Data Sheet

PCF21xxC family
LCD drivers
Rev. 3 — 6 May 2015
Product data sheet
1. General description
The PCF21xxC family are single-chip, silicon gate CMOS LCD driver circuits. A 3-line bus
(C-bus) structure enables serial data transfer with microcontrollers.
2. Features and benefits










Supply voltage 2.25 V to 6.0 V
Low current consumption
Serial data input
C-bus control
One-point built-in oscillator
Stand-alone or expanded system
Power-on reset clear
LCD segments: 40 (PCF2100C), 64 (PCF2111C) and 32 (PCF2112C)
Multiplex rate: 1:2 (PCF2100C and PCF2111C) and 1:1 (PCF2112C)
Word length: 22 bits (PCF2100C) and 34 bits (PCF2111C and PCF2112C)
3. Ordering information
Table 1.
Ordering information
Type number
Package
Name
Description
PCF2100CT
SO28
plastic small outline package; 28 leads; SOT136-1
body width 7.5 mm
Version
PCF2111CT
VSO40
plastic very small outline package;
40 leads
SOT158-1
PCF2112CT
VSO40
plastic very small outline package;
40 leads
SOT158-1
PCF21xxC family
NXP Semiconductors
LCD drivers
3.1 Ordering options
Table 2.
Ordering options
Product type number
Orderable part number Sales item
(12NC)
Delivery form
IC
revision
PCF2100CT/F1
PCF2100CT/F1,112
935195690112
tube
1
PCF2100CT/F1,118
935195690118
tape and reel, 13 inch
1
PCF2111CT/1,112
935278772112
tube
1
PCF2111CT/1,118
935278772118
tape and reel, 13 inch
1
PCF2112CT/1,112
935279199112
tube
1
PCF2112CT/1,118
935279199118
tape and reel, 13 inch
1
PCF2111CT/1
PCF2112CT/1
4. Marking
Table 3.
Marking codes
Type number
Marking code
PCF2100CT
PCF2100CT
PCF2111CT
PCF2111CT
PCF2112CT
PCF2112CT
5. Block diagram
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Fig 1.
PCF21XXC_FAM
Product data sheet
Block diagram; PCF2100C
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 6 May 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
2 of 25
PCF21xxC family
NXP Semiconductors
LCD drivers
6(*0(17/&'
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Fig 2.
Block diagram; PCF2111C
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Fig 3.
PCF21XXC_FAM
Product data sheet
Block diagram; PCF2112C
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 6 May 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
3 of 25
PCF21xxC family
NXP Semiconductors
LCD drivers
6. Pinning information
6.1 Pinning
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6 6
6 6
6
6 6
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6 6
6 6
6
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6 6
6 6
6
6
6 6
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6
6
6 6
6 6
6 6
6 6
6 6
6 6
6 6
6 6
6 6
6 6
6 6
6 6
6 6
6 6
6 6
6 6
6 6
3&)&
3&)&
DDF
DDF
Fig 4.
3&)&
Pin configuration
PCF2100C (SOT136-1)
Fig 5.
Pin configuration PCF211C
(SOT158-1)
6
6
DDF
Fig 6.
Pin configuration
PCF2112C (SOT158-1)
6.2 Pin description
Table 4.
Pin description
Input or input/output pins must always be at a defined level (VSS or VDD) unless otherwise specified.
PCF21XXC_FAM
Product data sheet
Symbol
Pin
Description
PCF2100C
PCF2111C
PCF2112C
CLB
1
1
1
clock burst input (C-bus)
VDD
2
2
2
supply voltage
OSC
3
3
3
oscillator input
VSS
4
4
4
supply voltage ground
S32
-
5
5
LCD driver output
S31
-
6
6
S30
-
7
7
S29
-
8
8
S28
-
9
9
S27
-
10
10
S26
-
11
11
S25
-
12
12
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Rev. 3 — 6 May 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
4 of 25
PCF21xxC family
NXP Semiconductors
LCD drivers
Table 4.
Pin description …continued
Input or input/output pins must always be at a defined level (VSS or VDD) unless otherwise specified.
