參數資料
型號: CY8C29466-24PXI
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: 外設及接口
英文描述: Mixed Signal Array
中文描述: MULTIFUNCTION PERIPHERAL, PDIP28
封裝: 0.300 INCH, LEAD FREE, MO-095, DIP-28
文件頁數: 9/40頁
文件大?。?/td> 474K
代理商: CY8C29466-24PXI
August 3, 2004
Document No. 38-12013 Rev. *F
9
CY8C29x66 Preliminary Data Sheet
1. Pin Information
1.1.2
44-Pin Part Pinout
Table 1-2. 44-Pin Part Pinout (TQFP)
Pin
No.
1
2
3
4
5
6
7
8
Type
Pin
Name
P2[5]
P2[3]
P2[1]
P4[7]
P4[5]
P4[3]
P4[1]
SMP
Description
CY8C29566 44-Pin PSoC Device
Digital
IO
IO
IO
IO
IO
IO
IO
Analog
I
I
Direct switched capacitor block input.
Direct switched capacitor block input.
Power
Switch Mode Pump (SMP) connection to
external components required.
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
IO
IO
IO
IO
IO
IO
IO
IO
P3[7]
P3[5]
P3[3]
P3[1]
P1[7]
P1[5]
P1[3]
P1[1]
Vss
P1[0]
P1[2]
P1[4]
P1[6]
P3[0]
P3[2]
P3[4]
P3[6]
XRES
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
Optional External Clock Input (EXTCLK)
Input
Active high external reset with internal pull
down.
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
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]
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
I
IO
IO
I
LEGEND
: A = Analog, I = Input, and O = Output.
TQFP
P
P
P2[5]
P2[4], External AGND
P2[2], AI
P2[0], AI
P4[6]
P4[4]
P4[2]
P4[0]
XRES
P3[6]
P3[4]
P3[2]
AI, P2[3]
AI, P2[1]
P4[7]
P4[5]
P4[3]
P4[1]
SMP
P3[7]
P3[5]
P3[3]
I
P
I
P
P
P
I
P
V
V
I
P
P
P
E
P
P
P
P
P
33
32
31
30
29
28
27
26
25
24
23
1
2
3
4
5
6
7
8
9
10
11
4
4
4
4
4
3
3
3
3
3
3
1
1
1
1
1
1
1
2
2
2
1
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CY8C29466-24SXIT 功能描述:可編程片上系統 - PSoC 32K Flsh 2KB RAM IND RoHS:否 制造商:Cypress Semiconductor 核心:8051 處理器系列:CY8C36 數據總線寬度:8 bit 最大時鐘頻率:67 MHz 程序存儲器大小:32 KB 數據 RAM 大小:4 KB 片上 ADC:Yes 工作電源電壓:0.5 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:QFN-68 安裝風格:SMD/SMT
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CY8C294665-24PVXI 制造商:Cypress Semiconductor 功能描述:
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