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參數(shù)資料
| 型號(hào)： | PCA9501D,118 |
| 廠商： | NXP Semiconductors |
| 文件頁數(shù)： | 18/28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： | 是 |
| 頻率 - 時(shí)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 |
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PCA9501_4
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 04 — 10 February 2009
25 of 28
NXP Semiconductors
PCA9501
8-bit I2C-bus and SMBus I/O port with interrupt, 2-kbit EEPROM
16. Revision history
Table 11.
Revision history
Document ID
Release date
Data sheet status
Change notice
Supersedes
PCA9501_4
20090210
Product data sheet
-
PCA9501_3
Modications:
The format of this data sheet has been redesigned to comply with the new identity guidelines of
NXP Semiconductors.
Legal texts have been adapted to the new company name where appropriate.
address starts with ‘1’ and the xed EEPROM I2C address starts with ‘0’, ...” to “The xed GPIO
address starts with ‘0’ and the xed EEPROM I2C-bus address starts with ‘1’, ...”
– pin “WC” corrected to “WC”
– added Table note 1 and its reference at HVQFN20 pin 8
– changed naming convention for pins I/On to “IOn”
Section 7.1 “Device addressing”: added Remark and bulleted list (4 items)
– changed symbol “tph” to “th(D)”
– changed symbol “tps” to “tsu(D)”
– changed symbol “tiv” to “tv(INT)”
– changed symbol “tir” to “trst(INT)”
– changed symbol “tiv” to “tv(INT)”
– changed symbol “tir” to “trst(INT)”
– changed symbol “VCC” to “VDD”
– changed parameter for ISS from “supply current” to “ground supply current”
– changed symbol “PO” to “P/out”
– sub-section “Input SCL; input/output SDA”: changed symbol “IL” to “ILI”
– sub-section “Address inputs A0 to A5; WC input”: changed symbol “IL” to “ILI”
– sub-section “I2C-bus timing”: changed symbol/parameter from “tSW, tolerable spike width on
bus” to “tSP, pulse width of spikes that must be suppressed by the input lter”
– sub-section “Port timing”: changed symbol “tpv” to “tv(Q)”
– sub-section “Port timing”: changed symbol “tph” to “th(D)”
– sub-section “Port timing”: changed symbol “tps” to “tsu(D)”
– sub-section “Interrupt timing”: changed symbol “tiv” to “tv(INT)”
– sub-section “Interrupt timing”: changed symbol “tir” to “trst(INT)”
– sub-section “Power-up timing”: changed symbol “tPUR” to “tpu(R)”
– sub-section “Power-up timing”: changed symbol “tPUW” to “tpu(W)”
– sub-section “Write cycle limits”: changed symbol “tWR” to “Tcy(W)”
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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: |
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