PCF2123TS/1,112 NXP Semiconductors, PCF2123TS/1,112 Datasheet - Page 4
![IC SPI RTC/CALENDAR 14-TSSOP](/photos/6/58/65814/568-14-tssop_sot402-1_sml.jpg)
PCF2123TS/1,112
Manufacturer Part Number
PCF2123TS/1,112
Description
IC SPI RTC/CALENDAR 14-TSSOP
Manufacturer
NXP Semiconductors
Type
Clock/Calendar/Alarmr
Specifications of PCF2123TS/1,112
Package / Case
14-TSSOP
Time Format
HH:MM:SS (12/24 hr)
Date Format
YY-MM-DD-dd
Interface
SPI, 3-Wire Serial
Voltage - Supply
1.1 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Function
Clock, Calendar
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.1 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Rtc Bus Interface
Serial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Memory Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
935286384112
PCF2123TS/1
PCF2123TS/1
PCF2123TS/1
PCF2123TS/1
NXP Semiconductors
7. Pinning information
PCF2123
Product data sheet
Fig 2.
Top view. For mechanical details, see
page
Pin configuration for TSSOP14 (PCF2123TS/1)
OSCO
TEST
OSCI
V
n.c.
INT
CE
SS
46.
1
2
3
4
5
6
7
7.1 Pinning
PCF2123
Fig 4.
001aai551
Viewed from active side. For mechanical details, see
and
Pin configuration for PCF2123Ux (bare die)
Figure 34 on page
14
13
12
11
10
9
8
All information provided in this document is subject to legal disclaimers.
V
CLKOUT
CLKOE
n.c.
SCL
SDI
SDO
Figure 30 on
DD
OSCO
Rev. 4 — 22 December 2010
TEST
OSCI
V
INT
CE
SS
50.
10
11
12
7
8
9
Fig 3.
PCF2123U
index area
terminal 1
For mechanical details, see
Pin configuration for HVQFN16 (PCF2123BS/1)
OSCO
TEST
INT
CE
1
2
3
4
Figure 32 on page
Transparent top view
6
5
4
3
2
1
PCF2123
SPI Real time clock/calendar
V
CLKOUT
CLKOE
SCL
SDI
SDO
001aai544
DD
Figure 31 on page
48,
Figure 33 on page
PCF2123
© NXP B.V. 2010. All rights reserved.
12
11
10
9
001aai550
CLKOUT
CLKOE
SCL
SDI
47.
4 of 61
49,