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SN74LS670FN Texas Instruments 4X4 STANDARD SRAM, 45ns, PQCC20 visit Texas Instruments
SNJ54LS170W Texas Instruments 4X4 STANDARD SRAM, 45ns, CDFP16, DFP-16 visit Texas Instruments
SN74170J-00 Texas Instruments 4X4 STANDARD SRAM, 40ns, CDIP16 visit Texas Instruments
SN74LS670J Texas Instruments 4X4 STANDARD SRAM, 45ns, CDIP16 visit Texas Instruments
8002501FA Texas Instruments 4X4 STANDARD SRAM, 45ns, CDFP16, DFP-16 visit Texas Instruments
SN54LS170W-00 Texas Instruments 4X4 STANDARD SRAM, 40ns, CDFP16 visit Texas Instruments

4X4 HEX KEY PAD

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4X4 HEX KEY PAD

Abstract: 4x4 hex keypad scans the 4x4 hex key pad for a key hit. ;If key is pressed, KEY_HIT flag is set and the value of ;the , 4 x 10K 4 x 220 Vcc 4 x 100K Key Pad © 1994 Microchip Technology Incorporated DS00529C-page 1 2-109 2 2 Multiplexing LED Drive and a 4x4 Keypad Sampling PART A: 4X4 KEY MATRIX , in the software, in order to eliminate multiple key strokes. The 4x4 Key Matrix is connected to , 5 6 D 7 8 9 E A 0 B F 7 R9 6 R10 5 R11 4x4 Hex Keypad
Microchip Technology
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0A4B

Abstract: keypad 4x4 7 segment display ; ;This routine scans the 4x4 hex key pad for a key hit. ;If key is pressed, KEY_HIT flag is set and the value of ;the hex key is returned in reg NEW_KEY ;If no key is detected, then a 0xff value is returned , . Keypad DS00529E-page 1 AN529 PART A: 4x4 KEY MATRIX SAMPLING c) Before a new column is , strokes. Implementation d) The 4x4 Key Matrix is connected to PORTC of the PIC16C5X (Figure 2). , -digit, 7-segment LED display and a 4x4 hex keypad. Since only 12 I/O pins are available in the PIC16C54
Microchip Technology
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0A4B keypad 4x4 7 segment display 4x4 matrix keypad membrane 4x4 matrix keypad and microcontroller 4X4 HEX KEY PAD keypad membrane 4X4 DS00529E-

4X4 HEX KEY PAD

Abstract: keypad membrane 4X4 ; ;This routine scans the 4x4 hex key pad for a key hit. ;If key is pressed, KEY_HIT flag is set and the value of ;the hex key is returned in reg NEW_KEY ;If no key is detected, then a 0xff value is returned , . Keypad DS00529E-page 1 AN529 PART A: 4x4 KEY MATRIX SAMPLING c) Before a new column is , strokes. Implementation d) The 4x4 Key Matrix is connected to PORTC of the PIC16C5X (Figure 2). , -digit, 7-segment LED display and a 4x4 hex keypad. Since only 12 I/O pins are available in the PIC16C54
Microchip Technology
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4x4 hex keypad with microcontroller 4x4 hex keypad 4-DIGIT 7-SEGMENT LED DISPLAY hex keypad LTC3710G keypad 4x4 QS-9000

4x4 matrix keypad in pic with c code

Abstract: 108 046f ; ;This routine scans the 4x4 hex key pad for a key hit. ;If key is pressed, KEY_HIT flag is set and the value of ;the hex key is returned in reg NEW_KEY ;If no key is detected, then a 0xff value is returned , . Keypad DS00529E-page 1 AN529 PART A: 4x4 KEY MATRIX SAMPLING c) Before a new column is , strokes. Implementation d) The 4x4 Key Matrix is connected to PORTC of the PIC16C5X (Figure 2). , -digit, 7-segment LED display and a 4x4 hex keypad. Since only 12 I/O pins are available in the PIC16C54
Microchip Technology
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4x4 matrix keypad in pic with c code 108 046f keypad 4x4 c code for dspic 4x4 matrix keypad dspic big 4-digit seven segment led display pic keypad 4x4 c code for pic 11F-3 DK-2750 D-81739
Abstract: Keyscan Register Table 13. LED Diagnostic Register Address Register HEX Address 0x1C 0x1D Key KEYA KEYB , code-B/HEX decoder, multiplex scan circuitry, segment and display drivers, and a 64-bit memory. Internal , outputs of the AS1115 can be configured for key readback. Keyswitch status is obtained by polling for up , diagnostic mode for easy and fast production testing. 2 Key Features up to 1MHz I²C-Compatible Interface , , and an external clock is also supported. The device is available in a QSOP-24 and the TQFN(4x4)-24 austriamicrosystems AG
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Abstract: registers is started. Table 13. LED Diagnostic Register Address Register HEX Address 0x1C 0x1D Key , Description 2 Key Features The AS1115 is a compact LED driver for 64 single LEDs or 8 digits of 7 , integrated BCD code-B/HEX decoder, multiplex scan circuitry, segment and display drivers, and a 64 , reprogramming. All outputs of the AS1115 can be configured for key readback. Key-switch status is obtained by , available in a QSOP-24 and the TQFN(4x4)-24 package. ! ! ! ! ! ! ! ! ! ! ! 3.4MHz austriamicrosystems AG
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Abstract: brightness can be controlled by analog or digital means. The devices include an integrated BCD code-B/HEX , . Available Products Devices AS1115 AS1116 AS1117 AS1118 2 Key Features ! ! ! ! ! ! ! ! ! ! ! ! ! ! , external clock is also supported. The device is available in a TQFN(4x4)-24 package. Figure 1. AS1117 - , Package: TQFN(4x4)-24 Interfaces I²C no SPI I²C yes yes SPI 3 Applications The AS1117 is ideal for , . VDD DIG0 to DIG7 SEGA-DP KEY0-7 8 ISET SDA SCL IRQ RESETN 8 AS1117 KEY GND austriamicrosystems AG
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Abstract: Register HEX Address 0x1C 0x1D Key KEYA KEYB D7 D6 D5 DP A B Segment D4 D3 , 2 Key Features 1 General Description The AS1115 is a compact LED driver for 64 single LEDs or 8 , include an integrated BCD code-B/HEX decoder, multiplex scan circuitry, segment and display drivers, and , continuous device reprogramming. All outputs of the AS1115 can be configured for key readback. Key-switch , supported. The device is available in a QSOP-24 and the TQFN(4x4)-24 package. #21;#22;3.4MHz austriamicrosystems AG
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AS1115

