PCF8832

Features: ` LCD controller or column driver` 384 column outputs (128* RGB)` Display data RAM 168 * 128 (RGB)` 256 colours (RGB = 332)` Blue intermediate grey scales are alterable with a command` Interface compatibilities: I2C-bus 8-bit parallel interface (8080 Intel CPU or 6800 Motorola CPU) 3-...

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PCF8832 Picture
SeekIC No. : 004456480 Detail

PCF8832: Features: ` LCD controller or column driver` 384 column outputs (128* RGB)` Display data RAM 168 * 128 (RGB)` 256 colours (RGB = 332)` Blue intermediate grey scales are alterable with a command` Int...

floor Price/Ceiling Price

Part Number:
PCF8832
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: 2024/11/25

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Product Details

Description



Features:

` LCD controller or column driver
` 384 column outputs (128* RGB)
` Display data RAM 168 * 128 (RGB)
` 256 colours (RGB = 332)
` Blue intermediate grey scales are alterable with a command
` Interface compatibilities:
   I2C-bus
   8-bit parallel interface (8080 Intel CPU or 6800 Motorola CPU)
   3-line or 4-line Serial Peripheral Interface (SPI)
   3-line serial interface
` Display features:
   Area scrolling
   Partial display mode with MUX rate 1 : 8 to 1 : 160
   Landscape or portrait mode
   Software-programmable grey scale method
   N-line inversion
` On-chip:
   Oscillator for display system requires no external components (external clock is also possible)
   Generation of VCOL and VM
   Switching regulator controller for generation of row voltages (VH and VL)
   Row-driver control and configuration logic
` Logic supply voltage range from 1.5 to 3.3 V
` Analog supply voltage range from 2.4 to 3.5 V for VCOL generation
` Analog supply voltage range for VH and VL generation: 2.4 to 3.5 V
` Display supply voltage range from 2.5 to 4.0 V
` Low power consumption, suitable for battery operated systems
` CMOS compatible inputs
` Manufactured in silicon gate CMOS process
` Optimizes layout for COF, COG and TCP assembly.



Application

· Mobile phones
· Personal Digital Assistant (PDA)
· Automotive information systems
· Point-of-sale terminals
· Instrumentation.




Specifications

SYMBOL
PARAMETER
MIN.
MAX.
UNIT
VDD1
logic supply voltage
-0.5
+4.0
V
VDD2
analog supply voltage
-0.5
+4.0
V
VDD3
analog supply voltage
-0.5
+4.0
V
IDD
supply current
-50
+50
mA
ISS
negative supply current
-50
+50
mA
VI/VO
input/output voltage (any input/output)
-0.5
VDD + 0.5
V
II
DC input current
-10
+10
mA
IO
DC output current
-10
+10
mA
Ptot
total power dissipation per package
-
300
mW
TSTG
Storage temperature
55
+125
Tj
junction temperature
-
125
Note
1. Parameters are valid over the operating temperature range unless otherwise specified; all voltages
    are referenced to VSS1; unless otherwise specified.


Description

The PCF8832 column driver is a low power CMOS LCD controller, column driver and power supply controller that drives colour STN displays together with a suitable row driver. The column driver offers four microcontroller interfaces (8080-type system, 6800-type system, SPI and I2C-bus).




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