Datasheet > 78M6612-IM/F/P

78M6612-IM/F/P

更新时间： 2024-02-21 16:03:46

品牌	Logo	应用领域
TERIDIAN		插座
页数	文件大小	规格书
111页	1528K
描述
Single-Phase, Dual-Outlet Power and Energy Measurement IC

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技术参数
数据手册

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78M6612-IM/F/P 技术参数

是否Rohs认证：	符合	生命周期：	Contact Manufacturer
包装说明：	HVQCCN,	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.3	其他特性：	SEATED HGT-NOM
可调阈值：	YES	模拟集成电路 - 其他类型：	POWER SUPPLY MANAGEMENT CIRCUIT
长度：	8 mm	湿度敏感等级：	3
信道数量：	1	功能数量：	1
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装代码：	HVQCCN	峰值回流温度（摄氏度）：	NOT SPECIFIED
座面最大高度：	0.85 mm	最大供电电压 (Vsup)：	3.6 V
最小供电电压 (Vsup)：	3 V	标称供电电压 (Vsup)：	3.3 V
温度等级：	INDUSTRIAL	端子节距：	0.4 mm
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	8 mm
Base Number Matches：	1

78M6612-IM/F/P 数据手册

DS_6612_001

78M6612 Data Sheet

7.3 Digital Pins

Name

Type Circuit Description

COM3,

COM2,

COM1,

COM0

LCD common outputs: These four pins provide the select signals for the LCD

display.

Dedicated LCD segment output pins. SEG 14 and SEG15 are only

available on the 68-pin package.

SEG0…SEG18

Multi-use pins, configurable as either LCD SEG driver or DIO. (DIO4 = SCK,

DIO5 = SDA when configured as EEPROM interface, WPULSE = DIO6,

VARPULSE = DIO7 when configured as pulse outputs). If unused, these

pins must be configured as DIOs and set to outputs by the firmware.

SEG24/DIO4…

SEG31/DIO11

I/O

3, 4, 5

SEG34/DIO14

…

SEG37/DIO17,

SEG39/DIO19,

SEG40/DIO20

Multi-use pins, configurable as either LCD SEG driver or DIO. If unused,

these pins must be configured as DIOs and set to outputs by the

firmware.

I/O

3, 4, 5

Multi-use pins, configurable as LCD driver or DIO (QFN 68 package only). If

3, 4, 5 unused, this pin must be configured as a DIO and set to an output by

SEG41/DIO21

the firmware.

E_RXTX/SEG38

E_RST/SEG32

I/O

1, 4, 5

4, 5

Multi-use pins, configurable as either emulator port pins (when ICE_E pulled

high) or LCD SEG drivers (when ICE_E tied to GND).

E_TCLK/SEG33

ICE enable. When zero, E_RST, E_TCLK, and E_RXTX become SEG32,

SEG33, and SEG38 respectively. For production units, this pin should be

pulled to GND to disable the emulator port. This pin should be brought out to

the programming interface in order to create a way for reprogramming parts

that have the SECURE bit set.

ICE_E

Multi-use pin, configurable as either Clock PLL output or LCD segment

driver. Can be enabled and disabled by CKOUT_E[1:0].

CKTEST/SEG19

TMUXOUT

4, 5

Digital output test multiplexer. Controlled by TMUX[4:0].

Multi-use pin, configurable as UART1 Input or general DIO. When con-

figured as RX1, this pin can optionally receive a signal from an external

photo-detector used in an IR serial interface. If unused, this pin must be

terminated to V3P3D or GNDD, or configured as a DIO and set to an

output by the firmware.

RX1/DIO1

TX1/DIO2

I/O

3, 4, 7

3, 4

Multi-use pin, configurable as a transmit output from UART1 (or optionally an

Optical LED Transmit Output), WPULSE, RPULSE, or general DIO. When

configured as TX1, this pin is capable of directly driving an LED for

transmitting data in an IR serial interface. If unused, this pin must be left

open, or configured as a DIO and set to an output by the firmware.

DIO pin (QFN 68 package only)

DIO3

I/O

3, 4

This input pin resets the chip into a known state. For normal operation, this

pin is connected to GNDD. To reset the chip, this pin should be pulled high.

No external reset circuitry is necessary. Direct connect to ground in normal

operation.

RESET

UART input. If unused, this pin must be terminated to V3P3D or GNDD.

UART output.

RX0

TX0

Enables Production Test. Must be grounded in normal operation.

TEST

Pin types: P = Power, O = Output, I = Input, I/O = Input/Output

The circuit number denotes the equivalent circuit, as specified on the following page.

Rev. 1.2

107

1...104 105 106107108 109 110 111

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