at3210 Aimtron Technology, at3210 Datasheet - Page 5

• Manufacturer Part Number: at3210
• Description: 16 Grayscales 160x160 Stn Lcd Controller
• Manufacturer: Aimtron Technology

Pin Description
Pin Name
RESET*
CS1
PS1,PS0
CS0*
RS
E/WR*/SCK
RW/RD*/SDA
DB7-DB0
FPDATA3-FPDATA0 9,8,7,6
FPSHIFT
FPLINE
FPFRAME
MOD
XTALI
XTALO
VDD
VSS
* All unused input pins must be tied to VDD or VSS
AIMTRON TECHNOLOGY CORP.
2F,NO.10, Prosperity Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C
Email:
Tel: [phone]
[e-mail]
Pin Number I/O
19
18
20, 21
22
23
24
25
26,27,28,29,
1,2,3,4,5
10
12
13
11
16
17
14
15
Input
Input
Input
Input
Input
Input
Input
Bidirection Serves as a 8-bit bidirectional data bus. Fix
Output
Output
Output
Output
Output
Input
Output
Power
Ground
16 GrayScales 160X160 STN LCD Controller
Rev 1.11 Feb. 2002
5
Reset: logical ‘0’.
Chip select.
logical ‘0’ disable the crystal oscillator.
logical ‘1’ enable the crystal oscillator.
PS1 PS0
‘00’
‘01’
‘10’
‘11’
Chipselect : logical ‘0’ enable the MPU interface.
Select register.
Logical ‘0’: control index & data.
Logical ‘1’: image data.
For a 68-system bus interface, serves as an
enable signal to activate data read/write operation.
For an 80-system bus interface, serves as a write
strobe signal and writes data at the low level
For the serial interface,serves as a clock signal
to select data read/write operation. Low: Write
High: Read.
For an 80-system bus interface, serves as a read
strobe signal and reads data at the low level.
For the serial interface,serves as a data signal.
unused DB7-DB0 to the VDD or VSS level.
LCD 4-bit data.
LCD horizontal shift clock.
LCD AC input.
Oscillator input/clock input.
3.3V Power supply.
Ground pin.
Pin Description
Select MPU interface.
For a 68-system bus interface, serves as a signal
LCD line pulse.
LCD frame pulse.
Oscillator Output.
Preliminary Product Information
Fax: [phone]
Homepage:http://www.aimtron.com.tw
: 6800 8-bit mode
: 4-wire serial interface
: 8080 8-bit mode
: Reserved
Mode
AT3210