MCF52255CAF80 Freescale Semiconductor, MCF52255CAF80 Datasheet - Page 26
![MCU 32BIT COLDFIRE V2 100LQFP](/photos/12/39/123950/mcf52255caf80_sml.jpg)
MCF52255CAF80
Manufacturer Part Number
MCF52255CAF80
Description
MCU 32BIT COLDFIRE V2 100LQFP
Manufacturer
Freescale Semiconductor
Series
MCF5225xr
Datasheet
1.MCF52256CAG66.pdf
(46 pages)
Specifications of MCF52255CAF80
Core Processor
Coldfire V2
Core Size
32-Bit
Speed
80MHz
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
QSPI, I2C, UART
Maximum Clock Frequency
80 MHz
Number Of Programmable I/os
56
Number Of Timers
4
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
12 bit, 8 Channel
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
2.3
Figure 8
Freescale Semiconductor
144 MAPBGA Junction to ambient, natural convection
144 LQFP
1
2
3
4
5
Stop mode 3 (Stop 11)
Stop mode 2 (Stop 10)
Stop mode 1 (Stop 01)
Stop mode 0 (Stop 00)
Wait / Doze
Run
All values are measured with a 3.30V power supply. Tests performed at room temperature.
Refer to the Power Management chapter in the MCF52259 Reference Manual for more information on low-power
modes.
CLKOUT, PST/DDATA signals, and all peripheral clocks except UART0 off before entering low-power mode.
CLKOUT is disabled. Code executed from SRAM with flash memory shut off by writing 0x0 to the FLASHBAR
register.
See the description of the Low-Power Control Register (LPCR) in the MCF52259 Reference Manual for more
information on stop modes 0–3.
Results are identical to STOP 00 for typical values because they only differ by CLKOUT power consumption.
CLKOUT is already disabled in this instance prior to entering low-power mode.
lists thermal resistance values.
Thermal Characteristics
Mode
Junction to ambient, natural convection
Junction to ambient, (@200 ft/min)
Junction to ambient, (@200 ft/min)
Junction to board
Junction to case
Junction to top of package
Maximum operating junction temperature
Junction to ambient, natural convection
Junction to ambient, natural convection
Junction to ambient, (@200 ft/min)
Junction to ambient, (@200 ft/min)
Junction to board
Junction to case
Junction to top of package
Maximum operating junction temperature
Table 7. Current Consumption in Low-Power Mode, Code From SRAM
4
4
4,5
5
8 MHz (Typ)
MCF52259 ColdFire Microcontroller, Rev. 4
13
16
9
9
Table 8. Thermal Characteristics
Characteristic
16 MHz (Typ)
10
10
18
21
Single layer board (1s)
Four layer board (2s2p)
Single layer board (1s)
Four layer board (2s2p)
Natural convection
Single layer board (1s)
Four layer board (2s2p)
Single layer board (1s)
Four layer board (2s2p)
Natural convection
0.090
7
64 MHz (Typ)
—
—
—
—
—
—
15
15
42
55
80 MHz (Typ)
Symbol
17
17
50
65
JMA
JMA
JMA
JMA
T
T
JA
JA
JB
JC
JA
JA
JB
JC
jt
j
jt
j
Electrical Characteristics
1,2,3
Value
53
44
Unit
30
43
26
35
35
29
23
mA
105
105
16
7
2
9
2
11
12
1,2
7,8
1,3
1,3
1,3
5
6
1,9
1,3
1,3
10
4
Symbol
I
DD
C / W
C / W
C / W
C / W
C / W
C / W
C / W
C / W
C / W
C / W
C / W
C / W
C / W
C / W
Unit
o
o
C
C
26