R8A66160SP RENESAS [Renesas Technology Corp], R8A66160SP Datasheet

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R8A66160SP

Manufacturer Part Number
R8A66160SP
Description
16-BIT LED DRIVER WITH SHIFT REGISTER AND LATCH
Manufacturer
RENESAS [Renesas Technology Corp]
Datasheet
R8A66160DD/SP
16-BIT LED DRIVER WITH SHIFT REGISTER AND LATCH
DESCRIPTION
R8A66160 is a LED array driver having a 16-bit serial input and parallel output shift register function with
direct coupled reset input and output latch function.
This product guarantees the output current of 24mA (Vcc =5V case) which is sufficient for cathode common
LED drive, capable of following 16-bits continuously at the same time. Parallel output is open drain output.
In addition, as this product has been designed in complete CMOS, power consumption can be greatly
reduced when compared with conventional BIPOLAR or Bi-CMOS products. Furthermore, pin layout ensures
the realization of an easy printed circuit. R8A66160 is the succession product of M66310.
FEATURES
● Cathode common LED drive
● V
● High output current: all parallel outputs Q
● Low power dissipation: 100uW/package (max) (Vcc=5.0V, Ta=25
● High noise margin: Schmitt input circuit provides responsiveness to a long line length
● Equipped with direct-coupled reset
● Open drain output: (except serial data output SQ
● Wide operating temperature range: Ta=-40
● Pin layout facilitates printed circuit wiring. (This layout facilitates cascade connection and LED connection)
APPLICATION
● LED array drive, The various LED display modules
● PPC, Printer, VCR, Mini-compo, Button-Telephone etc. All of LED display equipment
BLOCK DIAGRAM
REJ03F0261-0100 Rev.1.00 Jan.10.2008
page 1 of 7
OE
OE
ENABLE
ENABLE
INPUT
INPUT
LOGIC DIAGRAM
LOGIC DIAGRAM
simultaneous lighting available
5
5 5
CC
5V or 3.3V single power supply
Q
Q
1
1
Q
Q
Q
D
D
D
Q
Q
Q
D
D
D
4
4 4
A
A
A
A
SERIAL
SERIAL
DATA
DATA
INPUT
INPUT
CK
CK
CK
CK
CK
CK
R
R
R
R
R
R
Q
Q
2
2
Q
Q
Q
D
D
D
Q
Q
Q
D
D
D
B
B
CK
CK
CK
CK
CK
CK
R
R
R
R
R
R
DATA signal
DATA signal
Q
Q
24
24
Q
Q
Q
D
D
D
Q
Q
Q
D
D
D
C
C
CK
CK
CK
CK
CK
CK
OE signal
OE signal
R
R
R
R
R
R
Q
Q
23
23
Q
Q
Q
D
D
D
Q
Q
Q
D
D
D
D
D
CK
CK
CK
CK
CK
CK
R
R
R
R
R
R
Q
Q
22
22
Q
Q
Q
D
D
D
Q
Q
Q
D
D
D
E
E
CK
CK
CK
CK
CK
CK
R
R
R
R
R
R
Q
Q
21
21
Q
Q
Q
D
D
D
Q
Q
Q
D
D
D
F
F
CK
CK
CK
CK
CK
CK
R
R
R
R
R
R
PARALLEL DATA OUTPUTS
PARALLEL DATA OUTPUTS
Q
Q
20
20
Q
Q
Q
D
D
D
Q
Q
Q
D
D
D
G
G
CK
CK
CK
CK
CK
CK
o
R
R
R
R
R
R
PARALLEL
PARALLEL
DATA
DATA
OUTPUTS
OUTPUTS
Q
Q
C~+85
A
A
A
Q
Q
~Q
∼Q
∼Q
19
19
Q
Q
Q
D
D
D
Q
Q
Q
D
D
D
H
H
CK
CK
CK
CK
CK
CK
OUTPUT FORMAT
OUTPUT FORMAT
P
R
R
R
R
R
R
P
P
P
)
o
I
Q
Q
C
18
18
OH
Q
Q
Q
D
D
D
Q
Q
Q
D
D
D
I
I
CK
CK
CK
CK
CK
CK
=-24mA (at V
R
R
R
R
R
R
Q
Q
17
17
Q
Q
Q
D
D
D
Q
Q
Q
D
D
D
J
J
CK
CK
CK
CK
CK
CK
R
R
R
R
R
R
Q
Q
16
16
Q
Q
Q
D
D
D
Q
Q
Q
D
D
D
.
K
K
CK
CK
CK
CK
CK
CK
o
C, quiescent state)
R
R
R
R
R
R
Q
Q
CC
15
15
Q
Q
Q
D
D
D
Q
Q
Q
D
D
D
L
L
CK
CK
CK
CK
CK
CK
SERIAL
SERIAL
DATA
DATA
OUTPUT
OUTPUT
SQ
SQ
R
R
R
R
R
R
=5.0V) I
P
P
Q
Q
14
14
Q
Q
Q
D
D
D
Q
Q
Q
D
D
D
M
M
CK
CK
CK
CK
CK
CK
R
R
R
R
R
R
Q
Q
13
13
Q
Q
Q
D
D
D
Q
Q
Q
D
D
D
OH
N
N
CK
CK
CK
CK
CK
CK
R
R
R
R
R
R
=-12mA (at V
Q
Q
11
11
CLOCK
CLOCK
Q
Q
Q
D
D
D
Q
Q
Q
D
D
D
O
O
INPUT
INPUT
CK
CK
CK
CK
CK
CK
SHIFT
SHIFT
CK
CK
R
R
R
R
R
R
REJ03F0261-0100
Q
Q
S
S
12
12
Q
Q
Q
D
D
D
Q
Q
Q
D
D
D
8
8 8
P
P
CK
CK
CK
CK
CK
CK
DIRECT
DIRECT
DIRECT
RESET
RESET
RESET
INPUT
INPUT
INPUT
Jan.10. 2008
R
R
R
R
R
R
R
R
R
SERIAL
SERIAL
DATA
DATA
OUTPUT
OUTPUT
7
7 7
Rev. 1.00
CC
SQ
SQ
10
10
CK
CK
LATCH
LATCH
CLOCK
CLOCK
INPUT
INPUT
P
P
=3.3V)
6
6 6
L
L
GND
GND
GND
Vcc
Vcc
Vcc
3
3
3 3
9
9
9 9

