MCF52221CAF80 Freescale Semiconductor, MCF52221CAF80 Datasheet - Page 37
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MCF52221CAF80
Manufacturer Part Number
MCF52221CAF80
Description
IC MCU 128K FLASH 80MHZ 100-LQFP
Manufacturer
Freescale Semiconductor
Series
MCF5222xr
Datasheet
1.MCF52221CAE66.pdf
(55 pages)
Specifications of MCF52221CAF80
Core Processor
Coldfire V2
Core Size
32-Bit
Speed
80MHz
Connectivity
I²C, SPI, UART/USART, USB OTG
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
56
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
16K 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
16 KB
Interface Type
I2C/QSPI/UART/USB
Maximum Clock Frequency
80 MHz
Number Of Programmable I/os
56
Number Of Timers
10
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Development Tools By Supplier
M52221DEMO, M52223EVB
Minimum Operating Temperature
- 40 C
On-chip Adc
8-ch x 12-bit
Package
100LQFP
Device Core
ColdFire
Family Name
MCF5222x
Maximum Speed
80 MHz
Operating Supply Voltage
3.3 V
For Use With
M52221DEMO - BOARD DEMO FOR MCF52221
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:
MCF52221CAF80
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Electrical Characteristics
Figure 8
2.12
Table 35
37
V
Name
V
V
t
V
f
RES
DNL
t
t
C
R
ADPU
t
ADIC
REFH
INL
INL
REFL
ADIN
REC
ADC
ADS
DDA
ADI
AD
shows timing for the values in
lists specifications for the analog-to-digital converter.
SDA
SCL
1
2
3
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
Output numbers depend on the value programmed into the IFDR; an IFDR programmed with the
maximum frequency (IFDR = 0x20) results in minimum output timings as shown in
interface is designed to scale the actual data transition time to move it to the middle of the SCL low
period. The actual position is affected by the prescale and division values programmed into the IFDR;
however, the numbers given in
Because SCL and SDA are open-collector-type outputs, which the processor can only actively drive
low, the time SCL or SDA take to reach a high level depends on external signal capacitance and pull-up
resistor values.
Specified at a nominal 50-pF load.
I1
Monotonicity
5
I2
Characteristic
Table 33
I4
MCF52223 ColdFire Microcontroller, Rev. 3
Figure 8. I
Table 34
Table 35. ADC Parameters
and
Table
I6
are minimum values.
2
C Input/Output Timings
2
34.
I7
4
V
V
V
Min
V
REFL
3.0
REFL
0.1
REFL
12
—
—
—
—
—
—
—
—
SS
1
I8
–1 < DNL < 1
See
Typical
2.5
2.5
Figure 9
3.3
—
—
—
—
—
—
GUARANTEED
6
0
6
1
I5
I3
Table
Freescale Semiconductor
34. The I
V
V
V
V
Max
<1
REFH
REFH
REFH
3.6
5.0
12
3
3
13
DDA
—
—
—
1
I9
2
C
t
t
t
t
AIC
AIC
AIC
AIC
LSB
MHz
Unit
LSB
LSB
Bits
cycles
pF
cycles
cycles
cycles
V
V
V
V
V
3
6