FM2306A Shanghai Fudan Microelectronics Co., Ltd., FM2306A Datasheet

FM2306A

Manufacturer Part Number

FM2306A

Description

Fm2306a Single-phase Multi-rate Watt-hour Meter Ic

Manufacturer

Shanghai Fudan Microelectronics Co., Ltd.

Datasheet

1.FM2306A.pdf (2 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

FM2306A

Manufacturer:

Quantity:

20 000

Current page: 1 of 2
Download datasheet (247Kb)

FM2306A provides low cost, high reliability single chip solution of Multi-Rate

Watt-Hour Meter. It can implement different region protocol of single phase

Multi-Rate Watt-Hour Meter; support both mechatronics Watt-Hour Meter and full

electronic Watt-Hour Meter. It can directly drive dual-rate register, LED and LCD.

FM2306A can perform accurate timing, time-stage management, energy statistic,

data maintenance, programming configuration, pulse output, meter-constant setup,

infrared and 485 communications according to “Single-phase Multi-rate Watt-Hour

Meter Technical Specification”.

FM2306A

Multi-Rate Watt-Hour Meter IC

Key Feature

Electrical Characteristics

Low power Real Time Clock, still run after power off

Non-Volatile Pulse Count circuit

Double-photoelectric pulse sample circuit, compatible with both

Two UART’s one can be configured as infrared modulation

4x24 LCD display driver /12x8 LED scan display

Embedded PLL circuit, generates MCU clock

Embedded temperature sensor and ADC, crystal oscillator’s

Battery voltage detecting circuit

Voltage monitor circuit, includes power on reset, power off reset

Hardware WatchDog

Backup power also support capacitance and battery

128 bytes Non-Volatile RAM

Embedded 2Kx8 EEPROM, support 32 bytes page write method

Embedded MCU, compatible with PIC16C6X, 8Kx14, MTP ROM,

Operating temperature: - 40℃ ~ + 85℃

Operating voltage: 4.5V~5.5V

Operating current：

full electronic Watt-Hour Meter and Mechatronics Watt-Hour Meter

temperature compensate

and low voltage detection

368x8 RAM

Typical high-speed mode: 4.5mA

Typical Low-speed mode: 0.5μA

Clock maintaining mode: less than 0.5μA

Single-Phase

FM2306A Single-Phase

Multi-Rate Watt-Hour Meter IC

Related parts for FM2306A

FM2306A Summary of contents

Page 1

... Single-Phase FM2306A Multi-Rate Watt-Hour Meter IC FM2306A provides low cost, high reliability single chip solution of Multi-Rate Watt-Hour Meter. It can implement different region protocol of single phase Multi-Rate Watt-Hour Meter; support both mechatronics Watt-Hour Meter and full electronic Watt-Hour Meter. It can directly drive dual-rate register, LED and LCD. ...

Page 2

... FM2306A Single-Phase Multi-Rate Watt-Hour Meter IC Pin Shanghai Fudan Microelectronics Co., Ltd. Address: Bldg No. 4, 127 Guotai Rd, Shanghai City China. Postcode: 200433 Tel: (86-21) 6565 5050 Fax: (86-21) 6565 9115 Shanghai Fudan Microelectronics (HK) Co., Ltd. Address: Unit 506, 5/F., East Ocean Centre, 98 Granville Road, Tsimshatsui East, Kowloon, Hong ...

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