MCF52255CAF80 Freescale Semiconductor, MCF52255CAF80 Datasheet - Page 23
![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
1
2
3
4
5
6
7
8
9
10
Pin Group
The PDSR and PSSR registers are part of the GPIO module. All programmable signals default to 2mA drive in normal (single-chip) mode.
All signals have a pull-up in GPIO mode.
I
For primary and GPIO functions only.
Only when JTAG mode is enabled.
For secondary and GPIO functions only.
RSTI has an internal pull-up resistor; however, the use of an external resistor is strongly recommended.
For GPIO functions, the Primary Function has pull-up control within the GPT module.
Available on 144-pin packages only.
This list for power and ground does not include those dedicated power/ground pins included elsewhere, such as in the ADC, USB, and PLL.
2
VSS
C1 is multiplexed with specific pins of the QSPI, UART1, UART2, and Mini-FlexBus pin groups.
Function
Primary
VSS
Secondary
Function
(Alt 1)
—
Table 3. Pin Functions by Primary and Alternate Purpose (continued)
Function
Tertiary
(Alt 2)
—
Quaternary
Function
(GPIO)
—
Slew
Rate
N/A
Strength/Co
Drive
ntrol
N/A
1
Pull-down
Pull-up/
—
2
A1; A12; F6–8;
144 MAPBGA
G6–8; H8; M1
Pin on
49; 60; 91;
144 LQFP
8; 21; 31;
124; 134
99; 114;
Pin on
34; 37; 66;
100 LQFP
2; 15; 25;
Pin on
81; 91