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PDF ePS6610 Data sheet ( Hoja de datos )
| Número de pieza | ePS6610 | |
| Descripción | RISC II Series Microcontroller | |
| Fabricantes | ELAN Microelectronics | |
| Logotipo |  |
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ePS6610
RISC II Series
Microcontroller
Product
Specification
DOC. VERSION 1.3
ELAN MICROELECTRONICS CORP.
May 2014
1 page  
Contents
8.6 LCD Driver ....................................................................................................... 50
8.6.1 LCD Driver Registers ........................................................................................51
8.6.2 LCD RAM Map ..................................................................................................53
8.6.3 LCD Driving Method Circuit...............................................................................54
8.6.4 LCD COM Waveforms.......................................................................................55
8.6.5 LCD COM and SEG Waveforms .......................................................................56
9 Electrical Characteristics ............................................................................. 58
9.1 VDD=1.5V Electrical Characteristics................................................................ 58
10 Pin Type Circuit Diagrams...................................................................................... 60
11 Application Circuits ................................................................................................ 62
12 Instruction Set ......................................................................................................... 63
13 Pad Diagram and Locations................................................................................... 65
13.1 Pad Coordinates ............................................................................................ 66
Product Specification (V1.3) 05.22.2014
•v
5 Page 
ePS6610
RISC II Series Microcontroller
5 Pin Description
5.1 MCU System Pins (7 Pins)
Name
VDD
VSS
RSTB
TEST
OSCI
OSCO
HOSCI
I/O/P
Type
P
P
I
I
I
O
I
Description
Note
Digital and Analog positive power supply, the range
is from 1.2V~1.8V
-
Digital and Analog negative power supply.
-
System reset pin. Low active, Connect 0.1 uF to
VSS.
Int. Pull-up
Test mode select pin (High active).
For chip internal test only, Normally connect to VSS.
Int. Pull Down
Crystal oscillator connecting pin
-
Crystal oscillator connecting pin
-
Hi-Speed RC oscillator connecting pin.
Ext. R to VDD
5.2 Embedded LCD Pins (53 Pins)
Name
I/O/P
Type
Description
COM0~COM4
O LCD common signal output pin
SEG0~SEG15
SEG16~ SEG31
SEG32~SEG39 /
Port B.0~7
C1A, C1B
O
O
I/O
C2A, C2B
V30, V20, V15, V10 O
LCD segment signal output pin shared with Key
Strobe 0~15
LCD segment signal output pin
LCD segment signal output pin or I/O pin; define by
code option
LCD voltage charge-pump pin. Connect 0.1 µF
between C1A and C1B.
LCD voltage charge-pump pin. Connect 0.1 µF
between C2A and C2B.
LCD bias Pin. Connect 0.1 µF to Vss
Note
-
-
-
-
-
-
-
5.3 I/O Port (8 Pins)
Port
Bit
Bits 3~0
(for key
scan)
Port A
Bits 7~4
Function
General Input
I/O
Type
I
Interrupt and
wake up
I
General Input
Interrupt and
wake up
General Output
I
I
O
Power
Source
VDD
Description
Key input
VDD
Input port interrupt
and wake-up pin
VDD
VDD
VDD
Input port interrupt
and wake-up pin
Note
Int. Pull-up
(R1: small resistor,
R2: Large resistor)
controllable
Int. Pull-up
(R2: Large resistor)
controllable
Product Specification (V1.3) 05.22.2014
(This specification is subject to change without further notice)
•5
11 Page | ||
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| PDF Descargar | [ Datasheet ePS6610.PDF ] | |
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