參數(shù)資料
型號: PXA270
廠商: Intel Corp.
英文描述: Electrical, Mechanical, and Thermal Specification
中文描述: 電氣,機械和熱規(guī)格
文件頁數(shù): 36/126頁
文件大?。?/td> 1563K
代理商: PXA270
4-16
Electrical, Mechanical, and Thermal Specification
Intel PXA270 Processor
Pin Listing and Signal Definitions
N22
M20
GPIO<86>
ICOC
Z
GPIO<86>
SSPRXD2
LDD<16>
USB_P3_5
Pd-0
Note[1]
Note [3]
nPCE<1>
LDD<16>
N23
M22
GPIO<87>
ICOC
Z
GPIO<87>
nPCE<2>
LDD<17>
USB_P3_1
Pd-0
Note[1]
Note [3]
SSPTXD2
LDD<17>
SSPSFRM2
VCC_IO
C11
A8
GPIO<11>
ICOC
Z
GPIO<11>
EXT_SYNC<0>
SSPRXD2
USB_P3_1
Pd-0
Note[1]
Note [3],
Note[11
CHOUT<0>
PWM_OUT2
48_MHz
B10
A7
GPIO<12>
ICOC
Z
GPIO<12>
EXT_SYNC<1>
CIF_DD<7>
Pd-0
Note[1]
Note [3],
Note[11
CHOUT<1>
PWM_OUT3
48_MHz
C10
A6
GPIO<13>
ICOC
Z
GPIO<13>
CLK_EXT
KP_DKIN<7>
KP_MKIN<
7>
Pd-0
Note[1]
Note [3],
Note[11]
SSPTXD2
A18
C14
GPIO<16>
ICOC
Z
GPIO<16>
KP_MKIN<5>
Pd-0
Note[1]
Note [3]
PWM_OUT<0>
FFTXD
C16
D15
GPIO<17>
ICOC
Z
GPIO<17>
KP_MKIN<6>
CIF_DD<6>
Pd-0
Note[1]
Note [3]
PWM_OUT<1>
D13
A12
GPIO<22>
ICOC
Z
GPIO<22>
SSPEXTCLK2
SSPSCLKEN2
SSPSCLK2
Pd-0
Note[1]
Note [3]
KP_MKOUT<7>
SSPSYSCLK2
SSPSCLK2
B16
A16
GPIO<23>
ICOC
Z
GPIO<23>
SSPSCLK
Pd-0
Note[1]
Note [3]
CIF_MCLK
SSPSCLK
A17
B14
GPIO<24>
ICOC
Z
GPIO<24>
CIF_FV
SSPSFRM
Pd-0
Note[1]
Note [3]
CIF_FV
SSPSFRM
D16
A15
GPIO<25>
ICOC
Z
GPIO<25>
CIF_LV
Pd-0
Note[1]
Note [3]
CIF_LV
SSPTXD
B15
A14
GPIO<26>
ICOC
Z
GPIO<26>
SSPRXD
CIF_PCLK
FFCTS
Pd-0
Note[1]
Note [3]
C15
C13
GPIO<27>
ICOC
Z
GPIO<27>
SSPEXTCLK
SSPSCLKEN
CIF_DD<0>
Pd-0
Note[1]
Note [3]
SSPSYSCLK
FFRTS
A14
D12
GPIO<28>
ICOC
Z
GPIO<28>
AC97_BITCLK
I2S_BITCLK
SSPSFRM
Pd-0
Note[1]
Note [3]
I2S_BITCLK
SSPSFRM
B13
A11
GPIO<29>
ICOC
Z
GPIO<29>
AC97_SDATA_I
N_0
I2S_SDATA_IN
SSPSCLK
Pd-0
Note[1]
Note [3]
SSPRXD2
SSPSCLK
Table 4-1. Pin Usage Summary (Sheet 7 of 17)
VF-BGA
Ball#
(13x13)
PBGA
Ball#
(23x23)
Name
Type
Function
After
Reset
Primary
Function
Secondary
Alternate
Function
Third
Alternate
Function
Reset
State
Sleep
State
NOTE:
Refer to
Table 4-2
for Numbered Notes on Reset and Sleep States.
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