| 层 |
备注 |
标号 |
名称型号 |
封装 |
单数 |
总数 |
| Top |
|
LS1 |
无源蜂鸣器 |
D(12mm)*H(9.5mm) |
1 |
|
| Top |
|
C11 |
贴片钽电容10uF/16V |
TC3216 |
1 |
|
| Top |
|
Q1 |
贴片三极管8550 |
SOT23 |
1 |
|
| Top |
|
Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9 |
贴片三极管8550 |
SOT23 |
8 |
|
| Top |
绿色 |
D1, D2, D3, D4, D5, D6, D7, D8, D9, D10,D11 |
贴片发光二极管 |
0805 |
11 |
|
| Top |
|
R24, R25, R26, |
贴片电阻75R |
0603R |
3 |
|
| Top |
|
R1,R10, R12, R17,R22,R15,R20,R28, R29, R30, R31,R42,R44,R46, R43,R45 |
贴片电阻470R |
0603R |
16 |
|
| Top |
|
R60 |
贴片电阻470R |
0603R |
1 |
|
| Top |
|
R84,R85, |
贴片电阻4.7K |
0603R |
2 |
|
| Top |
|
R11, R14 |
贴片电阻30R |
0603R |
2 |
|
| Top |
|
R19, R27, |
贴片电阻2K |
0603R |
2 |
|
| Top |
|
R65,R66,R67,R75,R77,R78,R79,R87,R88,R89,R90,R91,R92,R93,R94 |
贴片电阻220R |
0603R |
15 |
|
| Top |
|
R13,R18,R23, |
贴片电阻1K |
0603R |
3 |
|
| Top |
|
R21,R48,R59,R64,R72, R73, R74, R76, |
贴片电阻1K |
0603R |
8 |
|
| Top |
|
R2, R3, R4, R5, R6, R7, R8, R9, R32, R33, R34, R35, R36, R37, R38, R39, R40, R41,R47, R50,R53, R54, R55, R57,R97, R98, R99, R100, R101, R102 |
贴片电阻10K |
0603R |
30 |
|
| Top |
|
R16,R61,R62,R68,R69,R70,R71,R80,R81,R82,R83,R86,R95,R96 |
贴片电阻10K |
0603R |
14 |
|
| Top |
|
C5 |
贴片电容105 |
SC0603 |
1 |
|
| Top |
|
C7 |
贴片电容102 |
SC0603 |
1 |
|
| Top |
|
C1, C2, C3, C4, C6, C8, C9, C10, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21 |
贴片电容104 |
SC0603 |
20 |
|
| Top |
|
S1, S2, S3, S4, S5, S6, S7, S8 |
按键6X6X5 |
K2 |
8 |
|
| Top |
|
P4 |
排母19X2(间距2.54mm) |
HDR2X19 |
1 |
|
| Top |
|
P2, P3 |
排母17X2(间距2.54mm) |
HDR2X17 |
2 |
|
| Top |
|
R49, R63 |
电位器10K |
3296 |
2 |
|
| Top |
|
L1 |
电感100uH |
0805 |
1 |
|
| Top |
|
P1 |
单排针(间距2.54mm) |
HDR1X5 |
1 |
|
| Top |
|
U4 |
单排插座20P(间距2.54mm) |
HDR1X20 |
1 |
|
| Top |
|
U2 |
单排插座16P(间距2.54mm) |
HDR1X16 |
1 |
|
| Top |
|
U7 |
TLC5620CD |
SOP14 |
1 |
|
| Top |
|
U5 |
TLC549CD |
SOP8 |
1 |
|
| Top |
|
U6 |
TL431 三极管
|
TO-92 |
1 |
|
| Top |
|
U3 |
SD卡座(长体),不带自弹 |
SD_CARD |
1 |
|
| Top |
|
J3 |
PS2 插座 |
PS2-6PIN |
1 |
|
| Top |
|
U1 |
MAX3232ESE |
SO16 |
1 |
|
| Top |
|
U8 |
DS18B20 |
TO-92 |
1 |
|
| Top |
|
U10 |
DS1302 |
SOP8 |
1 |
|
| Top |
电池及座 |
BT1 |
DC 3V |
CR1220 |
1 |
|
| Top |
|
J2 |
DB9母头弯脚焊板 |
DB9FLW |
1 |
|
| Top |
|
J1 |
DB15三排孔座(VGA) |
DB15-3RF-A |
1 |
|
| Top |
|
U9 |
AT24C02 贴片 |
SOP8 |
1 |
|
| Top |
|
S9 |
8位直插拨码开关,2.54mm间距 |
DIP_SW_8WAY_SMD |
1 |
|
| Top |
|
X1 |
32.768K圆柱晶振 |
3*8 (负载12.5P电容) |
1 |
|
| Top |
|
SM-1 |
0.36寸数码管(共阳),MT03641AR |
SM-8 |
2 |
|
| 拟制 审核 批准 日期:2012.10.10 |