LC86E4448 查看數據表（PDF） - SANYO -> Panasonic

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LC86E4448

UVEPROM built-in 8-bit Single Chip Microcontroller

SANYO -> Panasonic 

LC86E4448

Parameter

Symbol

Pins

Oscillation

frequency range

(Note 1)

FmCF(1)

FmCF(2)

CF1, CF2

FmLC LC1, LC2

FmRC

FsXtal

XT1, XT2

Oscillation stable

time period

(Note 2)

tmsCF(1)

tmsCF(2)

CF1, CF2

tss Xtal XT1, XT2

Conditions

Ratings

VDD [V] min typ

max

12 MHz (ceramic

resonator oscillation)

Refer to Figure 1.

4.5 to 5.5 11.76

12 12.24

12.08 MHz (ceramic

resonator oscillation)

Refer to Figure 1.

4.5 to 5.5 11.84 12.08

12.32

14.11 MHz

(LC oscillation)

Refer to Figure 2.

4.5 to 5.5

14.11

RC oscillation

4.5 to 5.5

0.4

0.8

3.0

32.768 kHz (crystal

resonator oscillation)

Refer to Figure 3.

4.5 to 5.5

32.768

12 MHz (ceramic

resonator oscillation)

Refer to Figure 4.

4.5 to 5.5

0.02

0.2

12 MHz (ceramic

resonator oscillation)

Refer to Figure 4.

4.5 to 5.5

0.02

0.2

32.768 kHz (crystal

resonator oscillation)

Refer to Figure 4.

4.5 to 5.5

1.0

5.0

Unit

MHz

kHz

ms

s

(Note 1) Refer to table 1, 2 and 3 for oscillation constant.

(Note 2) The oscillation stable time period refers to the time it takes to oscillate stably after the following conditions.

1. Applying the first supply voltage.

2. Release of the HOLD mode.

3. Release of the stopping of the main-clock oscillation. (Refer to Figure 4)

No. 5648-11/20

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