PCA9629PW,118 NXP Semiconductors, PCA9629PW,118 Datasheet - Page 41

• Manufacturer Part Number: PCA9629PW,118
• Description: Motor / Motion / Ignition Controllers & Drivers I2C-bus Stepper motor controller
• Manufacturer: NXP Semiconductors
• Type: Stepper Motor Controllerr

Specifications of PCA9629PW,118

• Rohs: yes
• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 4.5 V to 5.5 V
• Supply Current: 6 mA
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-16
• Factory Pack Quantity: 2500

NXP Semiconductors
[9]
PCA9629
Product data sheet
Fig 21. Definition of timing
Fig 22. Reset timing
SDA
SCL
The internal glitch filter rejects any LOW pulse less than 1 s. The system level reset pulse should be > 4 s for the chip to guarantee
reset condition.
P
t
BUF
P0 to P3
RESET
SCL
SDA
S
50 %
t
HD;STA
t
LOW
Fig 23. Typical oscillator frequency versus temperature
t
rec(rst)
START
30 %
t
t
r
HD;DAT
All information provided in this document is subject to legal disclaimers.
(MHz)
f
t
osc
HIGH
1.050
1.025
1.000
0.975
0.950
Rev. 1 — 29 February 2012
-40
t
f
t
SU;DAT
-15
10
Sr
25
t
35
w(rst)
50 %
t
Fm+ I
SU;STA
t
HD;STA
ACK or read cycle
60
2
T
002aag081
C-bus stepper motor controller
amb
50 %
(°C)
85
50 %
t
SP
t
SU;STO
output off
PCA9629
© NXP B.V. 2012. All rights reserved.
002aag778
P
0.7 × V
0.3 × V
0.7 × V
0.3 × V
002aaa986
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DD
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