LC66356B Selling Leads, Price trend, LC66356B DataSheet download, circuit diagram from SeekIC.com

Features: • ROM (with 4 K-, 6 K- and 8 K-byte capacities) and RAM (512 4-bit digits) on chip• LC66000 series compatible instruction set(128 instructions)• A total of 36 I/O port pins• Two eight-bit serial interfaces that can be connected in cascade to form a 16-bit interfac...

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SeekIC No. : 004391747 Detail

LC66356B: Features: • ROM (with 4 K-, 6 K- and 8 K-byte capacities) and RAM (512 4-bit digits) on chip• LC66000 series compatible instruction set(128 instructions)• A total of 36 I/O port pi...

LC66356B Data Sheet

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Part Number:: LC66356B
Supply Ability:: 5000

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Upload time: 2024/5/28

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Product Details

Description

Features:

• ROM (with 4 K-, 6 K- and 8 K-byte capacities) and
   RAM (512 4-bit digits) on chip
• LC66000 series compatible instruction set  (128 instructions)
• A total of 36 I/O port pins
• Two eight-bit serial interfaces that can be connected in cascade to form a 16-bit interface
• Instruction cycle time: 0.92 to 10 s (3 to 5.5 V)
   The earlier LC66358A series had instruction cycle times of from 1.96 to 10 s (at 3 to 5.5 V) and from 3.92 to 10 s (at 2.2 to 5.5 V).
• Powerful timer and prescaler functions
   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 eight interrupts and eight vector locations
   External interrupts: three interrupts and three vector locations Internal interrupts: five interrupts and five vector locations
• Flexible I/O functions
  Comparator inputs, three-value inputs, 20 mA drive outputs, 15 V withstand voltage, pull-up or open-drain option switching
• Runaway detection function (watchdog timer) option
• Eight-bit I/O function
• Power reduction functions using halt and hold modes
• Packages: DIP42S, QIP48E (QFP48E)
• Evaluation LSI: used together
   - LC66599 (evaluation chip) + EVA850/800- TB6630X
- LC66E308 (on-chip EPROM microcontroller)

Pinout

Connection Diagram

Specifications

Parameter	Symbol	Applicable pins, notes	Conditions	Ratings	Unit	Note
Maximum supply voltage	V_DD max	V_DD		0.3 to +7.0	V
Input voltage	V_IN(1)	P2, P3 (except for the P33/HOLD pin), P4, P5, P6		0.3 to +15.0	V	1
Input voltage	V_IN (2)	Other inputs		0.3 to V_DD + 0.3	V	2
Output voltage	V_OUT (1)	P2, P3 (except for the P33/HOLD pin), P4, P5, P6		0.3 to +15.0	V	1
Output voltage	V_OUT (2)	Other outputs		0.3 to V_DD + 0.3	V	2
Output current per pin	I_ON	P0, P1, P2, P3 (except for the P33/HOLD pin), P4, P5, P6, PC		20	mA	3
	I_OP (1)	P0, P1, P4, P5		2	mA	4
	I_OP (2)	P2, P3 (except for the P33/HOLD pin), P6, PC		4	mA	4
Total pin current	I_ON (1)	P0, P1, P2, P3, (except for the P33/HOLD pin), P40, P41		75	mA	3
	I_ON(2)	P5, P6, P42, P43, PC		75	mA	3
	I_OP (1)	P0, P1, P2, P3 (except for the P33/HOLD pin), P40, P41		25	mA	4
	I_OP (2)	P5, P6, P42, P43, PC		25	mA	4
Allowable power dissipation	Pd max	Ta = 30 to +70°C	DIP42S	600	mW
Allowable power dissipation	Pd max	Ta = 30 to +70°C	QFP48E	430	mW	5
Operating temperature	Topr			30 to +70
Storage temperature	Tstg			55 to +125

Note: 1. Applies to open drain output specification pins. The rating from the "other pin" entry appliesorspecifications other than the open drain output specification.
2. Levels up to the free-running oscillation level are allowed for the oscillator input and output pins.
3. Inflow current
4. Outflow current (Applies to the pull-up output specification and CMOS output specification pins.)
5. We recommend using reflow soldering methods to mount the QFP package version.
Contact your Sanyo sales representative to discuss process conditions if techniques in which the whole package is immersed in a solder bath (solder dip or spray techniques) are used.

Description

The LC66354B, LC66356B and LC66358B are 42-pin package four-bit CMOS microcontrollers that integrate on a single chip all functions required in a control microcontroller, including ROM, RAM, I/O ports, serial interfaces, comparator inputs, three-value inputs, timers and an interrupt system. These products differ from the earlier LC66358A series in their power supply voltage range and operating speed specifications.

LC66356B

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