VFAE
• Description: IC DSP 16BIT 40MHZ 48-LQFP
• Manufacturer: Freescale Semiconductor
• Series: 56F8xxxr

Specifications of MC56F8122VFAE

• Core Processor: 56800
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 21
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Ram Size: 4K x 16
• Voltage - Supply (vcc/vdd): 2.25 V ~ 3.6 V
• Data Converters: A/D 6x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 48-LQFP
• Data Bus Width: 16 bit
• Processor Series: MC56F81xx
• Core: 56800E
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 21
• Data Ram Size: 8 KB
• Operating Supply Voltage: - 0.3 V to + 4 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Data Rom Size: 8 KB
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

122
1. INL measured from V
2. LSB = Least Significant Bit
3. ADC clock cycles
4. Assumes each voltage reference pin is bypassed with 0.1μF ceramic capacitors to ground
5. The current that can be injected or sourced from an unselected ADC signal input without impacting the performance of
6. Absolute error includes the effects of both gain error and offset error.
7. Please see the 56F8300 Peripheral User’s Manual for additional information on ADC calibration.
8. ENOB = (SINAD - 1.76)/6.02
ADC channel power-up time
ADC reference circuit power-up time
Conversion time
Sample time
Input capacitance
Input injection current
Input injection current, total
V
ADC A current
ADC B current
Quiescent current
Uncalibrated Gain Error (ideal)
Uncalibrated Offset Voltage
Calibrated Absolute Error
Calibration Factor 1
Calibration Factor 2
Crosstalk between channels
Common Mode Voltage
Signal-to-noise ratio
Signal-to-noise plus distortion ratio
Total Harmonic Distortion
Spurious Free Dynamic Range
Effective Number Of Bits
10% to 90% Input Signal Range
the ADC. This allows the ADC to operate in noisy industrial environments where inductive flyback is possible.
REFH
current
Characteristic
7
7
in
5
, per pin
= .1V
8
6
REFH
Table 10-24 ADC Parameters (Continued)
to V
4
in
= .9V
REFH
56F8322 Techncial Data, Rev. 16
V
V
Symbol
SINAD
I
AE
ENOB
E
SFDR
t
I
I
I
OFFSET
t
VREFH
common
I
SNR
t
C
ADCQ
THD
ADPU
VREF
t
ADCA
ADCB
CF1
CF2
I
ADIT
ADC
ADS
GAIN
ADI
—
ADI
CAL
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
5
(V
See
REFH
0.008597
Figure 10-20
+/- .004
+/- 26
- V
59.1
64.6
60.6
61.1
Typ
-2.8
-60
1.2
9.6
25
25
—
—
—
6
6
1
5
0
REFLO
) / 2
+/- .01
+/- 32
Freescale Semiconductor
Max
16
25
20
10
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
3
3
t
t
t
AIC
AIC
AIC
LSBs
Preliminary
Unit
Bits
mA
mA
mA
mA
mA
mV
cycles
ms
cycles
cycles
μA
dB
pF
db
db
db
db
—
—
—
V
3
3
3