MCF52256AG80 Freescale Semiconductor, MCF52256AG80 Datasheet - Page 38

• Manufacturer Part Number: MCF52256AG80
• Description: MCU 32BIT COLDFIRE V2 144LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF5225xr

Specifications of MCF52256AG80

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 80MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, QSPI, UART/USART, USB OTG
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x12b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 144-LQFP
• Processor Series: MCF522x
• Core: ColdFire V2
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: I2C/QSPI/UART
• Maximum Clock Frequency: 80 MHz
• Number Of Programmable I/os: 96
• Number Of Timers: 10
• Operating Supply Voltage: - 0.3 V to + 4 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• Development Tools By Supplier: TWR-MCF5225X, TWR-SENSOR-PAK, TWR-SER, TWR-ELEV, TOWER, M52259EVB, M52259DEMOKIT
• Minimum Operating Temperature: 0 C
• On-chip Adc: 8-ch x 12-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Figure 13
2.15
Table 25
Freescale Semiconductor
V
V
I
V
Name
V
E
V
t
OFFSET
OFFSET
VREFH
V
f
RES
DNL
t
t
C
R
ADPU
t
ADIC
I
REFH
INL
INL
X
REFL
ADIN
REC
ADC
ADS
GAIN
ADI
DDA
ADI
AD
IN
lists specifications for the analog-to-digital converter.
SDA
SCL
shows timing for the values in
Analog-to-Digital Converter (ADC) Parameters
Low reference voltage
High reference voltage
ADC analog supply voltage
Input voltages
Resolution
Integral non-linearity (full input signal range)
Integral non-linearity (10% to 90% input signal range)
Differential non-linearity
ADC internal clock
Conversion range
ADC power-up time
Recovery from auto standby
Conversion time
Sample time
Input capacitance
Input impedance
Input injection current
V
Offset voltage internal reference
Gain error (transfer path)
Offset voltage external reference
REFH
current
I1
Monotonicity
5
I2
Characteristic
7
, per pin
I4
MCF52259 ColdFire Microcontroller, Rev. 4
Table 23
Figure 13. I
Table 25. ADC Parameters
and
I6
Table
2
C Input/Output Timings
2
24.
I7
4
- 50 mV
V
V
V
V
Min
3.1
REFL
0.1
REFL
.99
12
SSA
DDA
—
—
—
—
—
—
—
—
—
—
—
—
—
1
I8
–1 < DNL < 1
See
See
Typical
Figure 14
Figure 14
2.5
2.5
3.3
8
3
—
—
—
—
—
—
—
GUARANTEED
6
0
6
1
0
1
I5
I3
Electrical Characteristics
+ 50 mV
V
V
V
V
1.01
Max
<1
15
REFH
REFH
3.6
5.0
12
3
3
13
SSA
DDA
—
—
—
—
—
1
3
9
I9
t
t
t
t
AIC
AIC
AIC
AIC
LSB
MHz
Unit
LSB
LSB
Bits
mA
mA
mV
mV
cycles
pF
W
—
cycles
cycles
cycles
V
V
V
V
V
3
6
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