MCF52254AF80 Freescale Semiconductor, MCF52254AF80 Datasheet - Page 16

• Manufacturer Part Number: MCF52254AF80
• Description: MCU 32BIT COLDFIRE V2 100LQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF5225xr

Specifications of MCF52254AF80

• 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: 0°C ~ 70°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: 80 MHz
• Number Of Programmable I/os: 56
• Number Of Timers: 10
• Operating Supply Voltage: - 0.3 V to + 4 V
• Maximum Operating Temperature: + 70 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: 0 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
shows the pinout configuration for the 100 LQFP.
RTC_EXTAL
RTC_XTAL
URXD0
UCTS0
UTXD0
URTS0
RCON
QSDO
PCS3
PCS2
PCS0
TEST
QSDI
TIN0
TIN1
TIN3
SCK
SDA
SCL
V
V
V
V
V
V
DD
SS
DD
SS
DD
SS
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
Figure 3. 100 LQFP Pin Assignments
100 LQFP
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
V
URTS2
FEC_CRS
V
EXTAL
XTAL
V
IRQ1
URXD2
UTXD2
V
UCTS2
IRQ7
ICOC1
ICOC0
V
USB_DP
USB_DM
V
V
AN4
AN5
AN6
AN7
ICOC2
SS
SS
DDPLL
SSPLL
DD
DD
STBY
USB
USB