M66311P Renesas Electronics Corporation., M66311P Datasheet

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M66311P

Manufacturer Part Number
M66311P
Description
Manufacturer
Renesas Electronics Corporation.
Datasheet

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M66311P
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M66311P
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M66311P/FP
16-Bit LED Driver with Shift Register and Latch
Description
M66311P/FP is a LED array driver having a 16 bit serial-input and parallel output shiftregister function with direct
coupled reset input and output latch function.
This product guarantees the output electric current of 24 mA which is sufficient for anode common LED drive, capable
of flowing 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 lay–out ensures the realization of an easy printed circuit.
Features
• Anode common LED drive
• High output current all parallel output I
• Low power dissipation: 100 µW/package (max)
• High noise margin
• Equipped with direct-coupled reset
• Open drain output
• Wide operating temperature range: Ta = −40 to +85°C
• Pin lay-out facilitates printed circuit wiring. (This lay-out facilitates cascade connection and LED connection.)
Application
LED array drive of BUTTON TELEPHONE
LED array drive of ERASER of a PPC copier
Other various LED modules
REJ03F0177-0201 Rev.2.01 Mar 31, 2008
Page 1 of 9
(V
schmitt input circuit provides responsiveness to a long line length.
(except serial data output)
CC
= 5 V, Ta = 25°C, quiescent state)
OL
= 24 mA simultaneous lighting available
REJ03F0177-0201
Mar 31, 2008
Rev.2.01

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M66311P Summary of contents

Page 1

... LED Driver with Shift Register and Latch Description M66311P/ LED array driver having a 16 bit serial-input and parallel output shiftregister function with direct coupled reset input and output latch function. This product guarantees the output electric current which is sufficient for anode common LED drive, capable of flowing 16 bits continuously at the same time ...

Page 2

... Latch clock input Direct reset input Shift clock input Serial data output Parallel data outputs REJ03F0177-0201 Rev.2.01 Mar 31, 2008 Page Parallel data outputs Parallel Serial data data output output Output format M66311P/FP Q ← ← → → → → → GND ← ← ← ...

Page 3

... M66311P/FP Functional Description As M66311P/FP 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 shiftregister consists of two flip–flops having independent clocks for shifting and latching. ...

Page 4

... M66311P/FP Absolute Maximum Ratings Item Supply voltage Input voltage Output voltage Input protection diode current Output parasitic diode current Q Output current per output pin SQ Supply/GND current Power dissipation Storage temperature range M66311FP −40 to +70° 85°C are derated at −6 mW/°C. Note: ...

Page 5

... M66311P/FP Electrical Characteristics 25°C mb Item ol Min Positive-going V 0.35× threshold voltage Negative-going V 0.2×V T– CC threshold voltage Low-level V — OL output voltage — — −0.1 High-level output voltage 3. Low-level V — OL output voltage — High-level input I — IH current Low-level input I — IL current Maximum I — ...

Page 6

... M66311P/FP Switching Characteristics Item Symbol Maximum clock frequency f max Low-level to high-level and t PLH high-level to low-level t PHL output propagation time (CK - High-level to low-level t PHL output propagation time ( Low-level to high-level PLZ output propagation time ( Low-level to high-level and t PZL high-level to low-level t PLZ output propagation time ...

Page 7

... M66311P/FP Note: 2. Test Circuit Input V PG DUT 50 Ω (1) The pulse generator (PG) has the following characteristics (10% to 90%): ns (2) The capacitance C includes stray wiring capacitance and the probe input capacitance. L Typical Characteristics Duty Cycle vs 4 25° ⋅ 20 Repetition frequency > ⋅ Numbers indicate the number ...

Page 8

... M66311P/FP Timing Chart t w 50% 50 PLH 50 50 PHL SQ 50 PLZ 10% OE 50% t PZL 50 REJ03F0177-0201 Rev.2.01 Mar 31, 2008 Page 50% GND t PHL 50% GND t rec V CC 50% GND 50% GND t PLZ PZL 50 PLZ 10% A 50 50% 50 GND GND V CC GND V CC ...

Page 9

... M66311P/FP Package Dimensions JEITA Package Code RENESAS Code P-DIP24-6.3x29.2-2.54 PRDP0024AA SEATING PLANE 24P2N-B EIAJ Package Code JEDEC Code SOP24-P-300-1.27 — Detail G 1 REJ03F0177-0201 Rev.2.01 Mar 31, 2008 Page Previous Code MASS[Typ.] 24P4D 1. Weight(g) Lead Material Cu Alloy Detail F NOTE) 1. DIMENSIONS "*1" AND "*2" ...

Page 10

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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