Symbol
PCF21XXC_FAM
Product data sheet
Pin
Description
PCF2100C
PCF2111C
PCF2112C
S24
-
13
13
S23
-
14
14
S22
-
15
15
S21
-
16
16
S20
5
17
17
S19
6
18
18
S18
7
19
19
S17
8
20
20
S16
9
21
21
S15
10
22
22
S14
11
23
23
S13
12
24
24
S12
13
25
25
S11
14
26
26
S10
15
27
27
S9
16
28
28
S8
17
29
29
S7
18
30
30
S6
19
31
31
S5
20
32
32
S4
21
33
33
S3
22
34
34
S2
23
35
35
S1
24
36
36
BP2
25
37
-
backplane driver output 2
n.c.
-
-
37
not connected
BP1
26
38
-
backplane driver output 1
BP
-
-
38
backplane driver output
DATA
27
39
39
data input line (C-bus)
DLEN
28
40
40
data input line enable (C-bus)
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Rev. 3 — 6 May 2015
LCD driver output
© NXP Semiconductors N.V. 2015. All rights reserved.
5 of 25
PCF21xxC family
NXP Semiconductors
LCD drivers
7. Functional description
An LCD segment or LED output is activated when the corresponding DATA bit is HIGH;
see Figure 7.
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6
6
6
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6
6
6
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Fig 7.
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C-bus data format
7.1 PCF2100C
When DATA bit 21 is HIGH, the A-latches (BP1) are loaded. With DATA bit 21 LOW, the
B-latches (BP2) are loaded. CLB pulse 23 transfers data from the shift register to the
selected latches.
7.2 PCF2111C
When DATA bit 33 is a HIGH, the A-latches (BP1) are loaded. With DATA bit 33 LOW, the
B-latches (BP2) are loaded. CLB pulse 35 transfers data from the shift register to the
selected latches.
7.3 PCF2112C
When DATA bit 33 is HIGH, the latches are loaded. CLB pulse 35 transfers data from the
shift register to the selected latches.
7.4 Bus control logic
The following tests are carried out by the bus control logic:
1. Test on leading zero
2. Test on number of DATA bits
3. Test of disturbed DLEN and DATA signals during transmission
If one of the test conditions is not fulfilled, no action follows the load condition (load pulse
with DLEN LOW) and the driver is ready to receive new data.
PCF21XXC_FAM
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 6 May 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
6 of 25
PCF21xxC family
NXP Semiconductors
LCD drivers
7.5 Timing
2))2))
212))
2))21
2121
9''
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Fig 8.
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Timing diagram for PCF2100C and PCF2111C
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9''
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Fig 9.
PCF21XXC_FAM
Product data sheet
POG
Timing diagram for PCF2112C
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 6 May 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
7 of 25
PCF21xxC family
NXP Semiconductors
LCD drivers
7.6 Input circuitry
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VSS line is common. In systems where it is expected that VDD2 > VDD1 + 0.5 V, a resistor should be inserted to reduce the
current flowing through the input protection. Maximum input current  40 A.
Fig 10. Input circuitry
7.7 Expansion
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By connecting OSC to VSS the BP pins become inputs and generate signals synchronized to the single oscillator frequency,
thus allowing expansion of several members of the PCF21xxC family up to the BP drive capability of the master. The
PCF2112C can only function as a master for other PCF2112Cs.
Fig 11. Expansion possibility (using PCF2111C)
PCF21XXC_FAM
Product data sheet
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Rev. 3 — 6 May 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
8 of 25
PCF21xxC family
NXP Semiconductors
LCD drivers
8. Safety notes
CAUTION
This device is sensitive to ElectroStatic Discharge (ESD). Observe precautions for handling
electrostatic sensitive devices.
Such precautions are described in the ANSI/ESD S20.20, IEC/ST 61340-5, JESD625-A or
equivalent standards.
CAUTION
Static voltages across the liquid crystal display can build up when the LCD supply voltage
(VLCD) is on while the IC supply voltage (VDD) is off, or vice versa. This may cause unwanted
display artifacts. To avoid such artifacts, VLCD and VDD must be applied or removed together.
9. Limiting values
Table 5.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
VDD
supply voltage
VI
input voltage
VO
output voltage
IDD
Min
Max
Unit
0.5
+8.0
V
on pins DLEN, CLB, DATA
and OSC
VSS  0.5
VDD + 0.5
V
on pins BP1, BP2 and
S1 to S32
VSS  0.5
VDD + 0.5
V
supply current
50
+50
mA
ISS
ground supply current
50
+50
mA
II
input current
20
+20
mA
IO
output current
25
+25
mA
-
500
mW
-
100
mW
[2]
-
2000
V
[3]
-
100
mA
40
+85
C
65
+150
C
Ptot
total power dissipation
P/out
power dissipation per
output
VESD
electrostatic discharge
voltage
Ilu
latch-up current
Tamb
ambient temperature
[1]
HBM
operating device
[4]
storage temperature
Tstg
[1]
Conditions
Derate by 7.7 mW/K when Tamb > 60 C.