Related parts for R8A66160SP

R8A66160SP Summary of contents

Page 1

R8A66160DD/SP 16-BIT LED DRIVER WITH SHIFT REGISTER AND LATCH DESCRIPTION R8A66160 is a LED array driver having a 16-bit serial input and parallel output shift register function with direct coupled reset input and output latch function. This product guarantees the ...

Page 2

R8A66160DD/SP PIN CONFIGURATION ( TOP VIEW ) PARALLEL DATA OUTPUTS SERIAL DATA INPUT ENABLE INPUT LATCH CLOCK INPUT DIRECT RESET INPUT SHIFT CLOCK INPUT SERIAL DATA OUTPUT PARALLEL DATA OUTPUTS FUNCTIONAL DESCRIPTION As R8A66160 uses silicon gate CMOS process. It ...

Page 3

... Output voltage O Output current per I O output pin I Supply / GND current CC P Power dissipation d T Storage temperature range stg o Note 2: R8A66160SP; Ta=-40~+70 C, Ta=+70~+85 RECOMMENDED OPERATING CONDITIONS Symbol V Supply voltage CC V Input voltage I V Output voltage O T Operating temperature range opr REJ03F0261-0100 Rev.1.00 Jan.10.2008 ...

Page 4

R8A66160DD/SP ELECTRICAL CHARACTERISTICS ■5.0V version support specifications Symbol Parameter Positive-going threshold V T+ voltage Negative-going threshold V T- voltage High-level output voltage High-level output voltage Low-level output voltage I High-level ...

Page 5

R8A66160DD/SP SWITCHING CHARACTERISTICS Symbol Parameter f Maximum clock frequency max t Output “L”-“H” and “H”-“L” PLH propagation time t PHL Output “H”-“L” t PHL propagation time Output “H”-“Z” t PHZ propagation time Output “Z”-“H” t PZH propagation time Output “H”-“Z” ...

Page 6

R8A66160DD/SP TYPICAL CHARACTERISTICS ・ Repetition frequency > 10Hz ・ ・ Numbers in ○ indicate the number of output circuits that operate simultaneously. ・ ・ Current values are per circuit. ・ Duty Cycle-I Vcc=4.5V, Ta=25℃ Duty Cycle (%) TIMING ...

Page 7

... R8A66160DD/SP PACKAGE OUTLINE Product name R8A66160DD R8A66160SP All trademarks and registered trademarks are the property of their respective owners. REJ03F0261-0100 Rev.1.00 Jan.10.2008 page Package RENESAS Code 24pin DIP PRDP0024AF-A 24pin SOP PRSP0024DF-A . Previous Code 24P4X-A 24P2X-B ...

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