LC662508A(QFP64) datasheet, PDF

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LC662508A(QFP64): DescriptionMicrocontroller, 4-Bit, MROM, LC66000 CPU, 4.2MHz, CMOS, PQFP64; CategoryThe embedded processor and controller Microcontrollers and processors; File Size152KB，17 Pages; ManufacturerSANYO; Websitehttp://www.semic.sanyo.co.jp/english/index-e.html

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LC662508A(QFP64) Overview

Microcontroller, 4-Bit, MROM, LC66000 CPU, 4.2MHz, CMOS, PQFP64

LC662508A(QFP64) Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	SANYO
package instruction	QFP, QFP64,.66SQ,32
Reach Compliance Code	unknown
bit size	4
CPU series	LC66000
JESD-30 code	S-PQFP-G64
JESD-609 code	e0
Number of terminals	64
Maximum operating temperature	70 °C
Minimum operating temperature	-30 °C
Package body material	PLASTIC/EPOXY
encapsulated code	QFP
Encapsulate equivalent code	QFP64,.66SQ,32
Package shape	SQUARE
Package form	FLATPACK
power supply	3.3/5 V
Certification status	Not Qualified
RAM (bytes)	256
rom(word)	8192
ROM programmability	MROM
speed	4.2 MHz
surface mount	YES
technology	CMOS
Temperature level	OTHER
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	0.8 mm
Terminal location	QUAD

LC662508A(QFP64) Preview

Ordering number : EN5997

CMOS IC

LC662508A, 662512A, 662516A

Four-Bit Single-Chip Microcontrollers

with 8, 12, and 16 KB of On-Chip ROM

Overview

The LC662516A, LC662512A, and LC662508A are 4-bit

CMOS microcontrollers that integrate on a single chip all

the functions required in a special-purpose telephone

controller, including ROM, RAM, I/O ports, a serial

interface, a DTMF generator, timers, and interrupt

functions. These microcontrollers are available in a 64-pin

package.

•

Features and Functions

• On-chip ROM capacities of 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: 58 pins

• DTMF generator

This microcontroller incorporates a circuit that can

generate two sine wave outputs, DTMF output, or a

melody output for software applications.

• 8-bit serial interface: Two-wire interface (16-bit data

length. Supports cascade connection.)

• Instruction cycle time: 0.95 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 11 interrupt factors and 8

interrupt vector locations.

— External interrupts: 3 factors/3 vector locations

— Internal interrupts: 8 factors/5 vector locations

(Waveform output internal interrupts: 3 factors and 1

vector; shared with external expansion interrupts)

Flexible I/O functions

Selectable options include 20mA drive outputs, inverter

circuits, pull-up and open drain circuits.

Optional runaway detection function (watchdog timer)

8-bit I/O functions

Power saving functions using halt and hold modes.

Packages: DIP64S, QIP64E (QFP64E)

Evaluation ICs: LC665099 (evaluation chip) +

EVA86K-ECB662500

LC66E2516(on-chip EPROM microcontroller)

Any and all SANYO products described or contained herein do not have specifications that can handle

applications that require extremely high levels of reliability, such as life-support systems, aircraft’s

control systems, or other applications whose failure can be reasonably expected to result in serious

physical and/or material damage. Consult with your SANYO representative nearest you before using

any SANYO products described or contained herein in such applications.

SANYO assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other

parameters) listed in products specifications of any and all SANYO products described or contained

herein.

SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN

O1698RM (OT) No. 5997-1/17

LC662508A, 662512A, 662516A

Package Dimensions

unit: mm

3071-DIP64S

[LC662508A,12A,16A]

unit: mm

3159-QFP64E

[LC662508A,12A,16A]

SANYO: DIP64S

SANYO: QFP64E

Series Organization

Type No.

