r8a66165sp Renesas Electronics Corporation., r8a66165sp Datasheet

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r8a66165sp

Manufacturer Part Number
r8a66165sp
Description
N-bit High Voltage Output Led Driver With Shift Register And Latch
Manufacturer
Renesas Electronics Corporation.
Datasheet
R8A66165SP / R8A66166SP / R8A66167SP / R8A66168SP
n-BIT HIGH VOLTAGE OUTPUT LED DRIVER WITH SHIFT REGISTER AND LATCH
DESCRIPTION
R8A66165~R8A66168 are high voltage LED array driver having n-bit serial input and parallel output shift
register function with direct coupled reset input and output latch function.
These products guarantees the output current of 24mA which is sufficient for anode common LED drive,
capable of following n-bits continuously at the same time. Parallel output is 24V high voltage 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.
The product part number and the parallel data outputs number are shown in the following table.
FEATURES
● Anode common LED drive
● V
● High voltage, High output current: all parallel outputs Q
● Low power dissipation: 100uW/package (max) (V
● 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℃~+85℃
APPLICATION
● LED array drive, The various high voltage LED display modules
BLOCK DIAGRAM
REJ03F0281-0101 Rev.1.01 Dec.15.2008
page 1 of 8
ENABLE
ENABLE
ENABLE
INPUT
INPUT
INPUT
OE
OE
OE
I
OL
LOGIC DIAGRAM
LOGIC DIAGRAM
CC
=24mA simultaneous lighting available
5V or 3.3V single power supply
Q
Q
Q
Q
SERIAL
SERIAL
SERIAL
DATA
DATA
DATA
INPUT
INPUT
INPUT
A
A
A
Q
Q
Q
D
D
D
Q
Q
Q
D
D
D
1
1
1
1
CK
CK
CK
CK
CK
CK
S
S
S
S
S
S
R8A66165SP
R8A66166SP
R8A66167SP
R8A66168SP
Part number
Q
Q
Q
Q
DATA signal
DATA signal
Q
Q
Q
D
D
D
Q
Q
Q
D
D
D
2
2
2
2
CK
CK
CK
CK
CK
CK
OE signal
OE signal
S
S
S
S
S
S
Q
Q
Q
Q
Q
Q
Q
D
D
D
Q
Q
Q
D
D
D
3
3
3
3
CK
CK
CK
CK
CK
CK
S
S
S
S
S
S
Parallel data outputs
Q
Q
Q
Q
Q
Q
Q
D
D
D
Q
Q
Q
D
D
D
4
4
4
4
CK
CK
CK
CK
CK
CK
number n
S
S
S
S
S
S
PARALLEL DATA OUTPUTS
PARALLEL DATA OUTPUTS
16-Bit
24-Bit
32-Bit
8-Bit
PARALLEL
PARALLEL
DATA
DATA
OUTPUTS
OUTPUTS
Q
Q
1
1
Q
Q
OUTPUT FORMAT
OUTPUT FORMAT
n
n
n
CC
)
=5.0V, Ta =25℃, quiescent state)
1
~Q
Q
Q
Q
Q
Q1~Q16
Q1~Q24
Q1~Q32
Q
Q
Q
D
D
D
Q
Q
Q
D
D
D
Q1~Qn
Q1~Q8
n
n-3
n-3
n-3
n-3
CK
CK
CK
CK
CK
CK
S
S
S
S
S
S
V
O
SERIAL
SERIAL
DATA
DATA
OUTPUT
OUTPUT
SQ
SQ
=24V high voltage,
Q
Q
Q
Q
n
n
Q
Q
Q
D
D
D
Q
Q
Q
D
D
D
n-2
n-2
n-2
n-2
CK
CK
CK
CK
CK
CK
S
S
S
S
S
S
Q
Q
Q
Q
Q
Q
Q
D
D
D
Q
Q
Q
D
D
D
n-1
n-1
n-1
n-1
CK
CK
CK
CK
CK
CK
S
S
S
S
S
S
SQ16
SQ24
SQ32
SHIFT
SHIFT
SHIFT
CLOCK
CLOCK
CLOCK
INPUT
INPUT
INPUT
SQn
SQ8
CKS
CKS
CKS
Q
Q
Q
Q
Q
Q
Q
D
D
D
Q
Q
Q
D
D
D
n
n
n
n
CK
CK
CK
CK
CK
CK
S
S
S
S
S
S
DIRECT
DIRECT
DIRECT
RESET
RESET
RESET
INPUT
INPUT
INPUT
REJ03F0281-0101
R
R
R
SERIAL
SERIAL
SERIAL
DATA
DATA
DATA
OUTPUT
OUTPUT
OUTPUT
SQ
SQ
SQ
Dec. 15. 2008
CKL
CKL
CKL
LATCH
LATCH
LATCH
CLOCK
CLOCK
CLOCK
INPUT
INPUT
INPUT
n
n
n
Rev. 1.01
GND
GND
GND
Vcc
Vcc
Vcc