[2]
Pass level; Human Body Model (HBM), according to Ref. 7 “JESD22-A114”.
[3]
Pass level; latch-up testing according to Ref. 8 “JESD78” at maximum ambient temperature (Tamb(max)).
[4]
According to the store and transport requirements (see Ref. 13 “UM10569”) the devices have to be stored at a temperature of +8 C to
+45 C and a humidity of 25 % to 75 %.
PCF21XXC_FAM
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 6 May 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
9 of 25
PCF21xxC family
NXP Semiconductors
LCD drivers
10. Static characteristics
Table 6.
Static characteristics
VDD = 2.25 V to 6.0 V; VSS = 0 V; Tamb = 40 C to +80 C; RO = 1 M; CO = 680 pF; unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Supply
VDD
supply voltage
IDD
supply current
Tamb = 25 C
VPOR
power-on reset voltage
2.25
-
6.0
V
[1]
-
20
50
A
[1]
-
20
30
A
[2]
-
1.0
1.6
V
Inputs CLB, DATA and DLEN
VIL
LOW-level input voltage
-
-
0.8
V
VIH
HIGH-level input voltage
2.0
-
-
V
ILI
input leakage current
-
-
1
A
-
-
10
pF
0.5
1.2
5.0
A
VI = VSS or VDD
[3]
input capacitance
Ci
Input OSC
oscillator start-up current
Iosc
VI = VSS
LCD outputs
VBP
voltage on pin BP
-
20
-
mV
ZO(BP)
backplane driver output
impedance
VDD = 5 V
[4]
-
0.5
5.0
k
ZO(S)
segment driver output
impedance
VDD = 5 V
[4]
-
1
7
k
[1]
Outputs open; C-bus inactive; see Figure 13.
[2]
Resets all logic, when VDD < VPOR.
[3]
Periodically sampled (not 100 % tested).
[4]
Outputs measured one at a time.
PCF21XXC_FAM
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 6 May 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
10 of 25
PCF21xxC family
NXP Semiconductors
LCD drivers
11. Dynamic characteristics
Table 7.
Dynamic characteristics
VDD = 2.25 V to 6.0 V; VSS = 0 V; Tamb = 40 C to +80 C; RO = 1 M; CO = 680 pF; all timing values are referenced to VIH
and VIL levels with an input voltage swing of VSS to VDD; unless otherwise specified.
Symbols
Parameter
Conditions
Min
Typ
Max
Unit
Inputs CLB, DATA and DLEN; see Figure 12
tSUDA
data setup time
3
-
-
s
tHDDA
data hold time
3
-
-
s
tSUEN
enable setup time
1
-
-
s
tSUDI
disable setup time
2
-
-
s
tSULD
load pulse setup time
2.5
-
-
s
tBUSY
busy time
3
-
-
s
tWH
CLB HIGH time
1
-
-
s
tWL
CLB LOW time
5
-
-
s
tCLB
CLB cycle time
10
-
-
s
tr
rise time
-
-
10
s
tf
fall time
-
-
10
s
PCF2100C, PCF2111C
60
75
100
Hz
PCF2112C; CO = 1.5 nF
30
35
50
Hz
LCD timing; see Figure 12 to Figure 17
fLCD
tBS
transfer time
with test loads; VDD = 5 V
-
20
100
s
tPLCD
driver delay time
with test loads; VDD = 5 V
-
20
100
s
PCF21XXC_FAM
Product data sheet
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Rev. 3 — 6 May 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
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NXP Semiconductors
PCF21XXC_FAM
Product data sheet
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(1) Load pulse 23 for PCF2100C; see Figure 7.
(2) Load pulse 35 for PCF2111C and PCF2112C; see Figure 7.
Fig 12. C-bus timing
LCD drivers
12 of 25
© NXP Semiconductors N.V. 2015. All rights reserved.
