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ePS6000 Schematic ( PDF Datasheet ) - ELAN Microelectronics

Teilenummer ePS6000
Beschreibung RISC II Series Microcontroller
Hersteller ELAN Microelectronics
Logo ELAN Microelectronics Logo 




Gesamt 30 Seiten
ePS6000 Datasheet, Funktion
ePS6000
RISC II Series
Microcontroller
Product
Specification
DOC. VERSION 1.7
ELAN MICROELECTRONICS CORP.
August 2008






ePS6000 Datasheet, Funktion
Contents
Doc. Version
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
Specification Revision History
Revision Description
Modify DC electrical characteristic
Modify DC electrical characteristic
Add the power current of Fast mode (200kHz)
Modify DC electrical characteristic
Modify pin assignment
Add LCD driving methods
Modify the value for each bias voltage of LCD
Add Pad Diagram and modify pin assignment
Modify DC electrical characteristic (VDD=3V), Key I/O code
example
Add the 1/5 duty to LCD driver
Add Crystal stable timing and Slow to Fast mode Timing
diagrams
Add Fast to Slow mode Code Example to MCU Operation
Mode (Section 7.3.1)
Modify DC electrical characteristic (VDD=1.5V): Supply
current
Modify Application circuit
Modify the pop interrupt register of the code example
(Section 7.4.1)
Modified the max. supply voltage on section 9
Added a Note on Section 6 Code Option
Date
2004/11/30
2004/12/09
2004/12/10
2004/12/27
2004/12/31
2005/01/18
2005/02/03
2005/03/11
2005/05/30
2005/08/21
2005/09/26
2005/11/01
2006/07/03
2008/04/07
2008.08.26
vi Product Specification (V1.7) 08.26.2008

6 Page









ePS6000 pdf, datenblatt
ePS6000
RISC II Series Microcontroller
5 Pin Description
Name
VDD
VSS
RSTB
TEST
OSCI
OSCO
HOSCI
5.1 MCU System Pins (7 Pins)
I/O/P Type
P
P
I
I
I
O
I
Description
Digital and Analog positive power supply, the range is from
1.2V~1.8V/ 2.4V~3.6V.
Digital and Analog negative power supply.
System reset pin. Low active
Test mode select pin (High active).
For chip internal test only, Normal connect to VSS.
External RC oscillator /Crystal oscillator connecting pin
Crystal oscillator connecting pin
Hi-Speed RC oscillator connecting pin.
Note
Int. pull-up
Int. Pull Down
Ext. R to VDD
Ext. R to VDD
5.2 Embedded LCD Pins (79 Pins)
Name
COM0~COM10
SEG0~SEG15
SEG16~ SEG43
SEG44~SEG51/
PortC.0~7
SEG52~SEG59/
PortB.0~7
C1A,C1B
I/O/P Type
O
O
O
I/O
I/O
C2A,C2B
V30,V22,V15,V07
O
Description
LCD common signal output pin
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 segment signal output pin or I/O pin; define by code
option
LCD voltage charge-pump pin. Connect 0.1 uF between C1A
and C1B.
LCD voltage charge-pump pin. Connect 0.1 uF between C2A
and C2B.
LCD bias Pin. Connect 0.1 uF to Vss
Note
5.3 I/O Port (8 Pins)
PORT Bit
Function
Bit3~0
(for key
scan)
Port A
Bit7~4
General Input
Interrupt and
wake-up
General Output
General Input
Interrupt and
wake-up
General Output
I/O Power
Type Source
I VDD
I VDD
O VDD
I VDD
I VDD
O VDD
Description
Key input
Input port interrupt and wake-up
pin
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
6 Product Specification (V1.7) 08.26.2008
(This specification is subject to change without further notice)

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