參數(shù)資料
型號(hào): MCF54418CMJ250
廠商: Freescale Semiconductor
文件頁數(shù): 7/61頁
文件大?。?/td> 0K
描述: IC MCU 32BIT 256MAPBGA
標(biāo)準(zhǔn)包裝: 450
系列: MCF5441x
核心處理器: Coldfire V4
芯體尺寸: 32-位
速度: 250MHz
連通性: 1 線,CAN,EBI/EMI,以太網(wǎng),I²C,智能卡,SPI,SSI,UART/USART,USB,USB OTG
外圍設(shè)備: DMA,PWM,WDT
輸入/輸出數(shù): 87
程序存儲(chǔ)器類型: ROMless
RAM 容量: 64K x 8
電壓 - 電源 (Vcc/Vdd): 1.14 V ~ 1.32 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x12b,D/A 2x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 256-LBGA
包裝: 托盤
Pin assignments and reset states
MCF5441x ColdFire Microprocessor Data Sheet, Rev. 8
Freescale Semiconductor
15
Enhanced secure digital host controller
SDHC_DAT3
PF2
PWM_A1
DSPI1_PCS0
I/O
EVDD
msr
B13
SDHC_DAT2
PF1
PWM_B1
DSPI1_PCS2
I/O
EVDD
msr
E14
SDHC_DAT1
PF0
PWM_A2
DSPI1_PCS1
I/O
EVDD
msr
D12
SDHC_DAT0
PG7
PWM_B2
DSPI1_SOUT
I/O
EVDD
msr
B12
SDHC_CMD
PG6
PWM_B0
DSPI1_SIN
I/O
EVDD
msr
C11
SDHC_CLK
PG5
PWM_A0
DSPI1_SCK
O
EVDD
msr
A10
Smart card interface 0
SIM0_DATA
RGPIO13/PG4
PWM_FAULT2
SDHC_DAT7
I/O
EVDD
msr
E12
SIM0_VEN
RGPIO12/PG3
PWM_FAULT0
O
EVDD
msr
D13
SIM0_RST
RGPIO11/PG2
PWM_FORCE
SDHC_DAT6
O
EVDD
msr
C15
SIM0_PD
RGPIO10/PG1
PWM_SYNC
SDHC_DAT5
I
EVDD
msr
C14
SIM0_CLK
RGPIO9/PG0
PWM_FAULT1
SDHC_DAT4
O
EVDD
msr
A11
Synchronous serial interface 019
SSI0_RXD
PH7
I2C2_SDA
SIM1_VEN
I
EVDD
msr
B12
C12
SSI0_TXD
PH6
I2C2_SCL
SIM1_DATA
O
EVDD
msr
A11
C13
SSI0_FS
PH5
UART7_TXD
SIM1_RST
I/O
EVDD
msr
C13
E15
SSI0_MCLK
PH4
SSI_CLKIN
SIM1_CLK
O
EVDD
msr
A12
SSI0_BCLK
PH3
UART7_RXD
SIM1_PD
I/O
EVDD
msr
D13
A13
Ethernet subsystem
MII0_MDC
PI1
RMII0_MDC20
——
O
EVDD
fsr
N14
P16
MII0_MDIO
PI0
RMII0_MDIO20
——
I/O
EVDD
fsr
M14
N16
MII0_RXDV
PJ7
RMII0_CRS_DV20
——
I
EVDD
fsr
M13
P14
MII0_RXD[1:0]
PJ[6:5]
RMII0_RXD[1:0]20
——
I
EVDD
fsr
P13, N13
R15, T15
MII0_RXER
PJ4
RMII0_RXER20
——
I
EVDD
fsr
M12
N14
MII0_TXD[1:0]
PJ[3:2]
RMII0_TXD[1:0]20
——
O
EVDD
fsr
L12, L11
R13, P13
MII0_TXEN
PJ1
RMII0_TXEN20
—D21
O
EVDD
fsr
N12
P12
MII0_COL
PJ0
RMII1_MDC
ULPI_STP
I
EVDD
fsr
R12
MII0_TXER
PK7
RMII1_MDIO
ULPI_DATA4
O
EVDD
fsr
R14
MII0_CRS
PK6
RMII1_CRS_DV
ULPI_DATA5
I
EVDD
fsr
P11
MII0_RXD[3:2]
PK[5:4]
RMII1_RXD[1:0]
ULPI_DATA[1:0]
I
EVDD
fsr
P15, N13
Table 5. MCF5441x Signal information and muxing (continued)
Signal name
GPIO
Alternate 1
Alternate 2
Pu
llu
p
(U)
1
Pu
ll
d
o
wn
(D
)
Direc
tion
2
Vo
lt
a
g
e
d
o
m
a
in
Pa
d
t
y
p
e
3
1
96
MAPBGA
2
56
MAPBGA
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