%33&)&
PCF21xxC family
9
PCF21xxC family
NXP Semiconductors
LCD drivers
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Fig 14. Display frequency as a function of supply
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Fig 15. Display frequency as a function of supply
voltage; CO = 1.5 nF (only PCF2112C)
PCF21XXC_FAM
Fig 16. Display frequency as a function of RO and CO;
Tamb = 25 C; VDD = 5 V
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Rev. 3 — 6 May 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
13 of 25
PCF21xxC family
NXP Semiconductors
LCD drivers
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Fig 17. Output resistance of backplane and segments
as a function of supply voltage
PCF21XXC_FAM
Fig 18. LOW-level output current as a function of
supply voltage (only PCF2112C)
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 6 May 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
14 of 25
PCF21xxC family
NXP Semiconductors
LCD drivers
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PCF21XXC_FAM
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 6 May 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
15 of 25
PCF21xxC family
NXP Semiconductors
LCD drivers
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-('(&
-(,7$
(8523($1
352-(&7,21
,668('$7(
627
Fig 20. Package outline SOT158-1 (VSO40)
PCF21XXC_FAM
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13. Handling information
All input and output pins meet the requirements of the MIL-STD-883 class 2, method 3015
ElectroStatic Discharge (ESD) test. When handling Metal-Oxide Semiconductor (MOS)
devices ensure that all normal precautions are taken as described in JESD625-A,
IEC 61340-5 or equivalent standards.
14. Packing information
14.1 Tape and reel information
For tape and reel packing information, see Ref. 10 “SOT136-1_118” and Ref. 11
“SOT158-1_118”.
15. Soldering of SMD packages
This text provides a very brief insight into a complex technology. A more in-depth account
of soldering ICs can be found in Application Note AN10365 “Surface mount reflow
soldering description”.
15.1 Introduction to soldering
Soldering is one of the most common methods through which packages are attached to
Printed Circuit Boards (PCBs), to form electrical circuits. The soldered joint provides both
the mechanical and the electrical connection. There is no single soldering method that is
ideal for all IC packages. Wave soldering is often preferred when through-hole and
Surface Mount Devices (SMDs) are mixed on one printed wiring board; however, it is not
suitable for fine pitch SMDs. Reflow soldering is ideal for the small pitches and high
densities that come with increased miniaturization.
15.2 Wave and reflow soldering
Wave soldering is a joining technology in which the joints are made by solder coming from
a standing wave of liquid solder. The wave soldering process is suitable for the following:
• Through-hole components
• Leaded or leadless SMDs, which are glued to the surface of the printed circuit board
Not all SMDs can be wave soldered. Packages with solder balls, and some leadless
packages which have solder lands underneath the body, cannot be wave soldered. Also,
leaded SMDs with leads having a pitch smaller than ~0.6 mm cannot be wave soldered,
due to an increased probability of bridging.
The reflow soldering process involves applying solder paste to a board, followed by
component placement and exposure to a temperature profile. Leaded packages,
packages with solder balls, and leadless packages are all reflow solderable.
Key characteristics in both wave and reflow soldering are:
• Board specifications, including the board finish, solder masks and vias
• Package footprints, including solder thieves and orientation
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•
•
•
•
The moisture sensitivity level of the packages
Package placement
Inspection and repair
Lead-free soldering versus SnPb soldering
15.3 Wave soldering
Key characteristics in wave soldering are:
• Process issues, such as application of adhesive and flux, clinching of leads, board
transport, the solder wave parameters, and the time during which components are
exposed to the wave
• Solder bath specifications, including temperature and impurities
15.4 Reflow soldering
Key characteristics in reflow soldering are:
• Lead-free versus SnPb soldering; note that a lead-free reflow process usually leads to
higher minimum peak temperatures (see Figure 21) than a SnPb process, thus
reducing the process window
• Solder paste printing issues including smearing, release, and adjusting the process
window for a mix of large and small components on one board
• Reflow temperature profile; this profile includes preheat, reflow (in which the board is
heated to the peak temperature) and cooling down. It is imperative that the peak
temperature is high enough for the solder to make reliable solder joints (a solder paste
characteristic). In addition, the peak temperature must be low enough that the
packages and/or boards are not damaged. The peak temperature of the package
depends on package thickness and volume and is classified in accordance with
Table 8 and 9
Table 8.
SnPb eutectic process (from J-STD-020D)
Package thickness (mm)
Package reflow temperature (C)
Volume (mm3)
< 350
 350
< 2.5
235
220
 2.5
220
220
Table 9.
