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LC665304A Datasheet(PDF) 1 Page - Sanyo Semicon Device

No. de Pieza. LC665304A
Descripción  Four-Bit Single-Chip Microcontrollers with 4, 6, 8, 12, and 16 KB of On-Chip ROM
Descarga  26 Pages
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Fabricante  SANYO [Sanyo Semicon Device]
Página de inicio  https://www.sanyo-av.com/us/
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LC665304A Datasheet(HTML) 1 Page - Sanyo Semicon Device

 
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22897HA (OT) No. 5485-1/26
Overview
The LC665304A, LC665306A, LC665308A, LC665312A,
and LC665316A are 4-bit CMOS microcontrollers that
integrate on a single chip all the functions required in a
system controller, including ROM, RAM, I/O ports, a
serial interface, 16-value comparator inputs, timers,
interrupt functions, and an optional sub-oscillator circuit.
These microcontrollers are available in a 48-pin package.
Features and Functions
• On-chip ROM capacitiy of 4, 6, 8, 12, and 16 kilobytes,
and an on-chip RAM capacity of 512
× 4 bits.
• Fully supports the LC66000 Series common instruction
set (128 instructions).
• I/O ports: 42 pins
• A sub-oscillator circuit can be used (option)
This circuit allows power dissipation to be reduced by
operating at lower speeds.
• 8-bit serial interface: two circuits (can be connected in
cascade to form a 16-bit interface)
• Instruction cycle time: 0.95 to 10 µs (at 3 to 5.5 V)
• Powerful timer functions and prescalers
— Time limit timer, event counter, pulse width
measurement, and square wave output using a 12-bit
timer.
— Time limit timer, event counter, PWM output, and
square wave output using an 8-bit timer.
— Time base function using a 12-bit prescaler.
• Powerful interrupt system with 8 interrupt factors and 8
interrupt vector locations.
— External interrupts: 3 factors/3 vector locations
— Internal interrupts: 5 factors/5 vector locations
• Flexible I/O functions
16-value comparator inputs, 20-mA drive outputs,
inverter circuits, pull-up and open-drain circuits
selectable as options.
• Optional runaway detection function (watchdog timer)
• 8-bit I/O functions
• Power saving functions using halt and hold modes.
• Packages: DIP48S, QIP48E (QFP48E)
• Evaluation LSIs: LC66599 (evaluation chip) +
EVA800/850-TB662YXX2
LC66E5316(on-chip EPROM microcontroller)
Package Dimensions
unit: mm
3149-DIP48S
unit: mm
3156-QFP48E
0.48
1.05
1.78
2.53
46.0
24
1
25
48
Preliminary
SANYO: DIP48S
[LC665304A/665306A/665308A/665312A/665316A]
(STAND OFF)
17.2
1.5
1.5
1.6
0.35
15.6
0.8
1.0
2.70
0.1
0.15
112
24
25
13
48
36
14.0
37
SANYO: QFP48E
[LC665304A/665306A/665308A/665312A/665316A]
LC665304A, 665306A, 665308A, 665312A, 665316A
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
Four-Bit Single-Chip Microcontrollers
with 4, 6, 8, 12, and 16 KB of On-Chip ROM
CMOS LSI
No. 5485


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