MSM9225GS-2K 查看數據表（PDF） - Oki Electric Industry

零件编号

产品描述 (功能)

生产厂家

MSM9225GS-2K

CAN (Controller Area Network) Controller

Oki Electric Industry 

¡ Semiconductor

MSM9225

Symbol

Pin Type

Description

Microcontroller interface select pins.

Mode1, 0 29, 30 I

Mode1 Mode0

0

0 Parallel mode

0

1

1

0

1

1 Serial mode

Interface

Separate buses No address latch signal

With address latch signal

Multiplexed buses

INT

11

O

RESET

25

I

XT

13

I

XT

14

O

RX0, RX1 18, 19 I

TX0, TX1 22, 23 O

12, 24,

VDD

—

40

6, 15, 21

GND

—

28, 39

AVDD

20 —

AGND

17 —

Interrupt request output pin.

When an interrupt request occurs, a "L" level is output.

Three types of interrupts share this pin: transmission complete, reception complete,

and error.

Reset pin.

System is reset when this pin is at a "L" level.

Clock pins. If internal oscillator is used, connect a crystal oscillator. If external

clock is input, input clock via XT pin. The XT pin should be left open.

Receive input pin. Differential amplifier included.

Transmission output pin.

Internal logic power supply pin.

Internal logic GND pin.

Power supply pin for receive input differential amplifier.

GND pin for receive input differential amplifier.

5/73

Share Link: