LC72358N datasheet, PDF - EEWORLD Datasheet

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LC72358N: DescriptionSingle-Chip PLL Microcontrollers; File Size135KB，13 Pages; ManufacturerSANYO; Websitehttp://www.semic.sanyo.co.jp/english/index-e.html

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LC72358N Overview

Single-Chip PLL Microcontrollers

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Ordering number : EN5065A

CMOS LSI

LC72358N, 72362N, 72366

Single-Chip PLL Microcontrollers

Overview

The LC72358N, LC72362N, and LC72366 are 1.33 µs

instruction execution time single-chip microcontrollers for

electronic tuning applications. These products incorporate

a high-speed locking circuit and a high-performance direct

PLL circuit that can control the local oscillator C/N

characteristics. These products have 256 or 512 bytes of

RAM and 16K, 24K or 32K bytes of program ROM on

chip, and incorporate a three-channel serial I/O interface,

a six-channel A/D converter and other interfaces.

•

Features

• ROM

— LC72358N: 8K steps (8191

16 bits)

— LC72362N: 12K steps (12287

16 bits)

— LC72366: 16K steps (16383

16 bits)

The subroutine area in both products is 4K steps

(4095

16 bits).

• RAM

— LC72358N, 72362N: 512

4 bits (banks 0 to 7)

— LC72366: 1K

4 bits (banks 0 to F)

• Stack: Eight levels

• Serial I/O: Three channels (8-bit 3-wire format)

There are three internal serial clocks: 12.5 kHz,

37.5 kHz and 187.5 kHz.

• External interrupts:

Two channels (the INT0 and INT1 pins)

Switching between rising and falling edge detection is

supported.

• Internal interrupts:

Three channels

— Two internal timer interrupt channels

The timers provide eight interrupt periods: 100 µs,

1 ms, 2 ms, 5 ms, 10 ms, 50 ms, 125 ms and 250 ms.

— One serial I/O interrupt channel

• Multiple interrupt levels:

Four levels

Hardware priority order

INT0 pin > INT1 pin > SI/O pin > internal timer 0 >

internal timer 1

• A/D converter: Six channels (6-bit successive approx-

imation type)

• General-purpose ports

— Input ports: 10

•

— Output ports: 28

— I/O ports: 25 (These pins can be switched between

input and output in bit units.)

PLL block

— Built-in sub-charge pump for high-speed locking

— Support for dead zone control

— Built-in unlock detection circuit

— Twelve reference frequencies: 1, 3, 3.125, 5, 6.25, 9,

10, 12.5, 25, 30, 50 and 100 kHz

Universal counter: 20 bits

Supports frequency and period

measurement with counting periods

of 1, 4, 8 and 32 ms.

Timers: Timer interrupt periods

100 µs, 1 ms, 2 ms, 5 ms, 10 ms, 50 ms, 125 ms

and 250 ms

Beep: Six frequencies: 2.08 kHz, 2.25 kHz, 2.5 kHz,

3.0 kHz, 3.75 kHz, 4.17 kHz.

Reset: Built-in voltage detection type reset circuit

Cycle time: 1.33 µs (all instructions execute in one

cycle)

Halt mode: The microcontroller operating clock is

stopped in halt mode.

There are four types of event that clear halt

mode: interrupt requests, timer FF

overflows, key inputs, and hold pin inputs.

Operating supply voltage: 4.5 to 5.5 V (3.5 to 5.5 V

when only the controller

block operates)

Package: QFP80E (QIP80E)

OTP version: LC72P366

Development tools: Emulator .................RE32N

Evaluation chip.......LC72EV350

Evaluation chip board

................................EB-72EV350

This LSI can easily use CCB that is SANYO’s original bus format.

• CCB is a trademark of SANYO ELECTRIC CO., LTD.

• CCB is SANYO’s original bus format and all the bus

addresses are controlled by SANYO.

SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN

63096HA (OT)/62295TH (OT) No. 5065-1/13

LC72358N Related Products

	LC72358N	LC72362N	LC72366
Description	Single-Chip PLL Microcontrollers	Single-Chip PLL Microcontrollers	Single-Chip PLL Microcontrollers
Maker	-	SANYO	SANYO
Parts packaging code	-	QFP	QFP
package instruction	-	QFP,	QFP,
Contacts	-	80	80
Reach Compliance Code	-	unknow	unknow
Has ADC	-	YES	YES
maximum clock frequency	-	5 MHz	5 MHz
DAC channel	-	NO	NO
DMA channel	-	NO	NO
JESD-30 code	-	R-PQFP-G80	R-PQFP-G80
length	-	20 mm	20 mm
Number of I/O lines	-	66	66
Number of terminals	-	80	80
Maximum operating temperature	-	85 °C	85 °C
Minimum operating temperature	-	-40 °C	-40 °C
PWM channel	-	NO	NO
Package body material	-	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	-	QFP	QFP
Package shape	-	RECTANGULAR	RECTANGULAR
Package form	-	FLATPACK	FLATPACK
Certification status	-	Not Qualified	Not Qualified
ROM programmability	-	MROM	MROM
Maximum seat height	-	3 mm	3 mm
speed	-	5 MHz	5 MHz
Maximum supply voltage	-	5.5 V	5.5 V
Minimum supply voltage	-	3.5 V	3.5 V
Nominal supply voltage	-	5 V	5 V
surface mount	-	YES	YES
technology	-	CMOS	CMOS
Temperature level	-	INDUSTRIAL	INDUSTRIAL
Terminal form	-	GULL WING	GULL WING
Terminal pitch	-	0.8 mm	0.8 mm
Terminal location	-	QUAD	QUAD
width	-	14 mm	14 mm
uPs/uCs/peripheral integrated circuit type	-	MICROCONTROLLER	MICROCONTROLLER

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