LC66304A/306A/308A

LC66404A/406A/408A

LC66506B/508B/512B/516B

LC66354A/356A/358A

LC66354S/356S/358S

LC66556A/558A/562A/566A

LC66354B/356B/358B

LC66556B/558B/562B/566B

LC66354C/356C/358C

LC662104A/06A/08A

LC662304A/06A/08A/12A/16A

LC662508A/12A/16A

LC665304A/06A/08A/12A/16A

LC66E308

LC66P308

LC66E408

LC66P408

LC66E516

LC66P516

LC66E2108

LC66E2316

LC66E2516

LC66E5316

LC66P2108

LC66P2316

LC66P2516

LC66P5316

No. of

pins

52/48

ROM capacity

4 K/6 K/8 KB

6 K/8 K/12 K/16 KB

4 K/6 K/8 KB

6 K/8 K/12 K/16 KB

4 K/6 K/8 KB

6 K/8 K/12 K/16 KB

4 K/6 K/8 KB

RAM

capacity

512 W

384 W

DIP64S

DIP42S

DIP64S

DIP42S

DIP30SD

DIP42S

DIP64S

DIP48S

DIC42S

with window

DIP42S

DIC42S

with window

DIP42S

DIC64S

with window

DIP64S

DIP42S

DIP64S

DIP42S

Package

QFP48E

QFP64A

QFP48E

QFP44M

QFP64E

QFP48E

QFP64E

QFP48E

MFP30S

QFP48E

QFP64E

QFP48E

QFC48

with window

QFP48E

QFC48

with window

QFP48E

QFC64

with window

QFP64E

Window and OTP evaluation versions

4.5 to 5.5 V/0.92 µs

Dual oscillator support

3.0 to 5.5 V/0.95 µs

On-chip DTMF generator versions

3.0 to 5.5 V/0.95 µs

Low-voltage versions

2.2 to 5.5 V/3.92 µs

Low-voltage high-speed versions

3.0 to 5.5 V/0.92 µs

2.5 to 5.5 V/0.92 µs

Normal versions

4.0 to 6.0 V/0.92 µs

Features

4 K/6 K/8 K/12 K/16 KB 512 W

8 K/12 K/16 KB

512 W

4 K/6 K/8 K/12 K/16 KB 512 W

EPROM 8 KB

OTPROM 8 KB

EPROM 8 KB

OTPROM 8 KB

EPROM 16 KB

OTPROM 16 KB

EPROM 8 KB

EPROM 16 KB

OTPROM 8 KB

OTPROM 16 KB

512 W

384 W

512 W

384 W

512 W

DIC42S

with window

DIC64S

with window

DIC52S

with window

DIP30SD

DIP42S

DIP64S

DIP48S

QFC48

with window

QFC64

with window

QFC48

with window

MFP30S

QFP48E

QFP64E

QFP48E

Window evaluation versions

4.5 to 5.5 V/0.92 µs

OTP

4.0 to 5.5 V/0.95 µs

No. 5997-2/17

LC662508A, 662512A, 662516A

Pin Assignments

DIP64S

QFP64E

Top view

We recommend the use of reflow-soldering techniques to solder-mount QFP packages.

Please consult with your Sanyo representative for details on process conditions if the package itself is to be directly

immersed in a dip-soldering bath (dip-soldering techniques).

No. 5997-3/17

LC662508A, 662512A, 662516A

System Block Diagram

• When DT, ML, and DP are used, only the SIO channel can be used for serial I/O.

• The INT3, INT4, and INT5 pins can be used with internal functions.

Differences between the LC665XX Series and the LC6625XX Series

Item

System differences

• Hardware wait time (number of

cycles) when hold mode is cleared

LC6650XB Series

(Including the LC66599 evaluation chip)

65536 cycles

About 64 ms at 4 MHz (Tcyc = 1 µs)

LC6655XB Series

16384 cycles

About 16 ms at 4 MHz (Tcyc = 1 µs)

LC6625XX Series

16384 cycles

About 16 ms at 4 MHz (Tcyc = 1 µs)

• Value of timer 0 after a reset

(Including the value after hold mode Set to FF0.

is cleared)

• DTMF generator

• Inverter array

• Three-value inputs/comparator

inputs

• Three-state output from P31

and P32

• Using P0 to clear halt mode

• External extended interrupts

None (Tools are handled with

external devices.)

