PCF2123BS/1 NXP Semiconductors, PCF2123BS/1 Datasheet - Page 43
PCF2123BS/1
Manufacturer Part Number
PCF2123BS/1
Description
Manufacturer
NXP Semiconductors
Datasheet
1.PCF2123BS1.pdf
(63 pages)
Specifications of PCF2123BS/1
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PCF2123BS/1
Manufacturer:
NXP
Quantity:
14 806
NXP Semiconductors
PCF2123
Product data sheet
Fig 28. SPI-bus timing
WRITE
READ
SDO
SDO
SCL
SDI
SDI
CE
t
su(CE)
t
su
R/W
Hi Z
Hi Z
b7
t
h
SA2
b6
All information provided in this document is subject to legal disclaimers.
20%
t
r
Rev. 5 — 27 April 2011
t
t(SDI-SDO)
80%
t
f
RA0
b0
b7
t
b7
d(R)SDO
b6
b6
t
clk(H)
t
t
w(CE)
SCL
t
clk(L)
SPI Real time clock/calendar
t
b0
h(CE)
b0
PCF2123
© NXP B.V. 2011. All rights reserved.
001aai554
t
dis(SDO)
t
43 of 63
rec(CE)
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