參數(shù)資料
型號(hào): CY8C27666-SPPVXI
廠商: Cypress Semiconductor Corp.
英文描述: PSoC⑩ Mixed Signal Array
中文描述: ⑩的PSoC混合信號(hào)陣列
文件頁數(shù): 11/39頁
文件大?。?/td> 610K
代理商: CY8C27666-SPPVXI
June 1, 2004
Document No. 38-12019 Rev. *B
11
CY8C27x66 Preliminary Data Sheet
1. Pin Information
Table 1-4. 48-Pin Part Pinout (MLF*)
Pin
No.
Type
Pin
Name
Description
CY8C27666 48-Pin PSoC Device
Digital
IO
IO
IO
IO
IO
IO
Analog
I
I
1
2
3
4
5
6
7
P2[3]
P2[1]
P4[7]
P4[5]
P4[3]
P4[1]
SMP
Direct switched capacitor block input.
Direct switched capacitor block input.
Power
Switch Mode Pump (SMP) connection to
external components required.
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
P3[7]
P3[5]
P3[3]
P3[1]
P5[3]
P5[1]
P1[7]
P1[5]
P1[3]
P1[1]
Vss
P1[0]
P1[2]
P1[4]
P1[6]
P5[0]
P5[2]
P3[0]
P3[2]
P3[4]
P3[6]
XRES
P4[0]
P4[2]
P4[4]
P4[6]
P2[0]
P2[2]
P2[4]
P2[6]
P0[0]
P0[2]
P0[4]
P0[6]
Vdd
P0[7]
P0[5]
P0[3]
P0[1]
P2[7]
P2[5]
I2C Serial Clock (SCL)
I2C Serial Data (SDA)
Crystal (XTALin), I2C Serial Clock (SCL)
Ground connection.
Crystal (XTALout), I2C Serial Data (SDA)
Power
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
Optional External Clock Input (EXTCLK)
Input
Active high pin reset with internal pull down.
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
I
I
Direct switched capacitor block input.
Direct switched capacitor block input.
External Analog Ground (AGND)
External Voltage Reference (VREF)
Analog column mux input.
Analog column mux input and column output.
Analog column mux input and column output.
Analog column mux input.
Supply voltage.
Analog column mux input.
Analog column mux input and column output.
Analog column mux input and column output.
Analog column mux input.
I
IO
IO
I
Power
IO
IO
IO
IO
IO
IO
I
IO
IO
I
LEGEND
: A = Analog, I = Input, and O = Output.
* The MLF package has a center pad that must be connected to the ground (Vss).
MLF
(Top View)
P
P
P
P
P
P
V
P
P
P
P
P
10
11
12
AI, P2[3]
AI, P2[1]
P4[7]
P4[5]
P4[3]
P4[1]
SMP
P3[7]
P3[5]
P3[3]
P3[1]
P5[3]
35
34
33
32
31
30
29
28
27
26
25
36
4
1
2
3
4
5
6
7
8
9
4
4
4
4
4
4
4
4
3
3
3
P2[2], AI
P2[0], AI
P4[6]
P4[4]
P4[2]
P4[0]
XRES
P3[6]
P3[4]
P3[2]
P3[0]
P2[4], External AGND
1
1
1
1
1
1
1
2
2
2
2
2
P
I
I
P
V
P
E
P
P
P
相關(guān)PDF資料
PDF描述
CY8C27666-SPPXC PSoC⑩ Mixed Signal Array
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CY8C27666-SPPXI PSoC⑩ Mixed Signal Array
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