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PDF LC651204L Data sheet ( Hoja de datos )

Número de pieza LC651204L
Descripción 4-Bit Single-Chip Microcontrollers for Small-Scale Control Applications
Fabricantes Sanyo 
Logotipo Sanyo Logotipo



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No Preview Available ! LC651204L Hoja de datos, Descripción, Manual

Ordering number : EN*5190
Preliminary
CMOS LSI
LC651204N/F/L, LC651202N/F/L
4-Bit Single-Chip Microcontrollers for Small-Scale
Control Applications
Overview
The LC651204N/F/L and LC651202N/F/L are small-scale
application microcontroller products in Sanyo's LC6500
series of 4-bit single-chip CMOS microcontrollers, and as
such they fully support the basic architecture and
instruction set of that series. These microcontrollers are
provided in a 30-pin package and include 2 kilobytes (KB)
and 4 KB of on-chip ROM. These products are
appropriate for use in a wide range of applications, from
applications that use a small number of controls and
circuits that were previously implemented in standard
logic to larger scale applications including audio
equipment such as decks and players, office equipment,
communications equipment, automotive equipment, and
home appliances. Except for the lack of an A/D converter,
these microcontrollers provide the same functionality as
the LC651104, 02N/F/L.
Features
• Fabricated in a CMOS process for low power (An
instruction-controlled standby function is provided.)
• ROM/RAM
LC651204N/F/L - ROM: 4K × 8 bits, RAM: 256 × 4 bits
LC651202N/F/L - ROM: 2K × 8 bits, RAM: 256 × 4 bits
• Instruction set: The 80-instruction set provided by all
members of the LC6500 series.
• Wide operating power-supply voltage range of 2.5 to 5.5
volts (L version)
• Instruction cycle time: 0.92 µs (F version)
• On-chip serial I/O circuit
• Highly flexible I/O ports
— Number of ports: 6 ports with a total of 22 pins
— All ports: Can be used for both input and output
I/O voltage: 15 V maximum (Only for C,
D, E, and F ports with open-
drain output specifications)
Output current:20 mA maximum sink current
(Capable of directly driving
LEDs.)
— Options that allow specifications to be customized to
match those of the application system.
Specification of open-drain output or built-in pull-
up resistor: can be specified for all ports in bit
units.
Specification of the output level at reset: Can be
specified to be high or low for ports C and D in
port units.
• Interrupt functions
— Timer overflow vector interrupt (The interrupt state
can be tested by the CPU.)
— Vector interrupts initiated by the INT pin or
full/empty states of the serial I/O circuit. (The
interrupt state can be tested by the CPU.)
• Stack levels: 8 levels (shared with interrupts)
• Timers: 4-bit prescaler plus 8-bit programmable timers
• Clock oscillator options to match application system
specifications.
— Oscillator circuit options: 2-pin ceramic oscillator (N,
F, and L versions)
— Divider circuit option: No divider, built-in divide-by-
three circuit, built-in divide-by-four circuit (N and L
versions)
• Supports continuous output of a square wave signal
(with a period 64 times the cycle time)
• Watchdog timer
— RC time constant scheme
— A watchdog timer function can be allocated to one of
the external pins as an option.
• EP version: LC65E1104, OTP version: LC65P1104
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
93096HA (OT) No. 5190-1/35

1 page




LC651204L pdf
LC651204N/F/L, LC651202N/F/L
Development Support
Sanyo provides the following items to support application development using the LC651204 and LC651202.
1. User’s manual
The “LC651104/1102 User’s Manual” is used with these microcontrollers.
2. Development tool manual
See the “EVA800 - LC651104/1102 Development Tool Manual” for details on use of the EVA-800 system.
3. Development tool
• Program development (using the EVA-800 system)
— MS-DOS host computer system *1
— Cross assembler ... MS-DOS-based cross assembler: LC65S.EXE
— Evaluation chip: LC6595
— Emulator: The EVA-800 main unit plus the evaluation chip
• Program development (using the EVA-86000 system): Use the EVA86K-ECB651100.
• Program evaluation
The <LC65E1104> on-chip EPROM microcontroller
Development Support System
EVA-800 System
Note: 1. MS-DOS is a registered trademark of Microsoft Corporation
2. Here, “EVA-800” is a generic term for several emulators. Suffixes (A, B, etc.) will be attached to the name as new versions are developed. Note that
the EVA-800 emulator (i.e., the model with no suffix) is an old version and cannot be used.
No. 5190-5/35

5 Page





LC651204L arduino
LC651204N/F/L, LC651202N/F/L
LC651204N, 651202N
Absolute Maximum Ratings at Ta = 25°C, VSS = 0 V
Parameter
Symbol
Maximum supply voltage VDD max
Conditions
Applicable pins/notes
VDD
Output voltage
VO
OSC2
Input voltage
I/O voltage
Peak output current
Average output current
Allowable power
dissipation
Operating temperature
Storage temperature
VI (1)
VI (2)
VIO (1)
VIO (2)
VIO (3)
IOP
IOA
Σ IOA (1)
OSC1 *1
TEST, RES
PC0 to 3, PD0 to 3, PE0, 1, PF0 to 3
OD specification ports
PC0 to 3, PD0 to 3, PE0, 1, PF0 to 3
PU specification ports
PA0 to 3, PG0 to 3
I/O ports
Average value per pin over a 100-ms period I/O ports
PC0 to PC3
Total current for pins PC0 to 3, PD0 to 3, and PD0 to PD3
PE0 to 1*2
PE0 to PE1
Σ IOA (2)
PF0 to PF3
Total current for pins PF0 to 3, PG0 to 3, and PG0 to PG3
PA0 to 3*2
PA0 to PA3
Pd max (1) Ta = –40 to +85°C (DIP package)
Pd max (2) Ta = –40 to +85°C (MFP package)
Topr
Tstg
Ratings
–0.3 to +7.0
Voltages up to any
generated voltage are
allowed.
–0.3 to VDD +0.3
–0.3 to VDD +0.3
–0.3 to + 15
–0.3 to VDD +0.3
–0.3 to VDD +0.3
–2 to +20
–2 to +20
Unit
V
V
V
V
V
V
V
mA
mA
–15 to +100
mA
–15 to +100
250
150
–40 to +85
–55 to +125
mA
mW
mW
°C
°C
Allowable Operating Ranges at Ta = –40 to 85°C, VSS = 0 V, VDD = 3.0 to 5.5 V (unless otherwise specified)
Parameter
Symbol
Conditions
Operating power-supply
voltage
VDD
Standby power-supply
voltage
VST
RAM and register values retained *3
VIH (1)
Output n-channel transistors off
Input high-level voltage
VIH (2)
VIH (3)
VIH (4)
Output n-channel transistors off
Output n-channel transistors off
Output n-channel transistors off
VIH (5)
VIH (6)
VIH (7)
Output n-channel transistors off
VDD = 1.8 to 5.5 V
External clock specifications
Applicable pins/notes
VDD
VDD
OD specification ports C, D, E,
and F
PU specification ports C, D, E,
and F
Port A, G
The INT, SCK, and SI pins with
OD specifications
The INT, SCK, and SI pins with
PU specifications
RES
OSC1
Ratings
min typ max
3.0 5.5
Unit
V
1.8 5.5 V
0.7 VDD
13.5
V
0.7 VDD
0.7 VDD
0.8 VDD
VDD
VDD
13.5
V
V
V
0.8 VDD
VDD
V
0.8 VDD
0.8 VDD
VDD
VDD
V
V
Continued on next page.
No. 5190-11/35

11 Page







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