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參數(shù)資料
| 型號： | PCA9500PW,112 |
| 廠商： | NXP Semiconductors |
| 文件頁數(shù)： | 17/26頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC I/O EXPANDER I2C 8B 16TSSOP |
| 產品培訓模塊： | I²C Bus Fundamentals |
| 特色產品： | NXP - I2C Interface |
| 標準包裝： | 96 |
| 接口： | I²C，SM 總線 |
| 輸入/輸出數(shù)： | 8 |
| 中斷輸出： | 無 |
| 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： | 16-TSSOP（0.173"，4.40mm 寬） |
| 供應商設備封裝： | 16-TSSOP |
| 包裝： | 管件 |
| 包括： | EEPROM，POR |
| 產品目錄頁面： | 824 (CN2011-ZH PDF) |
| 其它名稱： | 568-1025-5 935271534112 PCA9500PW |
PCA9500_4
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 04 — 15 April 2009
24 of 26
NXP Semiconductors
PCA9500
8-bit I2C-bus and SMBus I/O port with 2-kbit EEPROM
16. Revision history
Table 11.
Revision history
Document ID
Release date
Data sheet status
Change notice
Supersedes
PCA9500_4
20090415
Product data sheet
-
PCA9500_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.
– added Table note [1] and its reference at HVQFN16 pin 6
– changed naming convention for pins I/On to “IOn”
– changed symbol “tph” to “th(D)”
– changed symbol “tps” to “tsu(D)”
– changed symbol “VCC” to “VDD”
– changed parameter for ISS from “supply current” to “ground supply current”
– changed symbol “PO” to “P/out”
– changed parameter for Tamb from “operating temperature” to “ambient temperature”;
placed “operating” in Conditions column
– 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 “tps” to “tsu(D)”
– sub-section “Port timing”: changed symbol “tph” to “th(D)”
– 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)”
updated soldering information
PCA9500_3
(9397 750 14134)
20040930
Product data sheet
-
PCA9500_2
20030627
Product data
853-2369 30018
of 2003 Jun 11
PCA9500_1
20020927
Product data
853-2369 28875
of 2002 Sep 27
-
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