PCA9703PW,112 NXP Semiconductors, PCA9703PW,112 Datasheet - Page 16

• Manufacturer Part Number: PCA9703PW,112
• Description: IC SPI GPI 16-BIT 24TSSOP
• Manufacturer: NXP Semiconductors

Specifications of PCA9703PW,112

• Rohs Status: RoHS Compliant
• Applications: Automotive
• Interface: SPI Serial
• Voltage - Supply: 4.5 V ~ 5.5 V
• Package / Case: 24-TSSOP
• Mounting Type: Surface Mount
• Other names: 568-5052-5

NXP Semiconductors
11. Dynamic characteristics
Table 6.
V
PCA9703_1
Product data sheet
Symbol
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
max
r
f
WH
WL
SPILEAD
SPILAG
su(SDIN)
h(SDIN)
en(SDOUT)
dis(SDOUT)
v(SDOUT)
su(SCLK)
h(SCLK)
POR
rel(int)
v(INT)
DD
Fig 13. Timing diagram
= 4.5 V to 5.5 V; V
SDOUT
SCLK
SDIN
INT
CS
Dynamic characteristics
Parameter
maximum input clock frequency
rise time
fall time
pulse width HIGH
pulse width LOW
SPI enable lead time
SPI enable lag time
SDIN set-up time
SDIN hold time
SDOUT enable time
SDOUT disable time
SDOUT valid time
SCLK set-up time
SCLK hold time
power-on reset pulse time
interrupt release time
valid time on pin INT
high-impedance
t
su(SCLK)
SS
= 0 V; T
t
en(SDOUT)
t
SPILEAD
t
rel(int)
amb
t
=
su(SDIN)
50 %
−
40
°
MSB out
C to +125
MSB in
t
SCLK
SCLK
SDIN to SCLK falling edge
from rising edge of CS to SDOUT
from rising edge of SCLK;
SCLK rising after CS rising
Conditions
SDOUT; 10 % to 90 % at 5 V
SDOUT; 90 % to 10 % at 5 V
CS falling edge to SCLK rising edge
SCLK falling edge to CS rising edge
from SCLK falling edge
from CS LOW to
SDOUT low-impedance;
high-impedance;
SCLK falling to CS falling
time before CS is active
after V
after CS going LOW;
after INn changes or INT_EN
goes HIGH
h(SDIN)
Rev. 01 — 23 February 2010
DD
°
C; unless otherwise specified.
t
WH
> V
POR
t
v(SDOUT)
t
WL
Figure 16
18 V tolerant SPI 16-bit GPI with maskable INT
Figure 18
Figure 16
Figure 17
50 %
20
Min
-
-
-
50
50
50
50
30
-
-
-
50
50
-
-
-
t
dis(SDOUT)
t
SPILAG
Typ
-
35
25
-
-
-
-
-
-
-
-
-
-
-
-
-
200
PCA9703
t
© NXP B.V. 2010. All rights reserved.
h(SCLK)
002aac428
-
Max
5
60
50
-
-
-
-
-
55
85
55
-
-
250
500
800
16 of 27
Unit
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns