参数资料
型号: MAX7317ATE+T
厂商: Maxim Integrated Products
文件页数: 6/12页
文件大小: 0K
描述: IC I/O EXPANDER SPI 10B 16TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
接口: SPI/Microwire
输入/输出数: 10
中断输出:
电源电压: 2.25 V ~ 3.6 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 16-WFQFN 裸露焊盘
供应商设备封装: 16-TQFN-EP(3x3)
包装: 带卷 (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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