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PDF LC875763B Data sheet ( Hoja de datos )
| Número de pieza | LC875763B | |
| Descripción | (LC875755B / LC875763B / LC875747B) 8-Bit Singlr Chip Microcontroller | |
| Fabricantes | Sanyo Electric | |
| Logotipo |  |
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Preliminary
8 BIT SINGLE CHIP MICROCONTROLLER
LC875763B/55B/47B
LC875763B
8-Bit Single Chip Microcontroller incorporating 64K-byte ROM and 2K-byte RAM on chip.
LC875755B
8-Bit Single Chip Microcontroller incorporating 56K-byte ROM and 2K-byte RAM on chip.
LC875747B
8-Bit Single Chip Microcontroller incorporating 48K-byte ROM and 2K-byte RAM on chip.
Overview
The LC875763B,LC875755B,LC875747B is 8-bit single chip microcontroller with the following one-chip
features:
- CPU : Operable at a minimum bus cycle time of 100ns
- On-chip ROM Maximum Capacity : LC875763B 64K bytes
LC875755B 56K bytes
LC875747B 48K bytes
- On-chip RAM Capacity : 2K bytes
- two high performance 16-bit timer/counters (can be divided into 8 bit timers)
- four 8-bit timers with prescalers
- timer for use as date/time clock
- one synchronous serial I/O port (with automatic block transmit/receive function)
- one asynchronous/synchronous serial I/O port
- 12-bit PWM × 2
- 12-channel × 8-bit AD converter
- high speed 8-bit parallel interface
- high speed clock counter
- system clock divider
- 20-source 10-vectored interrupt system
Features
(1) Read Only Memory (ROM)
- 65536 × 8 bits (LC875763B)
- 57344 × 8 bits (LC875755B)
- 49152 × 8 bits (LC875747B)
(2) Random Access Memory (RAM) : 2048 × 9 bit
♦ No products described or contained herein are intended for use in surgical implants, life-support systems,
aerospace equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the
like, the failure of which may directly or indirectly cause injury, death or property loss.
♦ Anyone purchasing any products described or contained herein for an above-mentioned use shall:
1) Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates,
subsidiaries and distributors and all their officers and employees, jointly and severally, against any
and all claims and litigation and all damages, cost and expenses associated with such use:
2) Not impose any responsibility for any fault or negligence which may be cited in any such claim or
litigation on SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of
their officers and employees jointly or severally.
♦ Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not
guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no
guarantees are made or implied regarding its use or any infringements of intellectual property rights or other
rights of third parties.
This catalog provides information as of Apr 2002. Specifications and information herein are subject to change
wwwwith.oDuat ntaotSiceh. eet4U.com
SANYO Electric Co., Ltd. Semiconductor Company. System-Business Div.
1-1-1, Sakata Oizumi-Machi, Gunma, JAPAN
Ver.1.00
Apr 03 Microcomputer Business Unit T.Kitamura
1/27
1 page  
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Pin Assignment
LC875763B/55B/47B
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
P70/INT0/T0LCP/AN8
P71/INT1/T0HCP/AN9
P72/INT2/T0IN
P73/INT3/T0IN
RES#
XT1/AN10
XT2/AN11
VSS1
CF1
CF2
VDD1
P80/AN0
P81/AN1
P82/AN2
P10/SO0
P11/SI0/SB0
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
LC875700A
QIP64E
SQFP64
32 PB2/D2
31 PB3/D3
30 PB4/D4
29 PB5/D5
28 PB6/D6
27 PB7/D7
26 P27/INT5/T1IN
25 P26/INT5/T1IN
24 P25/INT5/T1IN
23 P24/INT5/T1IN
22 P23/INT4/T1IN
21 P22/INT4/T1IN
20 P21/INT4/T1IN
19 P20/INT4/T1IN
18 P07/AN7
17 P06/AN6
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
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LC875763B/55B/47B
Example 2 : During backup in hold mode, output is not held high and its value in unsettled.
Power
Supply
Back-up
capacitor
LSI
VDD1
VDD2
VDD3
VSS1 VSS2 VSS3
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11 Page | ||
| Páginas | Total 27 Páginas | |
| PDF Descargar | [ Datasheet LC875763B.PDF ] | |
Hoja de datos destacado
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| LC875763B | (LC875755B / LC875763B / LC875747B) 8-Bit Singlr Chip Microcontroller | Sanyo Electric |
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