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MSM6636B

SAE-J1850 Multiplex Communication Protocol Conformity Transmission Controller for Automotive LAN

Oki Electric Industry 

¡ Semiconductor

RECOMMENDED OPERATING CONDITIONS

Parameter

Power Supply Voltage

Operating Frequency

Ambient Temperature

Symbol

DVDD, AVDD

fOSC

Ta

Condition

AVDD=DVDD

DVDD=AVDD=5V±10%

—

MSM6636B

Range

4.5 to 5.5

2 to 16

–40 to +85

DGND=AGND=0V

Unit

V

MHz

°C

ELECTRICAL CHARACTERISTICS

DC Characteristics

Parameter

"H" Input Voltage

"L" Input Voltage

"H" Input Voltage

"L" Input Voltage

"H" Input Voltage

"L" Input Voltage

Receiver Hysteresis Width

"H" Input Current

"L" Input Current

"H" Input Current

"L" Input Current

"H" Input Current

"L" Input Current

"H" Output Voltage

"L" Output Voltage

"H" Output Voltage

"L" Output Voltage

GND Offset Voltage

Current Consumption 1

Current Consumption 2

Symbol

VIH1

VIL1

VIH2

VIL2

VIH3

VIL3

VH

IIH1

IIL1

IIH2

IIL2

IIH3

IIL3

VOH1

VOL1

VOH2

VOL2

VOFF

IDS

IDD

DVDD=AVDD=5V±10%, DGND=AGND=0V, Ta=–40 to +85°C

Applied pin

Condition (see below Min. Typ. Max. Unit

for A-E)

—

A

DVDD ¥ 0.8 — DVDD+0.3 V

—

A

DGND–0.3 — DVDD ¥ 0.2 V

—

E

DVDD ¥ 0.7 — DVDD+1.0 V

—

E

DGND–1.0 — DGND ¥ 0.3 V

—

B

2.4

— DVDD+0.3 V

—

B

–0.3

—

0.8

V

—

E

100

— 400 mV

VI=VDD

B

—

—

+1

mA

VI=0V

VI=VDD

VI=0V

B

—

—

–1

mA

RES

—

—

+1

mA

RES

—

— –100 mA

VI=VDD

BI (+)

—

— +100 mA

VI=0V

BI (–)

—

— –100 mA

IO=–400µA

IO=+3.2mA

C, AD0–7 DVDD–0.4 —

—

V

C, AD0–7

—

— DGND+0.4 V

IO=–4.0mA

IO=+4.0mA

—

D

DVDD–0.4 —

—

V

D

—

— DGND+0.4 V

—

—

—

±1

V

During sleep

—

—

*1

50

mA

f=16MHz,

—

no load

—

—

10

mA

A: RES, CS

B: ALE, WR, RD, AD0-7

C: INT

D: BO–, BO+

E: BI–, BI+

*1 Typ.=0.2mA when VDD=5V, f=16 MHz, Ta=25°C

5/13

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