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LC863524 Schematic ( PDF Datasheet ) - Sanyo Semicon Device

Teilenummer LC863524
Beschreibung 8-Bit Single-Chip Microcontroller
Hersteller Sanyo Semicon Device
Logo Sanyo Semicon Device Logo 




Gesamt 19 Seiten
LC863524 Datasheet, Funktion
Ordering number : ENN*6844
CMOS IC
LC863532A/28A/24A/20A/16A
8-Bit Single-Chip Microcontroller
Preliminary
Overview
The LC863532/28/24/20/16A are 8-bit single chip microcontrollers with the following on-chip functional blocks:
- CPU : Operable at a minimum bus cycle time of 0.424µs
- On-chip ROM capacity
Program ROM : 32K/28K/24K/20K/16K bytes
CGROM : 16K bytes
- On-chip RAM capacity : 512 bytes
- OSD RAM : 352 × 9 bits
- Closed-Caption TV controller and the on-screen display controller
- Four channels × 6-bit AD Converter
- Three channels × 7-bit PWM
- Two channels × 16-bit timer/counter, 14-bit base timer
- IIC-bus compliant serial interface circuit (Multi-master type)
- ROM correction function
- 12-source 8-vectored interrupt system
- Integrated system clock generator and display clock generator
Only one X’tal oscillator (32.768kHz) for PLL reference is used for both generators
TV control and the Closed Caption function
All of the above functions are fabricated on a single chip.
Note : This product includes the IIC bus interface circuit. If you intend to use the IIC bus interface, please
notify us of this in advance of our receiving your program ROM code order.
Purchase of SANYO IIC components conveys a license under the Philips IIC Patents Rights to use these
components in an IIC system, provided that the system conforms to the IIC Standard Specification as
defined by Philips.
Trademarks
IIC is a trademark of Philips Corporation.
Ver.1.00
00000
D2700 RM (IM) Shindo No.6844-1/19






LC863524 Datasheet, Funktion
Pin Assignment
LC863532A/28A/24A/20A/16A
P10/SDA0
P11/SCLK0
P12/SDA1
P13/SCLK1
VSS
XT1
XT2
VDD
P04/AN4
P05/AN5
P06/AN6
P07/AN7
RES
FILT
P33
P30
VS
HS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
36 P03
35 P02
34 P01
33 P00
32 P17
31 P16/PWM3
30 P15/PWM2
29 P14/PWM1
28 P73/INT3/T0IN
27 P72/INT2/T0IN
26 P71/INT1
25 P70/INT0
24 P32
23 P31
22 BL
21 B
20 G
19 R
Package Dimension
(unit : mm)
3204
Package Dimension
(unit : mm)
3170
SANYO : MFP-36S
SANYO : DIP-36S
No.6844-6/19

6 Page









LC863524 pdf, datenblatt
LC863532A/28A/24A/20A/16A
4. IIC Input/Output Conditions at Ta=-10°C to +70°C, VSS=0V
Parameter
Symbol
Standard
min. max.
SCL Frequency
BUS free time between stop - start
fSCL
tBUF
0 100
4.7 -
HOLD time of start, restart condition
tHD;STA
4.0
-
L time of SCL
tLOW 4.7 -
H time of SCL
tHIGH 4.0 -
Set-up time of restart condition
tSU;STA
4.7
-
HOLD time of SDA
tHD;DAT
0
-
Set-up time of SDA
Rising time of SDA, SCL
Falling time of SDA, SCL
Set-up time of stop condition
tSU;DAT
tR
tF
tSU;STO
250 -
- 1000
- 300
4.0 -
Refer to figure 7
(Note) Cb : Total capacitance of all BUS (unit : pF)
High speed
min. max.
0 400
1.3 -
0.6 -
1.3 -
0.6 -
0.6 -
0 0.9
100
20+0.1Cb
20+0.1Cb
0.6
-
300
300
-
unit
kHz
µs
µs
µs
µs
µs
µs
ns
ns
ns
µs
5. Pulse Input Conditions at Ta=-10°C to +70°C, VSS=0V
Parameter Symbol
Pins
Conditions
VDD[V]
Ratings
min. typ. max.
unit
High/low level tPIH(1) •INT0, INT1
pulse width tPIL(1) •INT2/T0IN
•Interrupt acceptable 4.5 to 5.5
•Timer0-countable
1
tCYC
tPIH(2)
tPIL(2)
tPIH(3)
tPIL(3)
INT3/T0IN
(1 tCYC is
selected for noise
rejection clock.)
INT3/T0IN
(16 tCYC is
selected for noise
rejection clock.)
•Interrupt acceptable
•Timer0-countable
•Interrupt acceptable
•Timer0-countable
4.5 to 5.5
4.5 to 5.5
2
32
tPIH(4)
tPIL(4)
INT3/T0IN
(64 tCYC is
selected for noise
rejection clock.)
•Interrupt acceptable
•Timer0-countable
4.5 to 5.5
128
tPIL(5) RES
Reset acceptable
4.5 to 5.5 200
µs
tPIH(6) HS , VS
tPIL(6)
•Display position
controllable (Note)
•The active edge of
4.5 to 5.5
8
HS and VS must
Rising/falling tTHL
time tTLH
HS
be apart at least
1 tCYC.
•Refer to figure 6.
Refer to figure 6.
4.5 to 5.5
500 ns
No.6844-12/19

12 Page





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