资料介绍
MICROSHIP M7主控
ATSAME70/V70/E71/V71主控
电路设计
最小系统
时钟电路设计，复位电路设计，电源设计
部分文件列表
| 文件名 |
大小 |
| SAME70电路设计.pdf |
43K |
6
5
4
3
2
1
REVISION RECORD
ECO NO:
LTR
APPROVED:
DATE:
VCC_3V3
<JTAG>
<MCU>
J16
7
6
5
4
3
2
1
R_0603R
R_0603R
100R
R355
R296
TCK
TMS
VCC_1V2
100R
VCC_3V3
D
C
B
A
D
C
B
A
VCC_1V2
VCC_3V3
QEPA_1
QEPB_1
93
91
77
73
X_DIR
Y_DIR
102
99
PA2
PA3/TWD0
PA0
PA1/TB0
PA16/TB1
PA15/TA1
PA4/TWCK0/TCLK0
PA5/PWML3/URXD1
PA6/UTXD1
45
<DEBUG>
VCC_3V3
COM_RX
COM_TX
X_EN
49
33R
R_0603R
R284
114
35
PA7/X32I
36
Y_EN
PA8/X32O
25
24
23
22
SANSE_BEEP
SANSE_LED1
SANSE_LED2
SANSE_LED3
75
PA17/AFE0/AD6
PA18/AFE0/AD7
PA19/AFE0/AD8
PA20/AFE0/AD9
Z_EN
PA9/URXD0/PWMFI0
PA10/UTXD0
66
64
68
42
51
ERROR
X_STEP
Y_STEP
Z_STEP
33R
33R
33R
R_0603R
R_0603R
R_0603R
J17
4
3
2
1
R281
R282
R283
PA11/PWMC0/PWMH0
PA12/PWMC0/PWMH1
PA13/PWMC0/PWMH2
PA14/PWMC0/PWMH3
R_0603R
R_0603R
100R
100R
<PWMC1: PWM0 PWM1>
R255
R254
DEBUG_RX
DEBUG_TX
16
15
14
13
12
PC29/AFE1/AD4
PC30/AFE1/AD5
PC31/AFE1/AD6
PC26/AFE1/AD7
PC27/AFE1/AD8
TMP_DET
HS_POS_DET
SENSOR_+12V_DET
SENSOR_+5V_DET
32
PA21/AD1/PCK1
PA22
37
33R
33R
33R
33R
R_0603R
R_0603R
R_0603R
R_0603R
R273
62
42_JX_MOTOR_DIR
PA26/TA2
33R
33R
33R
33R
33R
33R
33R
33R
R_0603R
R_0603R
R_0603R
R_0603R
R_0603R
R_0603R
R_0603R
R_0603R
R119
R125
R127
R134
R277
R278
R279
R280
11
38
39
40
41
58
54
48
D0
D1
D2
D3
D4
D5
D6
D7
R274
R275
R276
PC0
70
42_HS_MOTOR_DIR
42_GX_MOTOR_DIR
42_TY_MOTOR_DIR
PA27/TB2
PC1
112
129
118
PA28/TCK1
PA29/TCK2
PA31/SPICS1
PC2
PC3
PC4
33R
33R
33R
33R
R_0603R
R_0603R
R_0603R
R_0603R
R269
R270
R271
R272
46
42_JX_MOTOR_STEP
42_GX_MOTOR_STEP
42_HS_MOTOR_STEP
42_TY_MOTOR_STEP
PA23
PA24
PC5/TA6
PC6
56
<PWMC0: PWM0 PWM1 PWM2>
59
PA25
PC7/TCK6
<RESET>
116
PA30[WK11]
VCC_3V3
82
86
LAGAN_KQ
LAGAN_KS
36V_UDV
24V_UDV
PC8/TA7
PC9/TB7
PC10/TCK7
PC11/TA8
PC13
90
VCC_3V3
R_0603R
10K
94
R297
1
19
PD0/GTXCK
PD1/GTXEN
PD2/GTX0
VCC_3V3
JITOU_S1
132
131
128
126
125
121
119
113
110
101
98
P24_EN1
P24_EN2
18
PC15
JITOU_S2
100
103
S2
PC16
R_0603R
330R
PD3/GTX1
DX2_ALERT
DX1_ALERT
PC17
R259
33R
33R
33R
33R
R_0603R
R_0603R
R_0603R
R_0603R
2
1
R235
R288
R292
R293
LOCK1H
LOCK1L
VDD
RST
PD4/GRXDV
PD5/GRX0
<PWMC1: PWM2 PWM3>
17
97
CAN1_RX
CAN1_TX
PC12/CANR1
LOCK2H
LOCK2L
