REV. 1.0.0 16-BIT I2C/SMBUS GPIO EXPANDER WITH RESET Test 1: SCL frequency is 400 KHz with internal pull-ups disabled. All GPIOs are" />
參數(shù)資料
型號: XRA1203IG24-F
廠商: Exar Corporation
文件頁數(shù): 5/17頁
文件大?。?/td> 0K
描述: IC I/O EXPANDER I2C 16B 24TSSOP
標(biāo)準(zhǔn)包裝: 62
接口: I²C,SM 總線
輸入/輸出數(shù): 16
中斷輸出:
頻率 - 時鐘: 400kHz
電源電壓: 1.65 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 24-TSSOP
包裝: 管件
其它名稱: 1016-1715-5
XRA1203
13
REV. 1.0.0
16-BIT I2C/SMBUS GPIO EXPANDER WITH RESET
Test 1: SCL frequency is 400 KHz with internal pull-ups disabled. All GPIOs are configured as inputs. All inputs are steady
at VCC or GND. Outputs are floating or in the tri-state mode.
Test 2: SCL frequency is 400 KHz with internal pull-ups enabled. All GPIOs are configured as inputs. All inputs are steady
at VCC or GND. Outputs are floating or in the tri-state mode.
Test 3: All inputs are steady at VCC or GND to minimize standby current. If internal pull-up is enabled, input voltage level
should be the same as VCC. All GPIOs are configured as inputs. SCL and SDA are at VCC. Outputs are left floating or in
tri-state mode.
AC ELECTRICAL CHARACTERISTICS
Unless otherwise noted: TA=-40o to +85oC, Vcc=1.65V - 3.6V
SYMBOL
PARAMETER
STANDARD MODE
C-BUS
MIN
MAX
FAST MODE
C-BUS
MIN
MAX
UNIT
fSCL
Operating frequency
0
100
0
400
kHz
TBUF
Bus free time between STOP and START
4.7
1.3
s
THD;STA
START condition hold time
4.0
0.6
s
TSU;STA
START condition setup time
4.7
0.6
s
THD;DAT
Data hold time
0
ns
TVD;ACK
Data valid acknowledge
0.6
s
TVD;DAT
SCL LOW to data out valid
0.6
ns
TSU;DAT
Data setup time
250
150
ns
TLOW
Clock LOW period
4.7
1.3
s
THIGH
Clock HIGH period
4.0
0.6
s
TF
Clock/data fall time
300
ns
TR
Clock/data rise time
1000
300
ns
TSP
Pulse width of spikes tolerance
50
ns
TD1
I2C-bus GPIO output valid
0.2
s
TD4
I2C input pin interrupt valid
4
s
TD5
I2C input pin interrupt clear
4
s
TD15
SCL delay after reset
3
s
I2
相關(guān)PDF資料
PDF描述
423-017-521-102 CONN PLUG 17POS .200X.300 GOLD
423-017-520-102 CONN PLUG 17POS .200X.300 GOLD
XRA1403IG24-F IC I/O EXPANDER SPI 16B 24TSSOP
XRA1402IL16-F IC I/O EXPANDER SPI 8B 16QFN
307-220-058 CARD GUIDE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRA1203IG24TR-F 功能描述:接口-I/O擴展器 16 Bit I2C GPIO Expander 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
XRA1203IL24-0A-EB 制造商:Exar Corporation 功能描述:XRA1203IL24-0A-EB
XRA1203IL24-F 功能描述:接口-I/O擴展器 16 Bit I2C GPIO Expander 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
XRA1203IL24TR-F 功能描述:接口-I/O擴展器 16 Bit I2C GPIO Expander 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
XRA1206IG16-0A-EB 制造商:Exar Corporation 功能描述:XRA1206IG16-0A-EB