http://www.www.datasheet4u.com

900,000+ Datasheet PDF Search and Download

Datasheet4U offers most rated semiconductors datasheets pdf




Jaztek
Jaztek


JA54130

4-Bit Micro Controller



No Preview Available !

JA54130 pdf
www.DataSheet4U.com
JA54130
4-Bit Micro-Controller With EEPROM, 1K Word
Features
y Very low current dissipation.
y Wide operating voltage range.
y Supports both Ag and Li batteries.
y Powerful instruction set.
y 4-level subroutine nesting
(including interrupt).
y 4 event-driven interrupts, 2 external and 2
internal.
y ROM size: 1024x15 bits.
y RAM size: 64x4 bits.
y Input ports: 2 ports/ 8 pins (S and M).
y Output port: 1 port/ 4 pins (P).
y Pseudo serial output port (P).
y Input/Output ports: 2 ports/ 8 pins
(I/OA and I/OB).
y Control outputs: ALARM, LIGHT.
y LCD driver outputs
(can drive up to 75 LCD segments).
y PROM option to select 4 LCD drive modes:
static, duplex (1/2 duty 1/2 bias, 1/3 duty 1/2 bias
or 1/3 duty 1/3 bias).
y PROM option permits LCD driver output pins to
be used for DC output ports; up to 25 pins are
available.
y Segment PLA circuit permits any layout on LCD
panel.
y Built-in clock generator (crystal or RC).
y Built-in voltage doubler, halver, tripler.
y Endurance: More then 100 write cycles/word.
y Security bit for read/write protection.
General Description
The JA54130 is an EEPROM-equipped high- performance 4-bit microcomputer.
It contains not only all functions compatible with JA54100, but also an EEPROM, providing customers such
conveniences as on-board verification,
customized code, small quantity sample production, etc.
This chip especially provides a security bit to protect the customer’s code.
Block Diagram
,2
$a
,2
%a
$ODUP
3a /LJKW 6a
0a
&20a
6(*a6(*
9''a
%LGLUHFWLRQ
,2SRUW
2XWSXW3RUW
,QSXW3RUW
26&,1
26&287
2VFLOODWRU
%LW'DWD%XV
%LW3UHVHW
7LPHU
/&''ULYHU
6HJPHQW3/$
$/8
5$0[%LWV
&83
&83
3UH'LYLGHU
Preliminary
TELΚ886-3-5770755
FAXΚ886-3-5770756
&RQWURO
&LUFXLW
5(6(7 ,17
/HYHO6WDFN
%LW3URJUDP
&RXQWHU
,QVWUXFWLRQ
'HFRGHU
3520
[%LW
8-1
E-mailΚsales@jaztek.com.tw
Ver. 0.0
Web-siteΚwww.jaztek.com.tw



No Preview Available !

JA54130 pdf
www.DataSheet4U.com
Package Information
Package type 68Pin PLCC
IOA1
IOA2
IOA3
IOA4
IOB1
IOB2
IOB3
IOB4
RESET
INT
P1
P2
P3
P4
M1
M2
M3
10
15
20
25
5 68 65
JA54130
30 35 40
60 SEG22
SEG21
SEG20
SEG19
SEG18
55 SEG17
SEG16
SEG15
SEG14
SEG13
50 SEG12
SEG11
SEG10
SEG9
SEG8
45 SEG7
SEG6
JA54130
Pin/Pad Assignment
Pin No. Name
1 VSS
2 ------
3 VDD1
4 VDD
5 VDD2
6 ALARM
7 LIGHT
8 S4
9 S3
10 IOA1
11 IOA2
12 IOA3
13 IOA4
14 IOB1
15 IOB2
16 IOB3
17 IOB4
Pin No.
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
Name
RESET
INT
P1
P2
P3
P4
M1
M2
M3
M4
------
------
TESTA
CUP1
CUP2
S2
S1
Pin No.
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
Name
OSCIN
CAP
OSCOUT
COM1
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
Unit: Pm
Pin No. Name
52 SEG14
53 SEG15
54 SEG16
55 SEG17
56 SEG18
57 SEG19
58 SEG20
59 SEG21
60 SEG22
61 ------
62 ------
63 SEG23
64 SEG24
65 SEG25
66 COM3
67 COM2
68 VDD3
Preliminary
TELΚ886-3-5770755
FAXΚ886-3-5770756
8-2
E-mailΚsales@jaztek.com.tw
Ver. 0.0
Web-siteΚwww.jaztek.com.tw



Part Number JA54130
Description 4-Bit Micro Controller
Maker Jaztek - Jaztek
Total Page 8 Pages
PDF Download
JA54130 pdf
Download PDF File
JA54130 pdf
View for Mobile




Featured Datasheets

Part Number Description Manufacturers PDF
JA54130 4-Bit Micro Controller JA54130
Jaztek
PDF


Part Number Start With

0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

site map

webmaste! click here

contact us

Buy Components