MCF52254AF80 Freescale Semiconductor, MCF52254AF80 Datasheet - Page 20

• 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

Pin Group
Selection
Timer 3,
Timer 2,
Timer 1,
Timer 0,
Timer 3,
Timer 2,
Reset
Mode
16-bit
16-bit
16-bit
16-bit
32-bit
32-bit
QSPI
QSPI
Test
7
QSPI_DOUT/E
RCON/EZPCS
CLKMOD[1:0]
QSPI_CLK/
QSPI_DIN/
QSPI_CS3
QSPI_CS2
QSPI_CS0
Function
Primary
EZPCK
DTIN3
DTIN2
EZPD
RSTO
TEST
GPT3
GPT2
GPT1
GPT0
RSTI
ZPQ
Secondary
I2C_SDA0
I2C_SDA1
I2C_SCL0
I2C_SCL1
Function
DTOUT3
DTOUT2
SYNCA
SYNCB
(Alt 1)
—
—
—
—
—
—
—
—
—
Table 3. Pin Functions by Primary and Alternate Purpose (continued)
USB_DP_
Function
USB_DM
PDOWN
PDOWN
Tertiary
UCTS1
URTS1
URXD1
UTXD1
PWM7
PWM5
PWM3
PWM1
PWM6
PWM4
(Alt 2)
—
—
—
—
—
_
Quaternary
Function
(GPIO)
PQS6
PQS5
PQS3
PQS2
PQS1
PQS0
PTC3
PTC2
PTA3
PTA2
PTA1
PTA0
—
—
—
—
—
PSRR[23]
PSRR[22]
PSRR[21]
PSRR[20]
PSRR[19]
PSRR[18]
PSRR[7]
PSRR[6]
PSRR[4]
PSRR[3]
PSRR[2]
PSRR[1]
Slew
Rate
Low
N/A
N/A
N/A
N/A
Strength/Co
PDSR[23]
PDSR[22]
PDSR[21]
PDSR[20]
PDSR[19]
PDSR[18]
PDSR[7]
PDSR[6]
PDSR[4]
PDSR[3]
PDSR[2]
PDSR[1]
Drive
ntrol
High
N/A
N/A
N/A
N/A
1
Pull-down
Pull-Down
Pull-Down
Pull-Up
Pull-Up
Pull-Up
Pull-Up
Pull-up/
Pull-Up
Pull-Up
Pull-Up
Pull-Up
Pull-Up
Pull-Up
—
—
—
—
—
6
6
6
6
7
8
8
8
8
2
144 MAPBGA
D4, D5
Pin on
F12
J10
J11
M7
E4
G4
G3
H4
H3
G2
G1
A3
A2
B1
F4
J8
144 LQFP
144, 143
Pin on
141
142
10
22
23
27
26
24
25
58
95
94
93
19
65
9
100 LQFP
100, 99
Pin on
16
17
21
20
18
19
97
98
35
62
61
60
13
42
4
3