MSM64167E-XXX datasheet, PDF - EEWORLD Datasheet

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MSM64167E-XXX: DescriptionMicrocontroller, 4-Bit, MROM, 0.7MHz, CMOS, 5.95 X 4.62 MM, DIE-80; CategoryThe embedded processor and controller Microcontrollers and processors; File Size269KB，31 Pages; ManufacturerOKI; Websitehttp://www.oki.com

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MSM64167E-XXX Overview

Microcontroller, 4-Bit, MROM, 0.7MHz, CMOS, 5.95 X 4.62 MM, DIE-80

MSM64167E-XXX Parametric

Parameter Name	Attribute value
Maker	OKI
Parts packaging code	DIE
package instruction	DIE,
Contacts	80
Reach Compliance Code	unknown
Has ADC	YES
Other features	OPERATES AT -3.6 TO -2.6 NEGATIVE SUPPLY
Address bus width
bit size	4
maximum clock frequency	0.7 MHz
DAC channel	NO
DMA channel	NO
External data bus width
JESD-30 code	R-XUUC-N80
Number of I/O lines	20
Number of terminals	80
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
PWM channel	NO
Package body material	UNSPECIFIED
encapsulated code	DIE
Package shape	RECTANGULAR
Package form	UNCASED CHIP
Certification status	Not Qualified
ROM programmability	MROM
speed	0.7 MHz
Maximum supply voltage	3.6 V
Minimum supply voltage	2.6 V
Nominal supply voltage	3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	NO LEAD
Terminal location	UPPER
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER

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Download Datasheet

FEDL64167E-02

¡ Semiconductor

FEDL64167E-02

This version: Dec. 1999

MSM64167E

Previous version: Jul. 1999

¡ Semiconductor

MSM64167E

GENERAL DESCRIPTION

4-Bit Microcontroller with Built-in Dual-Slope Type A/D Converter and LCD Driver

The MSM64167E is a low power 4-bit microcontroller that employs Oki's original CPU core nX-

4/20.

The MSM64167E contains a dual-slope type A/D converter with a 4-channel input, LCD driver

for up to 108 segments, and buzzer output port.

The MSM64167E is best suited for applications such as low power, high precision thermometers,

barometers, and hygrometers.

FEATURES

• Operating range

Operating frequencies

Operating voltage

Operating temperature

• Memory space

Internal program memory

Internal data memory

• Minimum instruction execution time

• Dual-slope type A/D converter

• LCD driver

(1) At 1/4 duty and 1/3 bias

(2) At 1/3 duty and 1/3 bias

(3) At 1/2 duty and 1/2 bias

• Buzzer driver

• Timer

Auto-reload mode

Capture mode

Clock frequency measuring mode

• Watchdog timer

• Clock

CPU clock

Time base clock

• Power supply voltage

• I/O port

Input-output port

Output port

:

:

:

:

:

:

:

:

:

:

:

:

:

32.768 kHz, 700 kHz

2.6 to 3.6 V

–40 to +85°C

4064 bytes

256 nibbles

4.3

ms

@ 700 kHz

91.6

ms

@ 32.768 kHz

4-channel input

31 outputs; duty ratio switchable by software

108 segments (max)

84 segments (max)

58 segments (max)

1 output (4 output modes selectable)

16-bit

¥

1

:

:

:

:

:

:

32.768 kHz crystal oscillator and 700 kHz RC

oscillator (with an external resistor)

32.768 kHz/700 kHz (switchable by software)

32.768 kHz

3V

3 ports

¥

4 bits

2 ports

¥

4 bits

(8 out of the 31 LCD driver outputs can be used

as output-only ports by mask option.)

Synchronous/asynchronous mode support

32.768 kHz/external clock

9600 bps/4800 bps/2400 bps/1200 bps

• Serial port

Synchronous mode

Asynchronous mode

:

:

:

1/31

MSM64167E-XXX Related Products

	MSM64167E-XXX	MSM64167E-XXXGA	MSM64167E-XXXTB
Description	Microcontroller, 4-Bit, MROM, 0.7MHz, CMOS, 5.95 X 4.62 MM, DIE-80	Microcontroller, 4-Bit, MROM, 0.7MHz, CMOS, PQFP80, 14 X 20 MM, 0.80 MM PITCH, PLASTIC, QFP-80	Microcontroller, 4-Bit, MROM, 0.7MHz, CMOS, PQFP80, 12 X 12 MM, 0.50 MM PITCH, PLASTIC, TQFP-80
Maker	OKI	OKI	OKI
Parts packaging code	DIE	QFP	QFP
package instruction	DIE,	QFP,	TFQFP,
Contacts	80	80	80
Reach Compliance Code	unknown	unknown	unknown
Has ADC	YES	YES	YES
Other features	OPERATES AT -3.6 TO -2.6 NEGATIVE SUPPLY	OPERATES AT -3.6 TO -2.6 NEGATIVE SUPPLY	OPERATES AT -3.6 TO -2.6 NEGATIVE SUPPLY
bit size	4	4	4
maximum clock frequency	0.7 MHz	0.7 MHz	0.7 MHz
DAC channel	NO	NO	NO
DMA channel	NO	NO	NO
JESD-30 code	R-XUUC-N80	R-PQFP-G80	S-PQFP-G80
Number of I/O lines	20	20	20
Number of terminals	80	80	80
Maximum operating temperature	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C
PWM channel	NO	NO	NO
Package body material	UNSPECIFIED	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIE	QFP	TFQFP
Package shape	RECTANGULAR	RECTANGULAR	SQUARE
Package form	UNCASED CHIP	FLATPACK	FLATPACK, THIN PROFILE, FINE PITCH
Certification status	Not Qualified	Not Qualified	Not Qualified
ROM programmability	MROM	MROM	MROM
speed	0.7 MHz	0.7 MHz	0.7 MHz
Maximum supply voltage	3.6 V	3.6 V	3.6 V
Minimum supply voltage	2.6 V	2.6 V	2.6 V
Nominal supply voltage	3 V	3 V	3 V
surface mount	YES	YES	YES
technology	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	NO LEAD	GULL WING	GULL WING
Terminal location	UPPER	QUAD	QUAD
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER
length	-	20 mm	12 mm
Maximum seat height	-	2.5 mm	1.2 mm
Terminal pitch	-	0.8 mm	0.5 mm
width	-	14 mm	12 mm

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