Note 1: All parameters are tested at T
參數(shù)資料
型號(hào): MAX7317ATE+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 6/12頁(yè)
文件大?。?/td> 0K
描述: IC I/O EXPANDER SPI 10B 16TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
接口: SPI/Microwire
輸入/輸出數(shù): 10
中斷輸出:
電源電壓: 2.25 V ~ 3.6 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 16-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 16-TQFN-EP(3x3)
包裝: 帶卷 (TR)
10-Port SPI-Interfaced I/O Expander with
Overvoltage and Hot-Insertion Protection
Note 1: All parameters are tested at TA = +25°C. Specifications over temperature are guaranteed by design.
Note 2: Guaranteed by design.
TIMING CHARACTERISTICS
(Typical Operating Circuit, V+ = 2.25V to 3.6V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at V+ = 3.3V, TA = +25°C.)
(Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
SCLK Clock Period
tCP
38.4
ns
SCLK Pulse-Width High
tCH
19
ns
SCLK Pulse-Width Low
tCL
19
ns
CS Fall to SCLK Rise Setup
tCSS
9.5
ns
SCLK Rise to CS Rise Hold
tCSH
2.5
ns
DIN Setup Time
tDS
9.5
ns
DIN Hold Time
tDH
2.5
ns
Output Data Propagation Delay
tDO
19
ns
DOUT Output Rise and Fall
Times
tFT
CLOAD = 20pF (Note 2)
10
ns
Minimum CS Pulse High
tCSW
38.4
ns
P0
P1
P2
P3
P4
P5
P6
P7
P8
P9
I/O REGISTER
4-WIRE SERIAL INTERFACE
SCLK
DIN
DOUT
CS
I/O PORTS
MAX7317
MAX7317 Block Diagram
Maxim Integrated
3
MAX7317
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