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參數(shù)資料
型號: PCA9501D,118
廠商: NXP Semiconductors
文件頁數(shù): 12/28頁
文件大?。?/td> 0K
描述: IC I/O EXPANDER I2C 8B 20SOIC
產(chǎn)品培訓(xùn)模塊: I²C Bus Fundamentals
特色產(chǎn)品: NXP - I2C Interface
標(biāo)準(zhǔn)包裝: 1
接口: I²C,SM 總線
輸入/輸出數(shù): 8
中斷輸出:
頻率 - 時鐘: 400kHz
電源電壓: 2.5 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 20-SO
包裝: 標(biāo)準(zhǔn)包裝
包括: EEPROM
其它名稱: 568-5923-6
PCA9501_4
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 04 — 10 February 2009
2 of 28
NXP Semiconductors
PCA9501
8-bit I2C-bus and SMBus I/O port with interrupt, 2-kbit EEPROM
I Low standby current
I Operating power supply voltage range of 2.5 V to 3.6 V
I 5 V tolerant inputs/outputs
I 0 Hz to 400 kHz clock frequency
I ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per
JESD22-A115 and 1000 V CDM per JESD22-C101
I Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
I Packages offered: SO20, TSSOP20, HVQFN20
3.
Applications
I Board version tracking and conguration
I Board health monitoring and status reporting
I Multi-card systems in telecom, networking, and base station infrastructure equipment
I Field recall and troubleshooting functions for installed boards
I General-purpose integrated I/O with memory
I Replacement for PCF8574 with integrated 2-kbit EEPROM
I Bus master sees GPIO and EEPROM as two separate devices
I Six hardware address pins allow up to 64 PCA9501s to be located in the same
I2C-bus/SMBus
4.
Ordering information
4.1 Ordering options
Table 1.
Ordering information
Type number
Package
Name
Description
Version
PCA9501D
SO20
plastic small outline package; 20 leads;
body width 7.5 mm
SOT163-1
PCA9501PW
TSSOP20
plastic thin shrink small outline package; 20 leads;
body width 4.4 mm
SOT360-1
PCA9501BS
HVQFN20
plastic thermal enhanced very thin quad at package;
no leads; 20 terminals; body 5
× 5 × 0.85 mm
SOT662-1
Table 2.
Ordering options
Type number
Topside mark
Temperature range
PCA9501D
40 °C to +85 °C
PCA9501PW
PCA9501
40 °C to +85 °C
PCA9501BS
9501
40 °C to +85 °C
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PCA9501PW 功能描述:I2C 接口集成電路 I/O EXPANDER W/2K EE RoHS:否 制造商:NXP Semiconductors 電源電壓-最大:5.5 V 電源電壓-最小:2.3 V 最大工作頻率:400 KHz 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-16
PCA9501PW,112 功能描述:I2C 接口集成電路 I/O EXPANDER W/2K EE RoHS:否 制造商:NXP Semiconductors 電源電壓-最大:5.5 V 電源電壓-最小:2.3 V 最大工作頻率:400 KHz 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-16
PCA9501PW,118 功能描述:接口-I/O擴(kuò)展器 8BIT I2C 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(fēng)格:SMD/SMT 封裝 / 箱體:HVQFN-16 封裝:Reel
PCA9501PW112 制造商:NXP Semiconductors 功能描述:IC I/O EXPANDER 8BIT 400KHZ TSSOP-20
PCA9501PW118 制造商:Rochester Electronics LLC 功能描述: 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述: