MCF52254CAF66 Freescale Semiconductor, MCF52254CAF66 Datasheet - Page 15

• 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

Family Configurations
Figure 2
15
RTC_EXTAL
RTC_XTAL
FB_A14
FB_A13
FB_A12
FB_A11
FB_A10
URXD0
UCTS0
UTXD0
URTS0
FB_D4
FB_A9
FB_A8
FB_A7
FB_A6
FB_A5
shows the pinout configuration for the 144 LQFP.
RCON
QSD0
PCS3
PCS2
PCS0
TEST
QSDI
VDD
TIN0
TIN1
TIN3
VDD
VDD
VSS
VSS
SCK
SDA
VSS
SCL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
•
MCF52259 ColdFire Microcontroller, Rev. 4
Figure 2. 144 LQFP Pin Assignment
Freescale Semiconductor
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
FEC_CRS
VDDPLL
EXTAL
XTAL
VSSPLL
IRQ1
URXD2
UTXD2
VDD
VSS
URTS2
UCTS2
IRQ7
ICOC2
ICOC1
ICOC0
VDD
VSS
PST0
PST1
PST2
PST3
DDATA3
DDATA2
DDATA1
DDATA0
VSSUSB
USB_DP
USB_DM
VDDUSB
VSTBY
AN4
AN5
AN6
AN7
VDDA