MAX3100CEE+ Maxim, MAX3100CEE+ Datasheet - Page 3

• Manufacturer Part Number: MAX3100CEE+
• Description: UART; 16 QSOP; 16
• Manufacturer: Maxim

Specifications of MAX3100CEE+

• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

ELECTRICAL CHARACTERISTICS (continued)
(V
Note 1: t
Figure 1. Detailed Serial-Interface Timing
AC TIMING (Figure 1)
CS Low to DOUT Valid
CS High to DOUT Tri-State
CS to SCLK Setup Time
CS to SCLK Hold Time
SCLK Fall to DOUT Valid
DIN to SCLK Setup Time
DIN to SCLK Hold Time
SCLK Period
SCLK High Time
SCLK Low Time
SCLK Rising Edge
to CS Falling
CS Rising Edge
to SCLK Rising
CS High Pulse Width
Output Rise Time
Output Fall Time
CC
= +2.7V to +5.5V, T
DOUT
SCLK
PARAMETER
DIN
CS
and the CS used to select the MAX3100. A separation greater than t
CS0
and t
t
CS1
CSH
_______________________________________________________________________________________
specify the minimum separation between SCLK rising edges used to write to other devices on the SPI bus
A
= T
t
DV
t
CSS
MIN
SYMBOL
t
DS
t
t
t
t
t
t
t
t
CSW
t
CSS
CSH
t
t
t
t
CS0
CS1
t
DO
DH
CH
DV
DS
CP
CL
TR
DH
to T
t
t
r
f
MAX
(Note 1)
(Note 1)
, unless otherwise noted. Typical values are at T
C
C
C
TX, RTS, DOUT: C
TX, RTS, DOUT, IRQ: C
LOAD
LOAD
LOAD
t
CL
= 100pF, R
= 100pF
= 100pF
t
CH
CONDITIONS
CS
LOAD
SPI/Microwire-Compatible
= 10kΩ
• • •
• • •
• • •
• • •
LOAD
= 100pF
= 100pF
CS0
and t
UART in QSOP-16
CS1
t
DO
A
ensures that the SCLK edge is ignored.
= +25°C.)
MIN
100
100
238
100
100
100
200
200
0
0
t
CSH
TYP
10
10
t
TR
MAX
100
100
100
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
3