LC866428A 查看數據表（PDF） - SANYO -> Panasonic

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LC866428A

8-Bit Single Chip Microcontroller

SANYO -> Panasonic 

LC866432A/28A/24A/20A/16A/12A/08A

2. Recommended Operating Range at VSS1=VSS2=0V and Ta= -- 30°C to +70°C

Ratings

Parameter

Symbol

Pins

Conditions VDD [V] min.

typ.

max. unit

Operating

VDD(1) VDD1=VDD2 0.98µs ≤ tCYC

4.5

supply

tCYC ≤ 400µs

6.0 V

voltage range VDD(2)

3.9µs ≤ tCYC

2.5

6.0

tCYC ≤ 400µs

HOLD voltage VHD

VDD1=VDD2 RAMs and

2.0

6.0

Registers hold

voltage at HOLD

mode.

Pull-down

VP

VP

2.5 to 6.0 --35

VDD

voltage

Input high

VIH(1) Port 0 at CMOS Output disable 2.5 to 6.0 0.33VDD

VDD

voltage

output option

+1.0

VIH(2) Port 0 at N-ch

Output disable 4.0 to 6.0 0.8VDD

13.5

open drain output

2.5 to 4.0 0.75VDD

13.5

VIH(3) •Port 1

Output disable 2.5 to 6.0 0.75VDD

VDD

•Port 72, 73

•Port 3 at CMOS

output option

VIH(4) •Port 3 at N-ch Output disable 4.0 to 6.0 0.8VDD

13.5

open drain output Tr. OFF

2.5 to 4.0 0.75VDD

13.5

VIH(5) •Port 70

Output N-channel 2.5 to 6.0 0.75VDD

VDD

Port input /

Tr. OFF

interrupt

•Port 71

•RES

VIH(6) •Port 70

Output N-channel 2.5 to 6.0 0.9VDD

VDD

Watchdog timer Tr. OFF

VIH(7) •Port 8

Using as port 2.5 to 6.0 0.75VDD

VDD

•Port 74, 75

VIH(8) S16 to S37

Output P-channel 4.0 to 6.0 0.33VDD

VDD

Tr. OFF

+1.0

Input low

VIL(1)

Port 0 at CMOS Output disable 2.5 to 6.0 VSS

0.2VDD

voltage

output option

VIL(2)

Port 0 at N-ch

Output disable 2.5 to 6.0 VSS

0.25VDD

open drain output

VIL(3)

•Port 1, 3

Output disable 2.5 to 6.0 VSS

0.25VDD

•Port 72, 73

VIL(4)

•Port 70

Output N-channel 2.5 to 6.0 VSS

0.25VDD

Port input /

Tr. OFF

interrupt

•Port 71

•RES

VIL(5)

Port 70

Output N-channel 2.5 to 6.0 VSS

0.8VDD

Watchdog timer Tr. OFF

-- 1.0

VIL(6)

•Port 8

Using as port 2.5 to 6.0 0.75VSS

0.25VDD

•Port 74, 75

VIL(7)

S16 to S37

Output P-channel 4.0 to 6.0 VP

0.2VDD

Tr. OFF

No.6739-11/22

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