Lead-free process (from J-STD-020D)
Package thickness (mm)
Package reflow temperature (C)
Volume (mm3)
< 350
350 to 2000
> 2000
< 1.6
260
260
260
1.6 to 2.5
260
250
245
> 2.5
250
245
245
Moisture sensitivity precautions, as indicated on the packing, must be respected at all
times.
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Studies have shown that small packages reach higher temperatures during reflow
soldering, see Figure 21.
temperature
maximum peak temperature
= MSL limit, damage level
minimum peak temperature
= minimum soldering temperature
peak
temperature
time
001aac844
MSL: Moisture Sensitivity Level
Fig 21. Temperature profiles for large and small components
For further information on temperature profiles, refer to Application Note AN10365
“Surface mount reflow soldering description”.
16. References
[1]
AN10365 — Surface mount reflow soldering description
[2]
AN10853 — ESD and EMC sensitivity of IC
[3]
AN11267 — EMC and system level ESD design guidelines for LCD drivers
[4]
IEC 60134 — Rating systems for electronic tubes and valves and analogous
semiconductor devices
[5]
IEC 61340-5 — Protection of electronic devices from electrostatic phenomena
[6]
IPC/JEDEC J-STD-020D — Moisture/Reflow Sensitivity Classification for
Nonhermetic Solid State Surface Mount Devices
[7]
JESD22-A114 — Electrostatic Discharge (ESD) Sensitivity Testing Human Body
Model (HBM)
[8]
JESD78 — IC Latch-Up Test
[9]
JESD625-A — Requirements for Handling Electrostatic-Discharge-Sensitive
(ESDS) Devices
[10] SOT136-1_118 — SO28; Reel dry pack; SMD, 13", packing information
[11] SOT158-1_118 — VSO40; Reel pack; SMD, 13", packing information
[12] UM10204 — I2C-bus specification and user manual
[13] UM10569 — Store and transport requirements
PCF21XXC_FAM
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17. Revision history
Table 10.
Revision history
Document ID
Release date
Data sheet status
Change notice
Supersedes
PCF21XXC_FAM v.3
20150506
Product data sheet
-
PCF21XXC_FAMILY v.2
Modifications:
•
The format of this data sheet has been redesigned to comply with the new identity
guidelines of NXP Semiconductors.
•
•
Legal texts have been adapted to the new company name where appropriate.
Changed Figure 16.
PCF21XXC_FAMILY v.2
19970328
Product specification
-
PCF21XXC_FAMILY v.1
PCF21XXC_FAMILY v.1
19950503
-
-
-
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18. Legal information
18.1 Data sheet status
Document status[1][2]
Product status[3]
Definition
Objective [short] data sheet
Development
This document contains data from the objective specification for product development.
Preliminary [short] data sheet
Qualification
This document contains data from the preliminary specification.
Product [short] data sheet
Production
This document contains the product specification.
[1]
Please consult the most recently issued document before initiating or completing a design.
[2]
The term ‘short data sheet’ is explained in section “Definitions”.
[3]
The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status
information is available on the Internet at URL http://www.nxp.com.
18.2 Definitions
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. NXP Semiconductors does not give any
representations or warranties as to the accuracy or completeness of
information included herein and shall have no liability for the consequences of
use of such information.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and title. A short data sheet is intended
for quick reference only and should not be relied upon to contain detailed and
full information. For detailed and full information see the relevant full data
sheet, which is available on request via the local NXP Semiconductors sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
Product specification — The information and data provided in a Product
data sheet shall define the specification of the product as agreed between
NXP Semiconductors and its customer, unless NXP Semiconductors and
customer have explicitly agreed otherwise in writing. In no event however,
shall an agreement be valid in which the NXP Semiconductors product is
deemed to offer functions and qualities beyond those described in the
Product data sheet.
18.3 Disclaimers
Limited warranty and liability — Information in this document is believed to
be accurate and reliable. However, NXP Semiconductors does not give any
representations or warranties, expressed or implied, as to the accuracy or
completeness of such information and shall have no liability for the
consequences of use of such information. NXP Semiconductors takes no
responsibility for the content in this document if provided by an information
source outside of NXP Semiconductors.