None (Tools are handled with

external devices.)

Yes

None

In 4-bit groups

For INT3, INT4, and INT5.

(Tools are handled with external

devices.)

Shared with P90 (INT2)

(Tools are handled with external

devices.)

• LC66506B/08B/12B/16B

4.0 to 6.0 V/0.92 to 10 µs

• LC66E516/P516

4.5 to 5.5 V/0.92 to 10 µs

P0, P1, P4, and P5: about 3 to 10 kΩ

• P2, P3, P6, P7, and PA:

15V handling

• Others: Normal voltage

Set to FFC.

None

Yes

None

In 4-bit groups

For INT3, INT4, and INT5.

Yes

None

Yes

Can be specified for each bit.

INT3, INT4, and INT5 can be used

with the internal functions.

• INT2 functions

Shared with P90 (INT2)

• 3.0 to 5.5 V/0.92 to 10 µs

• LC6655XA, 56XA

2.2 to 5.5 V/3.92 to 10 µs

3.0 to 5.5 V/1.96 to 10 µs

P0, P1, P4, and P5: about 3 to 10 kΩ

• P2, P3, P6, P7, and PA:

15V handling

• Others: Normal voltage

Shared with P53 (INT2)

Differences in main characteristics

• Operating power-supply voltage

and operating speed (cycle time)

• Pull-up resistors

3.0 to 5.5 V/0.95 to 10 µs

P0, P1, P4, and P5: about 100 kΩ

P2, P3, P61, P63, and PA:

15V voltage handling

Others: normal voltage

• Port voltage handling

No. 5997-4/17

LC662508A, 662512A, 662516A

Pin Function Overview

I/O

Overview

Output driver type

Options

State after a Standby mode

reset

operation

Hold mode:

Output off

High or low

(option)

Halt mode:

Output

retained

Hold mode:

Output off

High or low

(option)

Halt mode:

Output

retained

P00

P01

P02

P03

I/O

I/O ports P00 to P03

• Input or output in 4-bit or 1-bit units

• P00 to P03 support the halt mode

control function (This function can be

specified in bit units.)

• Pch: Pull-up MOS type

• Nch: Intermediate sink current

type

• Pull-up MOS or

Nch OD output

• Output level on

reset

P10

P11

P12

P13

I/O

I/O ports P10 to P13

Input or output in 4-bit or 1-bit units

• Pch: Pull-up MOS type

• Nch: Intermediate sink current

type

• Pull-up MOS or

Nch OD output

• Output level on

reset

P20/SI0

P21/SO0

P22/SCK0

P23/INT0

I/O

I/O ports P20 to P23

• Input or output in 4-bit or 1-bit units

• P20 is also used as the serial input SI0

pin.

• P21 is also used as the serial output

SO0 pin.

• P22 is also used as the serial clock

SCK0 pin.

• P23 is also used as the INT0 interrupt

request pin, and also as the timer 0

event counting and pulse width

measurement input.

I/O ports P30 to P32

• Input or output in 3-bit or 1-bit units

• P30 is also used as the INT1 interrupt

request.

• P31 is also used for the square wave

output from timer 0.

• P32 is also used for the square wave

and PWM output from timer 1.

• P31 and P32 also support 3-state

outputs.

• Pch: CMOS type

• Nch: Intermediate sink current

type

• Nch: +15V handling when OD

option selected

Hold mode:

Output off

CMOS or Nch OD

output

Halt mode:

Output

retained

P30/INT1

P31/POUT0

P32/POUT1

I/O

• Pch: CMOS type

• Nch: Intermediate sink current

type

• Nch: +15V handling when OD

option selected

Hold mode:

Output off

CMOS or Nch OD

output

Halt mode:

Output

retained

P33/HOLD

Hold mode control input

• Hold mode is set up by the HOLD

instruction when HOLD is low.

