MSM6575-XXGS-2K datasheet, PDF

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MSM6575-XXGS-2K: DescriptionOperatable at 0.9 V and Built-in Buzzer Circuit 4-Bit Microcontroller; CategoryThe embedded processor and controller Microcontrollers and processors; File Size117KB，13 Pages; ManufacturerOKI; Websitehttp://www.oki.com

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MSM6575-XXGS-2K Overview

Operatable at 0.9 V and Built-in Buzzer Circuit 4-Bit Microcontroller

MSM6575-XXGS-2K Parametric

Parameter Name	Attribute value
Maker	OKI
Parts packaging code	QFP
package instruction	QFP,
Contacts	44
Reach Compliance Code	unknow
Has ADC	NO
Other features	OPERATES AT -0.9 TO -1.75 NEGATIVE SUPPLY
Address bus width
bit size	4
maximum clock frequency	0.032768 MHz
DAC channel	NO
DMA channel	NO
External data bus width
JESD-30 code	R-PQFP-G44
length	10.5 mm
Negative supply voltage rating	-1.5 V
Number of I/O lines	32
Number of terminals	44
Maximum operating temperature	70 °C
Minimum operating temperature	-20 °C
PWM channel	NO
Package body material	PLASTIC/EPOXY
encapsulated code	QFP
Package shape	RECTANGULAR
Package form	FLATPACK
Certification status	Not Qualified
ROM programmability	MROM
Maximum seat height	2.25 mm
speed	0.032768 MHz
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal form	GULL WING
Terminal pitch	0.8 mm
Terminal location	QUAD
width	9.5 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER

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E2E0019-38-94

¡ Semiconductor

MSM6545/6575/6545L/6575L

¡ Semiconductor

Operatable at 0.9 V and Built-in Buzzer Circuit 4-Bit Microcontroller

This version: Sep. 1998

MSM6545/6575/6545L/6575L

Previous version: Mar. 1996

GENERAL DESCRIPTION

MSM6545/6575/6545L/6575L is a 4-bit, low-power microcontroller manufactured in a CMOS

silicon gate process. The microcontroller can be initialized and operated at a low supply voltage

of 0.9 V.

This single device contains a crystal oscillator circuit, voltage converter circuits, a time base

counter, a ROM, a RAM, a stack RAM, I/O ports, interrupt function components, a serial I/O

port, a buzzer output circuit, and an updown counter.

This IC is driven by one battery and is well suited to products that need to be operated under

low power consumption.

FEATURES

• The IC can be initialized and operated even at a low voltage of 0.9 V.

• Low power consumption

• ROM

: 4096 words

17 bits (MSM6545/6545L)

2048 words

17 bits (MSM6575/6575L)

• RAM

: 256 words

4 bits (MSM6545/6545L)

128 words

4 bits (MSM6575/6575L)

• I/O port

Input-output port

: 7 ports

4 bits

Input port

: 1 port

4 bits

• Interrupt functions (real-time interrupt, external interrupt, and serial interrupt)

• Serial I/O port

: 8-bit sync communication

• Buzzer output circuit

• 4-bit decimal updown counter

• 73 instructions

• Minimum instruction execution time : 61

• Operation under single 1.5 V power supply (MSM6545/6575)

A mask option allows the 3 V power supply to be used (MSM6545L/6575L)

• Built-in 32.768 kHz crystal oscillator circuit

• Package options:

44-pin plastic QFP (QFP44-P-910-0.80-K) : (Product name : MSM6545/6545L-¥¥GS-K)

44-pin plastic QFP (QFP44-P-910-0.80-2K) : (Product name : MSM6545/6545L-¥¥GS-2K)

44-pin plastic QFP (QFP44-P-910-0.80-K) : (Product name : MSM6575/6575L-¥¥GS-K)

44-pin plastic QFP (QFP44-P-910-0.80-2K) : (Product name : MSM6575/6575L-¥¥GS-2K)

Chip

¥¥

indicates a code number.

1/13

MSM6575-XXGS-2K Related Products

	MSM6575-XXGS-2K	MSM6575	MSM6575L	MSM6575L-XXGS-2K	MSM6575L-XXGS-K	MSM6575-XXGS-K
Description	Operatable at 0.9 V and Built-in Buzzer Circuit 4-Bit Microcontroller	Operatable at 0.9 V and Built-in Buzzer Circuit 4-Bit Microcontroller	Operatable at 0.9 V and Built-in Buzzer Circuit 4-Bit Microcontroller	Operatable at 0.9 V and Built-in Buzzer Circuit 4-Bit Microcontroller	Operatable at 0.9 V and Built-in Buzzer Circuit 4-Bit Microcontroller	Operatable at 0.9 V and Built-in Buzzer Circuit 4-Bit Microcontroller
Maker	OKI	-	-	OKI	OKI	OKI
Parts packaging code	QFP	-	-	QFP	QFP	QFP
package instruction	QFP,	-	-	QFP,	QFP,	QFP,
Contacts	44	-	-	44	44	44
Reach Compliance Code	unknow	-	-	unknow	unknow	unknow
Has ADC	NO	-	-	NO	NO	NO
Other features	OPERATES AT -0.9 TO -1.75 NEGATIVE SUPPLY	-	-	OPERATES AT -0.9 TO -3.5 NEGATIVE SUPPLY	OPERATES AT -0.9 TO -3.5 NEGATIVE SUPPLY	OPERATES AT -0.9 TO -1.75 NEGATIVE SUPPLY
bit size	4	-	-	4	4	4
maximum clock frequency	0.032768 MHz	-	-	0.032768 MHz	0.032768 MHz	0.032768 MHz
DAC channel	NO	-	-	NO	NO	NO
DMA channel	NO	-	-	NO	NO	NO
JESD-30 code	R-PQFP-G44	-	-	R-PQFP-G44	R-PQFP-G44	R-PQFP-G44
length	10.5 mm	-	-	10.5 mm	10.5 mm	10.5 mm
Negative supply voltage rating	-1.5 V	-	-	-3 V	-3 V	-1.5 V
Number of I/O lines	32	-	-	32	32	32
Number of terminals	44	-	-	44	44	44
Maximum operating temperature	70 °C	-	-	70 °C	70 °C	70 °C
Minimum operating temperature	-20 °C	-	-	-20 °C	-20 °C	-20 °C
PWM channel	NO	-	-	NO	NO	NO
Package body material	PLASTIC/EPOXY	-	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	QFP	-	-	QFP	QFP	QFP
Package shape	RECTANGULAR	-	-	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	FLATPACK	-	-	FLATPACK	FLATPACK	FLATPACK
Certification status	Not Qualified	-	-	Not Qualified	Not Qualified	Not Qualified
ROM programmability	MROM	-	-	MROM	MROM	MROM
Maximum seat height	2.25 mm	-	-	2.25 mm	2 mm	2 mm
speed	0.032768 MHz	-	-	0.032768 MHz	0.032768 MHz	0.032768 MHz
surface mount	YES	-	-	YES	YES	YES
technology	CMOS	-	-	CMOS	CMOS	CMOS
Temperature level	COMMERCIAL	-	-	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal form	GULL WING	-	-	GULL WING	GULL WING	GULL WING
Terminal pitch	0.8 mm	-	-	0.8 mm	0.8 mm	0.8 mm
Terminal location	QUAD	-	-	QUAD	QUAD	QUAD
width	9.5 mm	-	-	9.5 mm	9.5 mm	9.5 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER	-	-	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER

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