MCF52254CAF66 Freescale Semiconductor, MCF52254CAF66 Datasheet - Page 45

• Manufacturer Part Number: MCF52254CAF66
• Description: MCU 32BIT COLDFIRE V2 100LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF5225xr

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

Revision History
4
45
Revision
0
1
2
3
4
Revision History
Initial public release.
• Added package dimensions to package diagrams
• Added listing of devices for MCF52259 family
• Changed “Four-channel general-purpose timer (GPT) capable of input capture/output compare, pulse
• Updated the figure Pinout Top View (144 MAPBGA)
• Removed an extraneous instance of the table Pin Functions by Primary and Alternate Purpose
• In the table Pin Functions by Primary and Alternate Purpose, changed a footnote from “This list for
• In the table SGFM Flash Program and Erase Characteristics, changed “(V
• In the table SGFM Flash Module Life Characteristics, changed “(V
• In the table Oscillator and PLL Specifications, changed “V
• In the table Reset and Configuration Override Timing, changed “V
• Added EzPort Electrical Specifications.
• Updated
• In
• Updated
• Updated
• Updated
• Updated EzPort Electrical Specifications
• Added hysteresis note in the DC electrical table
• Clarified pin function table for VSS pins.
• Clarified orderable part summary.
• : Updated EXTAL input high voltage (External reference) Maximum to "3.0V" (Instead of "VDD"). Also,
• Updated crystal frequency value to 25 MHz
width modulation (PWM), and pulse accumulation” to “Four-channel general-purpose timer (GPT)
capable of input capture/output compare, pulse width modulation (PWM), pulse-code modulation
(PCM), and pulse accumulation”
power and ground does not include those dedicated power/ground pins included elsewhere, such as in
the ADC” to “This list for power and ground does not include those dedicated power/ground pins
included elsewhere, such as in the ADC, USB, and PLL”
“(V
to 3.6 V)“
V
3.6 V“
alternate functions, removed Wired/OR control column, and reordered AN[7:0] list of pin numbers for
144 LQFP and 100 LQFP.
added a footnote saying, “This value has been update”
DDPLL
Table
DD
= 3.0 to 3.6 V)“
= 3.0 to 3.6 V“
13, added slew rate column, updated derive strength, pull-up/pull-down values,JTAG pin
Table 2
Table
Table
Figure 2
14.
13, to change MIN voltage spec for Standby Voltage (VSTBY) to 1.8V (from 3.0V).
for part numbers.
MCF52259 ColdFire Microcontroller, Rev. 4
for RTC_EXTAL and RTC_XTAL pin positions.
Table 31. Revision History
Description
DD
and V
DDF
DD
DDPLL
= 2.7 to 3.6 V“ to “V
= 2.7 to 3.6 V)“ to “(V
= 2.7 to 3.6 V“ to “V
DDF
Freescale Semiconductor
= 2.7 to 3.6 V)“ to
DD
DD
= 3.0 to
DD
= 3.0
and