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EM6124

Features: · Slim IC for chip-on-board, with gold bumps for Chip-On-Glas and Chip-On-Flex technologies· Very simple 2-wire interface· Digitally programmable multiplex rates: 8 x 113, 9 x 112, 16 x 105, 17 x 104, 20 x 101, 21 x 100, 24 x 97, 25 x 96· No lost pads while row driver from 8 up to 25· On...

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SeekIC No. : 004335956 Detail

EM6124: Features: · Slim IC for chip-on-board, with gold bumps for Chip-On-Glas and Chip-On-Flex technologies· Very simple 2-wire interface· Digitally programmable multiplex rates: 8 x 113, 9 x 112, 16 x 10...

EM6124 Data Sheet

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Part Number:
EM6124
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/28

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Product Details

Description



Features:

· Slim IC for chip-on-board, with gold bumps for Chip-On-Glas and Chip-On-Flex technologies
· Very simple 2-wire interface
· Digitally programmable multiplex rates: 8 x 113, 9 x 112, 16 x 105, 17 x 104, 20 x 101, 21 x 100, 24 x 97, 25 x 96
· No lost pads while row driver from 8 up to 25
· On chip: Volt age mul tiplier,VLCD up to 7 V (3 to 6 V at 25 °C), 64 VLCD dig itally pro gramming steps, 4 VLCD temperature com pensation fac tors, bias gen eration, VON / VOFF gen eration, frame fre quency, dis play refresh RAM
· No busy state
· High noise immunity in inputs
· No external components needed, except a VLCD capacitor
· Digitally reversing row data
· Digitally reversing column data
· Inverting data function
· Blank func tion
· Set function
· Checker and Inverted Checker functions
· Sleep modes
· Low LCD operating current consumption
· Wide VDD volt age sup ply range, 2 to 5 V
· Wide temperature range: -40 to + 85 °C
· Direct display of RAM data through the display data RAM




Application

· Mobile phones (GSM, DECT)
· Smart cards
· Automotive displays
· Portable, bat tery op erated prod ucts
· Balances and scales, util ity me ters




Specifications

Parameter
Symbol
Conditions
Sup ply volt age range
VDD1,2
-0.3 V to 6 V
Sup ply volt age range
VHV
-0.3 V to 6 V
Internal generated VLCD
VLCD
7V
Voltage at DI, DO, CLK, FR, RES
VLOGIC
 -0.3 V to VDD +0.3 V
Voltage at S1 to S121
VDISP
-0.3 V to VLCD +0.3 V
Stor age tem per a ture range
TSTO
-65 to +150 °C
Elec tro static dis charge max.
to MIL-STD-883C method 3015
VSmax
1000V
Max i mum sol der ing con di tions
TSmax
250 °C x 10 s





Description

The EM6124 is a low power CMOS LCD controller and driver. The 8, 16, 20 and 24 way multiplex are digitally programmable by the command byte. One additional line can be added for Icons or Inverted Video by programming 9, 17, 21 or 25 way multiplex. The display refresh is handled on chip by an internal RC oscillator via one selectable 25x116 RAM which holds the LCD content driven by the driver. LCD pixels (or segments) are addressed on a one-to-one basis with the 25x116 bit RAM (a set bit corresponds to an activated LCD pixel). The EM6124 has very low dynamic current consumption, 70mA (typ) at VDD=2V, VLCD=7V making it particularly attractive for portable and battery powered products. The wide operating range on supply voltages and temperature offers greater application flexibility. The LCD voltage, bias generation and frame frequency are generated on chip. The clock signal can be used to shift and to latch the data into the RAM.






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