Datasheet > ML7012-03GA

ML7012-03GA

更新时间： 2024-01-30 10:24:04

品牌	Logo	应用领域
冲电气 - OKI		电信电信集成电路
页数	文件大小	规格书
22页	124K
描述
Modem, 2.4kbps Data, PQFP64, 14 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-64

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

ML7012-03GA 技术参数

生命周期：	Obsolete	零件包装代码：	QFP
包装说明：	QFP,	针数：	64
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.84	数据速率：	2.4 Mbps
JESD-30 代码：	S-PQFP-G64	长度：	14 mm
功能数量：	1	端子数量：	64
最高工作温度：	70 °C	最低工作温度：	-20 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	QFP
封装形状：	SQUARE	封装形式：	FLATPACK
认证状态：	Not Qualified	座面最大高度：	2.4 mm
标称供电电压：	3 V	表面贴装：	YES
电信集成电路类型：	MODEM	温度等级：	COMMERCIAL
端子形式：	GULL WING	端子节距：	0.8 mm
端子位置：	QUAD	宽度：	14 mm
Base Number Matches：	1

ML7012-03GA 数据手册

FEDL 7012-03-01

Semiconductor

ML7012-03

PIN DESCRIPTIONS

System & Clock

Symbol

OSCO

OSC1

I/O

Description

Pins to connect crystal, resistors and capacitors for the master clock oscillation. When

supplying the master clock from an external source, use OSC0 and leave OSC1 open.

Master clock frequency = 11.0592 MHz. When PDN/RST = “0”, OSC1 = “1”.

Power-down and reset control input pin. When PDN/RST = “0”, this device is in the

power-down state and internal circuits are reset.

“0”: Power-down state, “1”: Normal operation

After power-on, use this pin after setting it to “0” for 1 µs or more to reset internal

circuits. Waiting for 230 ms or more is required until restarting a normal operation after

reset release.

PDN/RST

If this pin remains at “0” after power-on, the internal circuits become undefined and

the power-down current may increase. To avoid this, input “1” to this pin and start

oscillation or input the master clock to operate the internal circuits, and then set it to

“0”

V.24 Serial Interface

Symbol

STD

I/O

Description

Send data input pin

0: Space, 1: Mark

0: On, 1: Off

Receive data output pin

SRD

RTS

CTS

When PDN/RST = “0”, SRD outputs “1”.

RTS (Request to Send) signal input pin

CTS (Clear to Send) signal output pin

When PDN/RST = “0”, CTS outputs “1”.

DCD (Data Carrier Detect) signal output pin

When PDN/RST = “0”, DCD outputs “1”.

DSR (Data Set Ready) signal output pin

When PDN/RST = “0”, DSR outputs “1”.

DTR (Data Terminal Ready) signal input pin

CI (Calling Indicator) signal output pin (*2)

When PDN/RST = “0”, CI outputs “1”.

0: On, 1: Off

DCD

0: On, 1: Off

DSR

DTR

0: On, 1: Off

4/22

1 2 345 6 7...22

下载PDF

与ML7012-03GA相关器件

型号	品牌	描述	获取价格	数据表
ML7012-04GA	OKI	2400 bps Single Chip Full Duplex Data Modem with Protocol	获取价格
ML701B8R	MITSUBISHI	InGaAsP-MQW-FP LASER DIODES	获取价格
ML7020	OKI	1200 bps MODEM for Remote Control Systems	获取价格
ML7021	OKI	Echo Canceler	获取价格
ML7021MB	OKI	ISDN Echo Canceller, 1-Func, CMOS, PDSO28, 0.485 INCH, 0.65 MM PITCH, PLASTIC, SSOP-28	获取价格
ML7022	OKI	Single Rail Dual Channel PCM CODEC	获取价格