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PDF VG509A Data sheet ( Hoja de datos )
| Número de pieza | VG509A | |
| Descripción | EPROM-Based 8-bit micro-controller | |
| Fabricantes | ETC | |
| Logotipo |  |
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VG509A
1. General Description
This EPROM-Based 8-bit micro-controller
uses a fully static CMOS technology process
to achieve higher speed and smaller size with
the low power consumption and high noise
immunity. On chip memory includes 1K
words of ROM, and 41 bytes of static RAM.
2. Features
The followings are some of the features on
the hardware and software:
Fully COMS static design
8-bit data bus
On chip EPROM size : 1 K words
Internal RAM size : 47 bytes
(41 general purpose registers, 6 special
registers)
36 single word instructions
14-bit instructions
2-level stacks
Operating voltage : 2.5 V ~ 6.0 V
Operating frequency : 0 ~ 20 MHz
The most fast execution time is 200 ns
under 20 MHz in all single cycle
instructions except the branch
instruction
Addressing modes include direct,
indirect and relative addressing modes
Power-on Reset
Sleep Mode for power saving
Sleep current @ 5V 5.0 A, WDT Enable
5 types of oscillator can be selected by
programming option:
INTRC Internal 4 MHz RC oscillator
RC Low cost RC oscillator
LFXT Low frequency crystal oscillator
XTAL Standard crystal oscillator
HFXT High frequency crystal oscillator
3 oscillator start-up time can be selected
by programming option
8-bit real time clock/counter(RTCC)
with 8-bit programmable prescaler
On-chip RC oscillator based Watchdog
Timer(WDT)
Wake-up from sleep on pin change
3. Applications
The application areas of this VG509A range
from appliance motor control and high speed
automotive to low power remote
transmitters/receivers, small instruments,
chargers, toy, automobile and PC
pe-ripheral … etc.
4. Pin Assignment
VG509A
5. Packages available:
PDIP8
SOP8
-1-
Ver 1.2
1 page  
www.DataSheet4U.com
8PINS P-DIP(300mil body)
VG509A
Unit : Inch
Symbols A A1 A2 D E E1 L eB
Min.
Nor.
0.015 0.115 0.355
0.240 0.115
0.130 0.365 0.300 BSC 0.250 0.130
Max. 0.210
0.195 0.400
0.280 0.150 0.430
θ
0
7
15
NOTES :
Jedec outline: MS-001 BA
-5-
Ver 1.2
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet VG509A.PDF ] | |
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