In no event shall NXP Semiconductors be liable for any indirect, incidental,
punitive, special or consequential damages (including - without limitation - lost
profits, lost savings, business interruption, costs related to the removal or
replacement of any products or rework charges) whether or not such
damages are based on tort (including negligence), warranty, breach of
contract or any other legal theory.
Notwithstanding any damages that customer might incur for any reason
whatsoever, NXP Semiconductors’ aggregate and cumulative liability towards
customer for the products described herein shall be limited in accordance
with the Terms and conditions of commercial sale of NXP Semiconductors.
Right to make changes — NXP Semiconductors reserves the right to make
changes to information published in this document, including without
limitation specifications and product descriptions, at any time and without
notice. This document supersedes and replaces all information supplied prior
to the publication hereof.
PCF21XXC_FAM
Product data sheet
Suitability for use — NXP Semiconductors products are not designed,
authorized or warranted to be suitable for use in life support, life-critical or
safety-critical systems or equipment, nor in applications where failure or
malfunction of an NXP Semiconductors product can reasonably be expected
to result in personal injury, death or severe property or environmental
damage. NXP Semiconductors and its suppliers accept no liability for
inclusion and/or use of NXP Semiconductors products in such equipment or
applications and therefore such inclusion and/or use is at the customer’s own
risk.
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. NXP Semiconductors makes no
representation or warranty that such applications will be suitable for the
specified use without further testing or modification.
Customers are responsible for the design and operation of their applications
and products using NXP Semiconductors products, and NXP Semiconductors
accepts no liability for any assistance with applications or customer product
design. It is customer’s sole responsibility to determine whether the NXP
Semiconductors product is suitable and fit for the customer’s applications and
products planned, as well as for the planned application and use of
customer’s third party customer(s). Customers should provide appropriate
design and operating safeguards to minimize the risks associated with their
applications and products.
NXP Semiconductors does not accept any liability related to any default,
damage, costs or problem which is based on any weakness or default in the
customer’s applications or products, or the application or use by customer’s
third party customer(s). Customer is responsible for doing all necessary
testing for the customer’s applications and products using NXP
Semiconductors products in order to avoid a default of the applications and
the products or of the application or use by customer’s third party
customer(s). NXP does not accept any liability in this respect.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those given in
the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
the quality and reliability of the device.
Terms and conditions of commercial sale — NXP Semiconductors
products are sold subject to the general terms and conditions of commercial
sale, as published at http://www.nxp.com/profile/terms, unless otherwise
agreed in a valid written individual agreement. In case an individual
agreement is concluded only the terms and conditions of the respective
agreement shall apply. NXP Semiconductors hereby expressly objects to
applying the customer’s general terms and conditions with regard to the
purchase of NXP Semiconductors products by customer.
No offer to sell or license — Nothing in this document may be interpreted or
construed as an offer to sell products that is open for acceptance or the grant,
conveyance or implication of any license under any copyrights, patents or
other industrial or intellectual property rights.
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 6 May 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
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Export control — This document as well as the item(s) described herein
may be subject to export control regulations. Export might require a prior
authorization from competent authorities.
Non-automotive qualified products — Unless this data sheet expressly
states that this specific NXP Semiconductors product is automotive qualified,
the product is not suitable for automotive use. It is neither qualified nor tested
in accordance with automotive testing or application requirements. NXP
Semiconductors accepts no liability for inclusion and/or use of
non-automotive qualified products in automotive equipment or applications.
In the event that customer uses the product for design-in and use in
automotive applications to automotive specifications and standards, customer
(a) shall use the product without NXP Semiconductors’ warranty of the
product for such automotive applications, use and specifications, and (b)
whenever customer uses the product for automotive applications beyond
NXP Semiconductors’ specifications such use shall be solely at customer’s
own risk, and (c) customer fully indemnifies NXP Semiconductors for any
liability, damages or failed product claims resulting from customer design and
use of the product for automotive applications beyond NXP Semiconductors’
standard warranty and NXP Semiconductors’ product specifications.
Translations — A non-English (translated) version of a document is for
reference only. The English version shall prevail in case of any discrepancy
between the translated and English versions.
18.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks
are the property of their respective owners.
19. Contact information
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [email protected]
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20. Tables
Table 1.
Table 2.
Table 3.
Table 4.
Table 5.
Table 6.
Table 7.
Table 8.
Table 9.
Table 10.
