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參數(shù)資料
| 型號： | PCA9501 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 8-bit I2C and SMBus I/O port with interrupt, 2-kbit EEPROM and 6 address pins |
| 中文描述： | 8位I2C和SMBus I / O口的中斷，2千比特的EEPROM和6個地址引腳 |
| 文件頁數(shù)： | 3/22頁 |
| 文件大小： | 146K |
| 代理商： | PCA9501 |
Philips Semiconductors
8-bit I
2
C and SMBus I/O port with interrupt,
2-kbit EEPROM and 6 address pins
Product data
PCA9501
2003 Sep 12
3
PIN CONFIGURATION - SO, TSSOP
SW00903
A0
A1
A2
I/O0
I/O3
V
DD
SDA
SCL
1
20
2
19
3
18
4
17
5
16
6
15
7
14
8
13
I/O1
I/O2
INT
WC
I/O7
I/O6
I/O5
I/O4
9
12
10
11
A5
V
SS
A3
A4
PCA9501
Figure 1. Pin configuration - SO, TSSOP
PIN CONFIGURATION - HVQFN
15
14
13
12
11
6
7
8
9
1
1
2
3
4
5
2
1
1
1
1
SW02017
TOP VIEW
A2
I/O0
I/O1
I/O2
I/O3
INT
A5
V
SS
A4
A3
I/O4
I/O7
WC
I/O5
I/O6
SCL
SDA
V
DD
A0
A1
Figure 2. Pin configuration - HVQFN
PIN DESCRIPTION
PIN NUMBER
SYMBOL
NAME AND FUNCTION
SO, TSSOP
1, 2, 3, 9, 11, 12
HVQFN
19, 20, 1, 7, 9, 10
A0-5
Address lines (internal pull-up)
4, 5, 6, 7
2, 3, 4, 5
I/O0-3
Quasi-bidirectional I/O pins
8
6
INT
Active low interrupt output (open drain)
10
8
V
SS
I/O4-7
Supply ground
13, 14, 15, 16
11, 12, 13, 14
Quasi-bidirectional I/O pins
17
15
WC
Active low write control pin
I
2
C serial clock
I
2
C serial data
18
16
SCL
19
17
SDA
20
18
V
DD
Supply voltage
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| PCA9501A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Smart, simple solutions for the 12 most common design concerns |
| PCA9501BS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit I2C and SMBus I/O port with interrupt, 2-kbit EEPROM and 6 address pins |
| PCA9501BS,118 | 功能描述:接口-I/O擴展器 8BIT I2C FMQB GPIONT RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel |
| PCA9501BS,118-CUT TAPE | 制造商:NXP 功能描述:8-bit 8 I/O I2C-bus Expander On Board 2 kb EEPROM Surface Mount - HVQFN-20 |
| PCA9501BS-T | 功能描述:接口-I/O擴展器 8BIT I2C FMQB GPIONT PU2K EPR RoHS:否 制造商:NXP Semiconductors 邏輯系列: 輸入/輸出端數(shù)量: 最大工作頻率:100 kHz 工作電源電壓:1.65 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel |
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