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參數(shù)資料
型號(hào): PCA9500D,112
廠商: NXP Semiconductors
文件頁(yè)數(shù): 12/26頁(yè)
文件大?。?/td> 0K
描述: IC I/O EXPANDER I2C 8B 16SOIC
標(biāo)準(zhǔn)包裝: 48
接口: I²C,SM 總線
輸入/輸出數(shù): 8
中斷輸出: 無(wú)
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: 16-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 16-SO
包裝: 管件
包括: EEPROM,POR
產(chǎn)品目錄頁(yè)面: 824 (CN2011-ZH PDF)
其它名稱: 568-1024-5
935271533112
PCA9500D
PCA9500_4
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 04 — 15 April 2009
2 of 26
NXP Semiconductors
PCA9500
8-bit I2C-bus and SMBus I/O port with 2-kbit EEPROM
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: SO16, TSSOP16, HVQFN16
3.
Applications
I Board version tracking and conguration
I Board health monitoring and status reporting
I Multi-card systems in telecommunications, networking, and base station infrastructure
equipment
I Field recall and troubleshooting functions for installed boards
I General-purpose integrated I/O with memory
I Drop-in replacement for PCF8574 with integrated 2-kbit EEPROM
I Bus master sees GPIO and EEPROM as two separate devices
I Three hardware address pins allow up to 8 PCA9500s 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
PCA9500D
SO16
plastic small outline package; 16 leads;
body width 7.5 mm
SOT162-1
PCA9500PW
TSSOP16
plastic thin shrink small outline package; 16 leads;
body width 4.4 mm
SOT403-1
PCA9500BS
HVQFN16
plastic thermal enhanced very thin quad at package;
no leads; 16 terminals; body 4
× 4 × 0.85 mm
SOT629-1
Table 2.
Ordering options
Type number
Topside mark
Temperature range
PCA9500D
40 °C to +85 °C
PCA9500PW
PCA9500
40 °C to +85 °C
PCA9500BS
9500
40 °C to +85 °C
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