MAX3108A データシートの表示（PDF） - Maxim Integrated
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MAX3108A Datasheet PDF : 56 Pages
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MAX3108A
SPI/I2C UART with 128-Word FIFOs in WLP
AC ELECTRICAL CHARACTERISTICS (continued)
(VCC = 1.71V to 3.6V, VL = 1.71V to 3.6V, VEXT = 1.71V to 3.6V, TA = -40NC to +85NC, unless otherwise noted. Typical values are at
VCC = 2.8V, VL = 1.8V, VEXT = 2.5V, TA = +25NC.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX
Standard mode
4.7
Setup Time for STOP Condition
tSU:STO Fast mode
0.6
Fast mode plus
0.26
Standard mode (Note 5)
400
Capacitive Load for SDA and
SCL
CB
Fast mode (Note 5)
400
Fast mode plus (Note 5)
550
SCL and SDA I/O Capacitance
CI/O (Note 5)
10
Pulse Width of Spike Suppressed
tSP
50
SPI BUS: TIMING CHARACTERISTICS (Figure 2)
SCLK Clock Period
tCH+tCL
38.4
SCLK Pulse-Width High
tCH
16
SCLK Pulse-Width Low
tCL
16
CS Fall to SCLK Rise Time
tCSS
0
MOSI Hold Time
tDH
3
MOSI Setup Time
tDS
5
Output Data Propagation Delay
tDO
20
MISO Rise and Fall Times
tFT
10
CS Hold Time
tCSH
30
Note 2: All units are production tested at TA = +25NC. Specifications over temperature are guaranteed by design.
Note 3: Currents entering the IC are positive and currents exiting the IC are negative.
Note 4: When V18 is powered by an external voltage supply, it must have current capability above or equal to I18.
Note 5: Guaranteed by design; not production tested.
Note 6: CB is the total capacitance of either the clock or data line of the synchronous bus in pF.
UNITS
Fs
pF
pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
10
Maxim Integrated
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