Ordering information . . . . . . . . . . . . . . . . . . . . .1
Ordering options . . . . . . . . . . . . . . . . . . . . . . . .2
Marking codes . . . . . . . . . . . . . . . . . . . . . . . . . .2
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . .4
Limiting values . . . . . . . . . . . . . . . . . . . . . . . . . .9
Static characteristics . . . . . . . . . . . . . . . . . . . .10
Dynamic characteristics . . . . . . . . . . . . . . . . . . 11
SnPb eutectic process (from J-STD-020D) . . .18
Lead-free process (from J-STD-020D) . . . . . .18
Revision history . . . . . . . . . . . . . . . . . . . . . . . .20
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21. Figures
Fig 1.
Fig 2.
Fig 3.
Fig 4.
Fig 5.
Fig 6.
Fig 7.
Fig 8.
Fig 9.
Fig 10.
Fig 11.
Fig 12.
Fig 13.
Fig 14.
Fig 15.
Fig 16.
Fig 17.
Fig 18.
Fig 19.
Fig 20.
Fig 21.
Block diagram; PCF2100C . . . . . . . . . . . . . . . . . .2
Block diagram; PCF2111C. . . . . . . . . . . . . . . . . . .3
Block diagram; PCF2112C. . . . . . . . . . . . . . . . . . .3
Pin configuration PCF2100C (SOT136-1) . . . . . . .4
Pin configuration PCF211C (SOT158-1) . . . . . . . .4
Pin configuration PCF2112C (SOT158-1) . . . . . . .4
C-bus data format . . . . . . . . . . . . . . . . . . . . . . . . .6
Timing diagram for PCF2100C and PCF2111C . . .7
Timing diagram for PCF2112C. . . . . . . . . . . . . . . .7
Input circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Expansion possibility (using PCF2111C) . . . . . . . .8
C-bus timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Supply current as a function of supply voltage . .13
Display frequency as a function of supply
voltage; CO = 680 pF (except PCF2112C). . . . . .13
Display frequency as a function of supply
voltage; CO = 1.5 nF (only PCF2112C) . . . . . . . .13
Display frequency as a function of RO
and CO; Tamb = 25 °C; VDD = 5 V . . . . . . . . . . . . .13
Output resistance of backplane and segments
as a function of supply voltage. . . . . . . . . . . . . . .14
LOW-level output current as a function of
supply voltage (only PCF2112C) . . . . . . . . . . . . .14
Package outline SOT136-1 (SO28) . . . . . . . . . . .15
Package outline SOT158-1 (VSO40). . . . . . . . . .16
Temperature profiles for large and small
components . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
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Rev. 3 — 6 May 2015
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22. Contents
1
2
3
3.1
4
5
6
6.1
6.2
7
7.1
7.2
7.3
7.4
7.5
7.6
7.7
8
9
10
11
12
13
14
14.1
15
15.1
15.2
15.3
15.4
16
17
18
18.1
18.2
18.3
18.4
19
20
21
22
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features and benefits . . . . . . . . . . . . . . . . . . . . 1
Ordering information . . . . . . . . . . . . . . . . . . . . . 1
Ordering options . . . . . . . . . . . . . . . . . . . . . . . . 2
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4
Functional description . . . . . . . . . . . . . . . . . . . 6
PCF2100C . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
PCF2111C . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
PCF2112C . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Bus control logic . . . . . . . . . . . . . . . . . . . . . . . . 6
Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Input circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Expansion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 9
Static characteristics. . . . . . . . . . . . . . . . . . . . 10
Dynamic characteristics . . . . . . . . . . . . . . . . . 11
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 15
Handling information. . . . . . . . . . . . . . . . . . . . 17
Packing information . . . . . . . . . . . . . . . . . . . . 17
Tape and reel information . . . . . . . . . . . . . . . . 17
Soldering of SMD packages . . . . . . . . . . . . . . 17
Introduction to soldering . . . . . . . . . . . . . . . . . 17
Wave and reflow soldering . . . . . . . . . . . . . . . 17
Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 18
Reflow soldering . . . . . . . . . . . . . . . . . . . . . . . 18
References . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 20
Legal information. . . . . . . . . . . . . . . . . . . . . . . 21
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 21
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Contact information. . . . . . . . . . . . . . . . . . . . . 22
Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP Semiconductors N.V. 2015.
All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [email protected]
Date of release: 6 May 2015
Document identifier: PCF21XXC_FAM