CY8C27443(2006) 데이터 시트보기 (PDF) - Cypress Semiconductor
부품명
상세내역
제조사
CY8C27443 Datasheet PDF : 51 Pages
| |||
CY8C27x43 Final Data Sheet
1. Pin Information
1.1.6 56-Pin Part Pinout
The 56-pin SSOP part is for the CY8C27002 On-Chip Debug (OCD) PSoC device.
Note This part is only used for in-circuit debugging. It is NOT available for production.
Table 1-7. 56-Pin Part Pinout (SSOP)
Pin
Type
Pin
No. Digital Analog Name
Description
1
NC
No connection.
2
IO
I
P0[7] Analog column mux input.
3
IO
I
P0[5] Analog column mux input and column output.
4
IO
I
P0[3] Analog column mux input and column output.
5
IO
I
P0[1] Analog column mux input.
6
IO
P2[7]
7
IO
P2[5]
8
IO
I
P2[3] Direct switched capacitor block input.
9
IO
I
P2[1] Direct switched capacitor block input.
10
IO
P4[7]
11
IO
P4[5]
12
IO
I
P4[3]
13
IO
I
P4[1]
14 OCD
OCDE OCD even data IO.
15 OCD
OCDO OCD odd data output.
16
Power
SMP Switch Mode Pump (SMP) connection to
required external components.
17
IO
P3[7]
18
IO
P3[5]
19
IO
P3[3]
20
IO
P3[1]
21
IO
P5[3]
22
IO
23
IO
24
IO
25
26
IO
27
IO
28
Power
29
30
31
IO
32
IO
33
IO
34
IO
35
IO
36
IO
37
IO
38
IO
39
IO
40
IO
41
Input
42 OCD
43 OCD
44
IO
45
IO
46
IO
47
IO
P5[1]
P1[7]
P1[5]
NC
P1[3]
P1[1]
Vdd
NC
NC
P1[0]
P1[2]
P1[4]
P1[6]
P5[0]
P5[2]
P3[0]
P3[2]
P3[4]
P3[6]
XRES
HCLK
CCLK
P4[0]
P4[2]
P4[4]
P4[6]
I2C Serial Clock (SCL).
I2C Serial Data (SDA).
No connection.
Crystal Input (XTALin), I2C Serial Clock
(SCL), ISSP-SCLK*.
Supply voltage.
No connection.
No connection..
Crystal Output (XTALout), I2C Serial Data
(SDA), ISSP-SDATA*.
Optional External Clock Input (EXTCLK).
Active high external reset with internal pull
down.
OCD high-speed clock output.
OCD CPU clock output.
CY8C27002 56-Pin PSoC Device
NC
1
56 Vdd
AI, P0[7]
2
AIO, P0[5]
3
AIO, P0[3]
4
AI, P0[1]
5
P2[7]
6
P2[5]
7
AI, P2[3]
8
AI, P2[1]
9
P4[7] 10
55 P0[6], AI
54 P0[4], AIO
53 P0[2], AIO
52 P0[0], AI
51 P2[6], External VRef
50 P2[4], External AGND
49 P2[2], AI
48 P2[0], AI
47 P4[6]
P4[5] 11
P4[3] 12
46 P4[4]
45 P4[2]
P4[1] 13
44 P4[0]
OCDE 14 SSOP 43 CCLK
OCDO 15
42 HCLK
SMP 16
41 XRES
P3[7] 17
40 P3[6]
P3[5] 18
39 P3[4]
P3[3] 19
38 P3[2]
P3[1] 20
37 P3[0]
P5[3] 21
36 P5[2]
P5[1] 22
35 P5[0]
I2C SCL, P1[7] 23
34 P1[6]
I2C SDA, P1[5] 24
NC 25
33 P1[4], EXTCLK
32 P1[2]
P1[3] 26
31 P1[0], XTALOut, I2C SDA, SDATA
SCLK, I2C SCL, XTALIn, P1[1] 27
30 NC
Vss 28
29 NC
Not for Production
October 26, 2006
Document No. 38-12012 Rev. *K
14
[+] Feedback
Share Link: 