鈻?/div>
The STE2004 is a low power CMOS LCD control-
ler driver. Designed to drive a 65 rows by 102 col-
umns graphic display, it provides all necessary
functions in a single chip, including on-chip LCD
supply and bias voltages generators, resulting in a
minimum of externals components and in a very
low power consumption.
STE2004 features six standard interfaces (3-lines
Serial, 3-lines SPI, 4-lines SPI, 68000 Parallel,
8080 parallel & I
2
C) for ease of interfacing with the
host micro-controller
Table 1. Order Codes
Part Numbers
STE2004DIE1
STE2004DIE2
Type
Bumped Wafers
Bumped Dice on Waffle Pack
鈻?/div>
Figure 1. Block Diagram
CO to C101
R0 to R64
OSC_IN
OSC_OUT
FR_IN
FR_OUT
OSC
MASTER
SLAVE SYNC
BIAS VOLTAGE
GENERATOR
TIMING
GENERATOR
CLOCK
COLUMN
DRIVERS
ROW
DRIVERS
DATA
LATCHES
SHIFT
REGISTER
VSENSE SLAVE
VLCD
VLCDSENSE
RES
VSSAUX
VDD1,2
V
SS
SEL1,2
SEL 0
DATA
REGISTER
INSTRUCTION
REGISTER
RESET
HIGH VOLTAGE
GENERATOR
65 x 102
RAM
SCROLL
LOGIC
TEST
TEST_MODE
TEST_VREF
ICON_MODE
EXT
DISPLAY
CONTROL
LOGIC
I2C BUS
9 Bit SERIAL
3 & 4 Line SPI
Parallel 8080
Parallel 68K
SEL 1
SEL 2
SA1 SAO SDOUT SCLK/SCL SDIN/SDA_IN SDA_OUT DB0 E/WR R/W- RD
to
DB7
D/C
CS
LR0047
July 2004
Rev. 4
1/66
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