LC86E4448 View Datasheet(PDF) - SANYO -> Panasonic

Part Name

Description

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LC86E4448

UVEPROM built-in 8-bit Single Chip Microcontroller

SANYO -> Panasonic 

LC86E4448

2. Recommended Operating Range at Ta = +10°C to +40°C, VSS = 0 V

Parameter

Symbol

Operating supply

voltage range

Hold voltage

VDD(1)

VDD(2)

VHD

Input high-level

voltage

VIH(1)

VIH(2)

VIH(3)

Input low-level

voltage

VIH(4)

VIH(5)

VIL(1)

VIL(2)

VIL(3)

VIL(4)

VIL(5)

CVIN input

amplitude

VCVIN

Operation

cycle time

tCYC(1)

tCYC(2)

* Vp-p : Peak-to-peak voltage

Pins

Conditions

Ratings

VDD [V]

min

typ

max

DVDD, AVDD

0.97 µs ≤ tCYC

≤ 1.02 µs

4.5

5.5

0.97 µs ≤ tCYC

≤ 400 µs

4.5

5.5

DVDD, AVDD

RAMs and the

registers hold data

at HOLD mode.

2.0

5.5

Port 0 (Schmitt)

Output disable

4.5 to 5.5 0.6VDD

VDD

• Ports 1, 2 (Schmitt) Output disable

4.5 to 5.5 0.75VDD

VDD

• P72, 73

• HS, VS

• P70

Output N-channel 4.5 to 5.5 0.75VDD

VDD

port input / interrupt transistor OFF

• P71

• RES

(Schmitt)

P70

Output N-channel 4.5 to 5.5 VDD–0.5

VDD

Watchdog timer input transistor OFF

Port 9

port input

4.5 to 5.5 0.7VDD

VDD

Port 0

(Schmitt) Output disable

4.5 to 5.5

VSS

0.2VDD

• Ports 1, 2

• P72, 73

• HS, VS

• Port 9

(Schmitt)

Output disable

4.5 to 5.5

VSS

0.25VDD

• P70

port input / interrupt

• P71

• RES

(Schmitt)

N-channel

transistor OFF

4.5 to 5.5

VSS

0.25VDD

P70

N-channel

Watchdog timer input transistor OFF

4.5 to 5.5

VSS

0.6VDD

Port 9

port input

4.5 to 5.5

VSS

0.3VDD

CVIN

5.0 1Vp-p 1Vp-p 1Vp-p

–3dB

+3dB

OSD function

4.5 to 5.5

0.97 1

1.02

Except OSD function 4.5 to 5.5

0.97

400

Unit

V

Vp-p *

µs

No. 5648-10/20

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