Abstract: i2c 7-segment driver Address Register HEX Address 0x1C 0x1D Key KEYA KEYB D7 D6 D5 DP A B Segment , Key Features The AS1115 is a compact LED driver for 64 single LEDs or 8 digits of 7-segments. The , integrated BCD code-B/HEX decoder, multiplex scan circuitry, segment and display drivers, and a 64 , reprogramming. All outputs of the AS1115 can be configured for key readback. Key-switch status is obtained by , available in a QSOP-24 and the TQFN(4x4)-24 package. ! ! ! ! ! ! ! ! ! ! ! 3.4MHz
austriamicrosystems AG
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i2c 7-segment driver J-STD-020D pcb design seven segment display AS1115-BQFT AS1115-BSST IC SDA 2023

IC SDA 2023

Abstract: AS1115 Register HEX Address 0x1C 0x1D Key KEYA KEYB D7 D6 D5 DP A B Segment D4 D3 , Key Features The AS1115 is a compact LED driver for 64 single LEDs or 8 digits of 7-segments. The , integrated BCD code-B/HEX decoder, multiplex scan circuitry, segment and display drivers, and a 64 , reprogramming. All outputs of the AS1115 can be configured for key readback. Key-switch status is obtained by , available in a QSOP-24 and the TQFN(4x4)-24 package. ! ! ! ! ! ! ! ! ! ! ! 3.4MHz
austriamicrosystems AG
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serial 7 segment decoder Common-cathode 7-segment LED display 4x4 bcd led 865W

IC SDA 2023

Abstract: 4X4 HEX KEY PAD Address Register HEX Address 0x1C 0x1D Key KEYA KEYB D7 D6 D5 DP A B Segment , Key Features The AS1115 is a compact LED driver for 64 single LEDs or 8 digits of 7-segments. The , integrated BCD code-B/HEX decoder, multiplex scan circuitry, segment and display drivers, and a 64 , reprogramming. All outputs of the AS1115 can be configured for key readback. Key-switch status is obtained by , available in a QSOP-24 and the TQFN(4x4)-24 package. ! ! ! ! ! ! ! ! ! ! ! 3.4MHz
austriamicrosystems AG
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8*8 led dot MATRIX Driver i2c 4 digits 7-segment led display with 3-8 decoder

as1117 L 18

Abstract: as1117 Exposed Pad 10 11 12 ISET SEGA 9 SCL 8 RESETN DIG7 7 13 SEGF KEY DIG6 , Register HEX Address 0x1C KEY D7 DP D6 A D5 B Segment D4 D3 C D D2 E D1 F , Description 2 Key Features The AS1117 is a compact LED driver for 64 single LEDs or 8 digits of 7 , an integrated BCD code-B/HEX decoder, multiplex scan circuitry, segment and display drivers, and a , cascadable SPI #21;#22;Optional External Clock #21;#22;Package: TQFN(4x4)-24 3 Applications
austriamicrosystems AG
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as1117 L 18

IC SDA 2023

Abstract: 4X4 HEX KEY PAD . LED Diagnostic Register Address Register HEX Address 0x1C 0x1D Key KEYA KEYB D7 D6 D5 Segment D4 D3 D2 , be controlled by analog or digital means. The devices include an integrated BCD code-B/HEX decoder , be configured for key readback. Key-switch status is obtained by polling for up to 64 keys while 16 , software, and an external clock is also supported. The device is available in a QSOP-24 and the TQFN(4x4)-24 package. 2 Key Features ! ! ! ! ! ! ! ! ! ! ! ! ! 3.4MHz I²C-Compatible Interface
austriamicrosystems AG
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as1117 L 33

