MCF52254CAF66 Freescale Semiconductor, MCF52254CAF66 Datasheet - Page 38
![MCU 32BIT COLDFIRE V2 100LQFP](/photos/12/36/123660/mcf52254caf66_sml.jpg)
MCF52254CAF66
Manufacturer Part Number
MCF52254CAF66
Description
MCU 32BIT COLDFIRE V2 100LQFP
Manufacturer
Freescale Semiconductor
Series
MCF5225xr
Datasheet
1.MCF52256CAG66.pdf
(46 pages)
Specifications of MCF52254CAF66
Core Processor
Coldfire V2
Core Size
32-Bit
Speed
66MHz
Connectivity
CAN, Ethernet, I²C, QSPI, UART/USART, USB OTG
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
56
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
64K x 8
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
100-LQFP
Processor Series
MCF522x
Core
ColdFire V2
Data Bus Width
32 bit
Data Ram Size
64 KB
Interface Type
I2C/QSPI/UART
Maximum Clock Frequency
66 MHz
Number Of Programmable I/os
56
Number Of Timers
10
Operating Supply Voltage
- 0.3 V to + 4 V
Maximum Operating Temperature
+ 85 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
- 40 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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF52254CAF66
Manufacturer:
FREESCAL
Quantity:
900
Company:
Part Number:
MCF52254CAF66
Manufacturer:
MOTOLOLA
Quantity:
852
Part Number:
MCF52254CAF66
Manufacturer:
FREESCALE
Quantity:
20 000
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
38