• In hold mode, the CPU is restarted by

setting HOLD to the high level.

• This pin can be used as input port P33

along with P30 to P32.

• When the P33/HOLD pin is at the low

level, the CPU will not be reset by a

low level on the RES pin. Therefore,

applications must not set P33/HOLD

low when power is first applied.

P40/INV0I

P41/INV0O

P42/INV1I

P43/INV1O

I/O

I/O ports P40 to P43

• Input or output in 4-bit or 1-bit units

• Input or output in 8-bit units when used

in conjunction with P50 to P53.

• Can be used for output of 8-bit ROM

data when used in conjunction with

P50 to P53.

• Dedicated inverter circuit (option)

• Pch: Pull-up MOS type

• CMOS type when the inverter

circuit option is selected

• Nch: Intermediate sink current

type

• Pull-up MOS or

Nch OD output

• Output level on

reset

• Inverter circuit

High or low

or inverter

I/O (option)

Hold mode:

Port output

off, inverter

output off

Halt mode:

Port output

retained,

inverter

output

continues

Continued on next page.

No. 5997-5/17

More (Only the first 5 pages are displayed. Please Download Datasheet to view the full content.) >

LC662508A(QFP64) Related Products

	LC662508A(QFP64)	LC662512A(QFP64)	LC662516A(DIP64)	LC662508A(DIP64)
Description	Microcontroller, 4-Bit, MROM, LC66000 CPU, 4.2MHz, CMOS, PQFP64	Microcontroller, 4-Bit, MROM, LC66000 CPU, 4.2MHz, CMOS, PQFP64	Microcontroller, 4-Bit, MROM, LC66000 CPU, 4.2MHz, CMOS, PDIP64	Microcontroller, 4-Bit, MROM, LC66000 CPU, 4.2MHz, CMOS, PDIP64
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible
Maker	SANYO	SANYO	SANYO	SANYO
package instruction	QFP, QFP64,.66SQ,32	QFP, QFP64,.66SQ,32	SDIP, SDIP64,.75	SDIP, SDIP64,.75
Reach Compliance Code	unknown	unknown	unknown	unknown
bit size	4	4	4	4
CPU series	LC66000	LC66000	LC66000	LC66000
JESD-30 code	S-PQFP-G64	S-PQFP-G64	R-PDIP-T64	R-PDIP-T64
JESD-609 code	e0	e0	e0	e0
Number of terminals	64	64	64	64
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C
Minimum operating temperature	-30 °C	-30 °C	-30 °C	-30 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	QFP	QFP	SDIP	SDIP
Encapsulate equivalent code	QFP64,.66SQ,32	QFP64,.66SQ,32	SDIP64,.75	SDIP64,.75
Package shape	SQUARE	SQUARE	RECTANGULAR	RECTANGULAR
Package form	FLATPACK	FLATPACK	IN-LINE, SHRINK PITCH	IN-LINE, SHRINK PITCH
power supply	3.3/5 V	3.3/5 V	3.3/5 V	3.3/5 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
RAM (bytes)	256	256	256	256
rom(word)	8192	12288	16384	8192
ROM programmability	MROM	MROM	MROM	MROM
speed	4.2 MHz	4.2 MHz	4.2 MHz	4.2 MHz
surface mount	YES	YES	NO	NO
technology	CMOS	CMOS	CMOS	CMOS
Temperature level	OTHER	OTHER	OTHER	OTHER
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	GULL WING	GULL WING	THROUGH-HOLE	THROUGH-HOLE
Terminal pitch	0.8 mm	0.8 mm	1.78 mm	1.78 mm
Terminal location	QUAD	QUAD	DUAL	DUAL

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