Abstract: as1117 L 18 operation on the key scan registers is started. Table 14. LED Diagnostic Register Address Register HEX , Description 2 Key Features The AS1117 is a compact LED driver for 64 single LEDs or 8 digits of 7 , -Segment Displays The devices include an integrated BCD code-B/HEX decoder, multiplex scan circuitry, segment , Clock ! Package: TQFN(4x4)-24 Devices RESET Input AS1115 no I²C AS1116 no , , refrigerators and other white good or personal electronic applications. The device is available in a TQFN(4x4
austriamicrosystems AG
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as1117 L 33 KEY38 AS1117 A1

SJ-6344

Abstract: SJ5384 polyurethane products that can be used as feet, stops, spacers and protectors in many applications. Key , Color Adhesive1 Shape Width in. (mm) Height in. (mm) Pad Format Hardness (Shore A , Cone Hex. Hemisphere 0.375 (9.5) 0.50 (12.7) 0.433 (11.0) 0.433 (11.0) 0.150 (3.8) 0.140 , . (mm) Height in. (mm) Pad Format Hardness (Shore A) Comments SJ5001 Black , ) 0.10 (2.5) 0.295 (7.5) 0.197 (5.0) 7x8 7x8 Separate Parts 4x10 8x18 4x7 7x8 4x4 4x6 3x6
3M
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SJ-6344 SJ5384 sj57a SJ6344 SJ5383 SJ5775

4X4 HEX KEY PAD

Abstract: dot Matrix LED 8x8 Display Driver General Description 2 Key Features 10MHz SPI-Compatible Interface Open and Shorted LED Error , to 5.5V Software Reset Optional External Clock Package: - QSOP-24 and TQFN(4x4)-24 The AS1116 , controlled by analog or digital means. The devices include an integrated BCD code-B/HEX decoder, multiplex , QSOP-24 and TQFN(4x4)-24 package. Figure 1. AS1116 - Typical Application Diagram VDD 2.7V to , Pin Name QSOP-24 TQFN(4x4)-24 SDI 1 22 DIG0:DIG7 2-5, 7-10 GND 6 LD
austriamicrosystems AG
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dot Matrix LED 8x8 Display Driver 8*8 led matrix 24 pin COUNTER LED bcd AS1116-BQFT AS1116-BSST S111

AS1118

Abstract: as1117 L 33 Description 2 Key Features ! Open and Shorted LED Error Detection - Global or Individual Error , controlled by analog or digital means. The devices include an integrated BCD code-B/HEX decoder, multiplex , Package: TQFN(4x4)-24 AS1116 no SPI AS1117 yes I²C AS1118 yes SPI 3 , software, and an external clock is also supported. The device is available in a TQFN(4x4)-24 package , RESETN 6 DIG6 DIG5 5 Pin Descriptions Table 2. Pin Descriptions Pin Name TQFN(4x4)-24
austriamicrosystems AG
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AS1118-BQFT TQFN 4X4 a1 as1117

DSP48A

Abstract: DSP48A1 4:2:2 or YUV 4:2:0 data · Support for 8-bit motion data · Support for block sizes of 4x4 , measured in pixels. Valid block sizes are 4x4, 8x8, 16x16, 32x32, and 64x64. The user can specify the block , contain PAD values that are used to pad the size of structure to be a multiple of 128 bytes. This is done , Histogram ­ 32-bits (21-bits actual) · Color_Select ­ 16-bits (12-bits actual) · PAD ­ 32 , Byte 1 Byte 0 Struct_Valid Frame_Index PAD (x30) Table 4: Statistics Data Structure Global
Xilinx
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DSP48A DSP48A1 DSP48E DSP48E1 virtex 5 fpga based image processing Xilinx ISE Design Suite DS727

as1117 L 18

Abstract: as1117 L 33 Description 2 Key Features #21;#22;10MHz The AS1118 is a compact LED driver for 64 single LEDs or 8 digits , an integrated BCD code-B/HEX decoder, multiplex scan circuitry, segment and display drivers, and a 64 , : AS1116 no SPI AS1117 yes I²C AS1118 yes SPI TQFN(4x4)-24 3 Applications , , and an external clock is also supported. The device is available in a TQFN(4x4)-24 package. The , RESETN 6 DIG6 DIG5 5 Pin Descriptions Table 2. Pin Descriptions Pin Name TQFN(4x4)-24
austriamicrosystems AG
Original
Abstract: also supported. The device is available in a QSOP-24 and TQFN(4x4)-24 package. 2 Key Features 10MHz , ca am lc s on A te G nt st il TQFN(4x4)-24 22 21 Exposed Pad Revision 1.08 SEGA DIG6 DIG7 ISET , brightness can be controlled by analog or digital means. The devices include an integrated BCD code-B/HEX , QSOP-24 and TQFN(4x4)-24 Figure 1. AS1116 - Typical Application Diagram VDD 2.7V to 5.5V ni , and is never high-impedance. Exposed Pad. This pin also functions as a heat sink. Solder it to a large austriamicrosystems AG
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