Related parts for r8a66165sp

r8a66165sp Summary of contents

Page 1

... R8A66165SP / R8A66166SP / R8A66167SP / R8A66168SP n-BIT HIGH VOLTAGE OUTPUT LED DRIVER WITH SHIFT REGISTER AND LATCH DESCRIPTION R8A66165~R8A66168 are high voltage LED array driver having n-bit serial input and parallel output shift register function with direct coupled reset input and output latch function. ...

Page 2

... R8A66165SP / R8A66166SP / R8A66167SP / R8A66168SP PIN SPECIFICATION Pin Name Symbol DIRECT RESET INPUT /R SERIAL DATA INPUT A SHIFT CLOCK INPUT CKS LATCH CLOCK INPUT CKL ENABLE INPUT /OE PARALLEL DATA OUTPUTS /Q1 ~ /Qn SERIAL DATA OUTPUT SQn Vcc Vcc GND GND Total pin count PIN CONFIGURATION ( TOP VIEW ) ...

Page 3

... R8A66165SP / R8A66166SP / R8A66167SP / R8A66168SP FUNCTIONAL DESCRIPTION As R8A66165~R8A66168 uses silicon gate CMOS process. It realizes high-speed and high-output currents sufficient for LED drive while maintaining low power consumption and allowance for high noises. Each bit of a shift register consists of two flip-flop having independent clocks for shifting and latching. ...

Page 4

... R8A66165SP / R8A66166SP / R8A66167SP / R8A66168SP ABSOLUTE MAXIMUM RATINGS Symbol Symbol Parameter Parameter V V Supply voltage Supply voltage Input voltage Input voltage Output voltage Output voltage Output current per Output current per O O Output pin Output pin ...

Page 5

... R8A66165SP / R8A66166SP / R8A66167SP / R8A66168SP SWITCHING CHARACTERISTICS Symbol Symbol Parameter Parameter f f Maximum clock frequency Maximum clock frequency max max Output“L-H”and “H-L” Output“L-H”and “H-L” PLH PLH t t propagation time propagation time PHL PHL t t Output“H-L” ...

Page 6

... R8A66165SP / R8A66166SP / R8A66167SP / R8A66168SP TIMING DIAGRAM CKS CKS 50% 50 PLH PLH 50% 50 50% 50 CKS CKS t t PHL PHL 50% 50 PLZ PLZ ~ Q ~ 10% 10% 50% 50 ...

Page 7

... R8A66165SP / R8A66166SP / R8A66167SP / R8A66168SP PACKAGE OUTLINE Product part number R8A66165SP R8A66166SP R8A66167SP R8A66168SP R8A66165SP R8A66166SP REJ03F0281-0101 Rev.1.01 Dec.15.2008 page Package RENESAS Code 16pin SOP PRSP0016DJ-A 24pin SOP PRSP0024DF-A 36pin SSOP PRSP0036GC-A 48pin SSOP PRSP0048ZB-A Previous Code 16P2X-E 24P2X-B 36P2X-B ...

Page 8

... R8A66165SP / R8A66166SP / R8A66167SP / R8A66168SP R8A66167SP R8A66168SP All trademarks and registered trademarks are the property of their respective owners. REJ03F0281-0101 Rev.1.01 Dec.15.2008 page PRSP0036GC-A PRSP0048ZB-A ...

Page 9

Notes: 1. This document is provided for reference purposes only so that Renesas customers may select the appropriate Renesas products for their use. Renesas neither makes warranties or representations with respect to the accuracy or completeness of the information contained ...

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