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LC66354C Datasheet(PDF) 1 Page - Sanyo Semicon Device

No. de Pieza. LC66354C
Descripción  Four-Bit Single-Chip Microcontrollers with 4, 6, and 8 KB of On-Chip ROM
Descarga  21 Pages
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Fabricante  SANYO [Sanyo Semicon Device]
Página de inicio  https://www.sanyo-av.com/us/
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LC66354C Datasheet(HTML) 1 Page - Sanyo Semicon Device

 
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Overview
The LC66354C, LC66356C, and LC66358C 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, comparator
inputs, three-value inputs, timers, and interrupt functions.
These three microcontrollers are available in a 42-pin
package.
These products differ from the earlier LC66358A Series
and LC66358B Series in the power-supply voltage range,
the operating speed, and other points.
Features and Functions
• On-chip ROM capacities of 4, 6, and 8 kilobytes, and an
on-chip RAM capacity of 512
× 4 bits.
• Fully supports the LC66000 Series common instruction
set (128 instructions).
• I/O ports: 36 pins
• 8-bit serial interface: two circuits (can be connected in
cascade to form a 16-bit interface)
• Instruction cycle time: 0.92 to 10 µs (at 2.5 to 5.5 V)
— For the earlier LC66358A Series: 1.96 to 10 µs (at
3.0 to 5.5 V) and 3.92 to 10 µs (at 2.2 to 5.5 V)
— For the earlier LC66358B Series: 0.92 to 10 µs (at
3.0 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
Comparator inputs, three-value inputs, 20-mA drive
outputs, 15-V high-voltage pins, and pull-up/open-drain
options.
• Optional runaway detection function (watchdog timer)
• 8-bit I/O functions
• Power saving functions using halt and hold modes.
• Packages: DIP42S, QIP48E (QFP48E)
• Evaluation LSIs
— LC66599 (evaluation chip) + EVA85/800-TB6630X
— LC66E308 (on-chip EPROM microcontroller)
used together.
Package Dimensions
unit: mm
3025B-DIP42S
22897HA (OT) No. 5484-1/21
Preliminary
LC66354C, 66356C, 66358C
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, and 8 KB of On-Chip ROM
CMOS LSI
SANYO: DIP42S
unit: mm
3156-QFP48E
(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
[LC66354C/66356C/66358C]
1
37.9
0.95
0.48
1.78
1.15
22
21
42
[LC66354C/66356C/66358C]
No. 5484


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