PD6/GRX1
U31
PC14/CANT1/TCLK8
PD7/GRXER
PD8/GMDC
PD9/GMDIO
PD10/GCRS
PD11/GRX2
PD12/GRX3
PD13/GCOL
PD14/GRXCLK
PD15/GTX2
PD16/GTX3
PD17/GTXER
MCP120T
SOT23R
111
117
120
122
124
ADD1
JITOU_LED_G
JITOU_LED_R
MXJC
PC18
PC19
PC20
PC21
PC22
ADD2
33R
R_0603R
R371
R295
ADD3
ZZ_ZERO1
92
ADD4
JIGUANG_LED
330R
R_0603R
LED_0603R
1
88
2
YK_X1_DET
YK_X2_DET
YK_Y1_DET
YK_Y2_DET
JX_KC_DET
VCC_3V3
D2
84
127
130
133
76
PC23/TA3
106
78
PC24/TB3
PC25/TCK3
PC28/TCLK4
74
QEP_4X_P_1
108
2
33R
R_0603R
R191
R192
4
6
7
PD29
PD31
42_JX_CP
42_GX_CP
PE0/AD11
PE1/TB9
PE2/TCK9
PE3/AD10
PE4/TB10
PE5/AD3
33R
R_0603R
M7_485_DE
M7_485_RE
<FLASH>
VCC_3V3
55
VCC_3V3
PD24/TCK11
VCC_3V3
33R
33R
R_0603R
10
R194
R193
42_HS_CP
42_TY_CP
69
67
PD18/URXD4
M7_485_RX
M7_485_TX
R_0603R
27
28
VCC_3V3
PD19/UTXD4/NCS3
21
20
26
31
M7_422_RX
M7_422_TX
PB0/RXD0
PB1/TXD0
PB2/CANT0
PB3/CANR0
M7_422_RE
M7_422_DE
1
8
SPI0_CS3
CS
VCC
HOLD/IO3
CLK
52
53
PD25/URXD2
PD26/UTXD2
TZX_422_RX
TZX_422_TX
R_0603R
105
109
79
33R
R54
2
3
4
7
6
5
PB4/TDI
PB5/TDO
PB6/TMS
PB7/TCK
SPI0_MISO
DO/IO1
WP/IO2
GND
SPI0_HOLD
SPI0_CLK
SPI0_MOSI
10K
R57
TMS
TCK
89
VCC_3V3
71
34
PD28/URXD3
PD30/UTXD3
DEBUG_RX
DEBUG_TX
R_0603R
10K
R_0603R
R2
87
144
DI/IO0
PB12/ERASE
PB13-/PCK0
U5
65
63
60
47
57
PD20/SPI0.MISO
PD21/SPI0-MOSI
PD22/SPI0CK
PD27/SPI0CS3
PD23
SPI0_MISO
W25Q64FWSSIG
141
33R
33R
R_0603R
R_0603R
R55
R56
PB8/XOUT
SOIJ_127P_0730_8R
SPI0_MOSI
SPI0_CLK
SPI0_CS3
SPI0_HOLD
142
83
PB9/XIN
NRST
RST
136
137
HSDM
HSDP
ATSAME70Q20A-AN
U1
<ID>
220R
2
R12
1
VCC_1V2
R_0603R
VCC_3V3
VCC_3V3
C_0805R
R_0603R
C70
10uF/25V
100R
1
6
5
4
R231
R232
ADD1
ADD2
1A
1Y
VCC
2Y
2
3
C71
0.1uF
GND
2A
VCC_3V3
100R
C_0603R
R_0603R
U43
220R
2
220R
2
R10
1
R6
1
VCC_3V3
VCC_3V3
SN74LVC2G17
SOT23_6R
R_0603R
R_0603R
COMPANY:
TITLE:
R_0603R
<Company Name>
100R
1
6
R233
ADD3
1A
1Y
VCC
2Y
2
5
GND
VCC_3V3
100R
3
4
R234
ADD4
2A
R_0603R
<Title>
U45
DRAWN:
DATED:
<Drawn By>
<Drawn Date>
SN74LVC2G17
SOT23_6R
CHECKED:
DATED:
CODE:
SIZE:
DRAWING NO:
REV:
<Checked By>
<Checked Date>
QUALITY CONTROL:
DATED:
<QC By>
<QC Date>
<Code> A1 <Drawing Number><Revision>
<² ¦ Â뿪 ¹ Ø>
RELEASED:
DATED:
SCALE:
SHEET: OF
3
<Released By>
<Release Date>
<Scale>
13
全部评论(1)
2020-09-29 14:43:03viabrandy
资料有点简单了，不值这个价