参数资料
型号: MCF54418CMJ250
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: MICROPROCESSOR, PBGA256
封装: 12 X 12 MM, ROHS COMPLAINT, MAPBGA-256
文件页数: 8/60页
文件大小: 1107K
代理商: MCF54418CMJ250
MCF5441x ColdFire Microprocessor Data Sheet, Rev. 6
Preliminary—Subject to Change Without Notice
Pin assignments and reset states
Freescale Semiconductor
16
PST[3:0]
PI[5:2]
O
EVDD
fsr
J13, J16,
J15, J14
JTAG_EN
D
I
EVDD
msr
L9
N15
PSTCLK
TCLK23
——
IEVDD
fsr
L14
M16
DSI
TDI23
—U
IEVDD
msr
L11
L13
DSO
TDO23
——
O
EVDD
msr
L12
K14
BKPT
—TMS23
—U
IEVDD
msr
K13
K16
DSCLK
TRST23
—U
I
EVDD
msr
L10
K13
Test
(this signal must be grounded)
TEST
D
IEVDD
ssr
L8
R16
Power supplies
IVDD
D9, D10,
E9, E10, F9,
F10, G10
E9–E11,
F9–F11
EVDD
F4–F7, G6,
G7, H6, H7,
J5, J6
H8, J7–J10,
K6–K11, L6
FB_VDD
D5–D7,
E4–E7
E5–E7, F5,
F6, G5
SD_VDD
J8–J10,
K7–K10
M7–M12
VDD_OSC_A_PLL
vddint
F13
F15
VSS_OSC_A_PLL
vddint
F14
F16
VDD_USBO
vdde
F11
G12
VDD_USBH
vdde
H12
VDDA_ADC
——
H4
VSSA_ADC
——
vssint
H5
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
19
6
MAPBGA
4
2
56
MAPBGA
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