MCF52254CAF66 Freescale Semiconductor, MCF52254CAF66 Datasheet - Page 18

• 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

Figure 3
Generation
Pin Group
Debug
Clock
ADC
Data
RTC
shows the pin functions by primary and alternate purpose, and illustrates which packages contain each pin.
RTC_EXTAL
RTC_XTAL
DDATA[3:0]
Function
VDDPLL
PST[3:0]
Primary
VSSPLL
ALLPST
AN[7:0]
EXTAL
VDDA
VSSA
XTAL
VRH
VRL
Secondary
Function
(Alt 1)
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Function
Table 3. Pin Functions by Primary and Alternate Purpose
Tertiary
(Alt 2)
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Quaternary
Function
PDD[7:4]
PDD[3:0]
PAN[7:0]
(GPIO)
—
—
—
—
—
—
—
—
—
—
—
Slew
Rate
Low
Low
Low
Low
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Strength/Co
Drive
ntrol
High
High
High
Low
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
1
Pull-down
Pull-up/
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2
L12, K10, K12,
144 MAPBGA
G9, H10, F11,
F9, G10, G11,
K11, K9, L9,
M10, M9
Pin on
M12
M11
G12
C12
D12
C11
D11
F10
L11
L10
D1
E1
L3
74–77; 69,
86, 85, 84,
144 LQFP
68, 67 ,66
Pin on
87–90
106
105
107
104
73
70
72
71
13
14
42
83
51–54, 46,
100 LQFP
45, 44, 43
Pin on
50
47
49
48
73
72
74
71
30
—
—
7
8