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SED1330F PDF даташит

Спецификация SED1330F изготовлена ​​​​«ETC» и имеет функцию, называемую «CMOS GRAPHIC LCD CONTROLLER».

Детали детали

Номер произв SED1330F
Описание CMOS GRAPHIC LCD CONTROLLER
Производители ETC
логотип ETC логотип 

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SED1330F Даташит, Описание, Даташиты
SED1330
CMOS GRAPHIC LCD CONTROLLER
This part is replaced by SED1335. Some pin differences between SED1330 and SED1335 exist. Please check
SED1335 data sheet. S-MOS Systems, Inc., will continue to support existing designs which use SED1330.
s DESCRIPTION
The SED1330 is a CMOS low-power dot matrix liquid crystal graphic display controller. The device stores in
external RAM display data sent by an 8-bit microcomputer, and generates all the signals required by the LCD
drivers. The LSI incorporates an internal character generator ROM which supports user-defined characters
(also an external CGROM can be supported).
The SED1330 can be interfaced to high-speed microprocessors such as the Intel family or Motorola family.
The controller supports a set of rich commands that will allow the user to create a layered display of characters
and graphics.
Also, the controller functions as a pipeline buffer between the MPU and display memory so that low-cost,
medium-speed SRAM can be used.
s FEATURES
CMOS low-power graphic and character display
controller
Selectable MPU interface is compatible with both
the Intel family and the Motorola family
Smooth scrolling support:
Horizontal and vertical scroll
Scrolling of selected areas of the display
Multimode display:
2 layers of overlapping character and graphics
3 layers of overlapping graphics
Selectable display synthesis:
Inverse video
Flashing display, cursor on/off/blink
Under and bar cursor, block cursor
Simple animation
Programmable cursor
Internal character generator ROM
Supports external character generator ROM:
8 × 8 or 8 × 16 pixel characters
Allows mixing of ROM and RAM character sets
Supports 64K bytes of memory:
2 of 32K × 8 100ns SRAM
or 8 of 8K × 8 100ns SRAM
Display duty .................................. 1/2 to 1/256
Low power dissipation ................ 5mA (typical)
0.05µA (typical), standby
Logic power supply ........................ 4.5 to 5.5V
Package ................ Plastic QFP5-60 pin (FBA)
Plastic QFP6-60 pin (FBB)
s SYSTEM BLOCK DIAGRAM
DATA
CPU CONTROL
SED1330F
68xx
80xx
SRAM
125
LCD









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SED1330F Даташит, Описание, Даташиты
SED1330
s BLOCK DIAGRAM
Video RAM
CG RAM
External
CG ROM
LCD
VRAM Interface
I/O Register
LCD Controller
Cursor
Address
Controller
Display
Address
Controller
Refresh
Address
Counter
Dot Counter
MPU Interface
CG ROM
Layered
Display
Controller
OSC
s PINOUT
XD 55 50 45 40
VA8
CS VA9
A0 VA10
VDD VA11
D0
D1 60
SED1330FBA
VA12
30 VA13
D2 1 Index
D3
29 NC
VA14
D4 VA15
D5
D6 5 6 10 15 20
VD0
VD1
VD2
VD3
VD2
VD1
VD0
VA15
VA14
VA13
VA12
VA11
VA10
VA9
VA8
VA7
VA6
NC
45
46
SED1330FBB
Index
60
1
31
30
XD3
D7
D6
D5
D4
D3
D2
D1
D0
VDD
A0
CS
XD
16
15
XG
SEL1
126









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SED1330F Даташит, Описание, Даташиты
s PIN DESCRIPTIONS
Pin Name
XG
XD
VDD
VSS
SEL1, 2
D0 to D7
A0
RD
Pin No.
SED1330FBA SED1330FBB
54 17
55 18
58 21
13 36
53 • 52
16 • 15
59 to 60
1 to 6
22 to 29
57 20
50 13
WR 51
CS
RES
VA0 to VA15
VD0 to VD7
VR/W
VCE
XD0 to XD3
XSCL
XECL
LP
WF
YSCL
YD
YDIS
56
47
43 to 30
28 to 27
26 to 19
44
45
10 to 7
12
11
14
15
18
17
16
NC: No Connection
14
19
10
6 to 1
59 to 50
49 to 42
7
8
33 to 30
35
34
37
38
41
40
39
I/O
I
O
+5V
GND (0V)
I
I/O
I
I
I
I
I
O
I/O
O
O
O
O
O
O
O
O
O
O
Functions
Oscillator terminal
Oscillator terminal
Power supply
Power supply
MPU interface format selection
Data bus
Data type selection
80 series Read strobe signal
68 series “E” clock
80 series Write strobe signal
68 series R/W signal
Chip select
Reset
VRAM address bus
VRAM data bus
VRAM R/W signal
Memory control signal
Dot data output bus to X driver
Dot data shift clock for X driver
Chip enable shift clock for Y driver
Dot data latch pulse
Frame signal
Scan data shift clock for Y driver
Scan data output
Power down signal when display OFF
SED1330
s ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings
Parameter
Supply voltage
Input voltage
Power dissipation
Operating temperature
Storage temperature
Soldering temperature and time
Symbol
VDD
VI
PD
Topr
Tstg
Tsol
Ratings
–0.3 to 7.0
–0.5 to VDD+0.5
300
–20 to 75
–60 to 150
260°C, 10s (at lead)
(VSS = 0V)
Unit
V
V
mW
°C
°C
127










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