ML63187B-XXXGA 查看數據表（PDF） - Oki Electric Industry

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产品描述 (功能)

生产厂家

ML63187B-XXXGA

4-Bit Microcontroller with Built-in1024-Dot Matrix LCD Drivers and Melody Circuit, Operating at 0.9 V (Min.)

Oki Electric Industry 

1Semiconductor

FEDL63187B-06

ML63187B/63189B

RECOMMENDED OPERATING CONDITIONS

• When backup is used

Parameter

Operating Temperature

Operating Voltage

Crystal Oscillation Frequency

Low-Speed RC Oscillation

Frequency

Ceramic Oscillation Frequency

High-speed RC Oscillation

Frequency

Symbol

Top

VDD

VDDI

fXT

fROSL

fCM

fROSH

Condition

—

—

—

CG = 5 to 25 pF

ROSL = 1.0 MΩ

ROSL = 1.1 MΩ

ROSL = 1.2 MΩ

VDD = 0.9 to 1.2 V

VDD = 1.2 to 2.7 V

VDD = 1.5 to 2.7 V

VDD = 0.9 to 1.2 V

ROSH = 400 kΩ

VDD = 1.2 to 2.7 V ROSH = 100 kΩ

ROSH = 75 kΩ

(VSS = 0 V)

Range

Unit

–20 to +70

°C

0.9 to 2.7

V

0.9 to 5.5

V

32.768 to 76.8 kHz

36 ±30%

33 ±30%

kHz

30 ±30%

Not applied

300k to 500k Hz

200k to 1M

Not applied

200k ±30%

Hz

700k ±30%

1M ±30%

• When backup is not used

Parameter

Operating Temperature

Operating Voltage

Crystal Oscillation Frequency

Low-Speed RC Oscillation

Frequency

Ceramic Oscillation Frequency

High-speed RC Oscillation

Frequency

Symbol

Top

VDD

VDDI

fXT

fROSL

fCM

fROSH

Condition

—

—

—

CG = 5 to 25 pF

ROSL = 1.0 MΩ

ROSL = 1.1 MΩ

ROSL = 1.2 MΩ

VDD = 1.8 to 5.5 V

ROSH = 100 kΩ

VDD = 1.8 to 5.5 V ROSH = 75 kΩ

ROSH = 51 kΩ

VDD = 1.8 to 3.5 V, ROSH = 30 kΩ

(VSS = 0 V)

Range

Unit

–20 to +70

°C

1.8 to 5.5

V

1.8 to 5.5

32.768 to 76.8 kHz

36 ±30%

33 ±30%

kHz

30 ±30%

200k to 2M

Hz

700k ±30%

1M ±30%

Hz

1.35M ±30%

2M ±30%

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