SD3004. Energy Measurement SOC. Features. General Description. Ordering Information. Pin Diagram and Descriptions
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1 Energy Measurement SOC Features High precision energy measurement Provide RMS voltage and RMS current Calculates active power and power factor Calculates AC frequency High frequency CF pulse for calibration Calculates total energy usage over time 4 seg 4 com LCD drivers, can be switched to become I/O ports Supports LED driving Real time clock, can output second signal UART and I C interfaces K*6 bits OTP program memory, support online programming, 8 bytes data memory Operating voltage: energy measurement circuit V, rest of the IC.4 5.5V General Description The SD004 is an electric energy measurement SOC with built in MCU, energy/voltage/current measurement circuit, LCD/LED display drivers, and UART communication interface. It greatly simplifies circuit designs and reduces production costs for energy meter, metering socket, and similar products. Ordering Information LQFP package Pin Diagram and Descriptions P5/F P5/F P0/SEG0/DOUT P/SEG P/SEG P/SEG P4/SEG4 P5/SEG5 P6/SEG6 P7/SEG7 P0/SEG8 P/SEG9 P/SEG0 P/SEG P4/SEG P5/SEG SDIC XXXXXXX SD P6/SEG4 P7/SEG5 P0/INT0/SCK P/INT/DIN P/SCL P/SDA P4/TXD P5/RXD P6/PPG8 P7/PPG6 VPP P40/SEG6 P4/SEG7 P4/SEG8 PLLC VBIAS CF XTOUT XTIN XOUT XIN REVP NRST VREF A VP VN VN VP P57/COM P56/COM P55/COM P54/COM0 P47/SEG P46/SEG P45/SEG P44/SEG0 P4/SEG9 Figure. Pin out diagram SDIC Microelectronics Rev. 0.c Aug 0
2 Table. Pin Descriptions Pin No. Pin Name Pin Attribute Pin Description P5/F I/O Port P5 or step motor drive F P5/F I/O Port P5 or step motor drive F -8 P0/SEG0/DOUT-- P7/SEG5 LCD driver, I/O Port P0-P7, P0-P7, or LCD SEG0-SEG5 Pin is data output DOUT during OTP programming 9 P0/INT0/SCK I/O Port P0 or interrupt INT0, interrupt edge selectable Clock input SCK during OTP programming 0 P/INT/DIN I/O Port P or interrupt INT, interrupt edge selectable Data input DIN during OTP programming P/SCL I/O Port P or I C clock SCL P/SDA I/O Port P or I C data SDA P4/TXD I/O Port P4 or UART data transmit TXD 4 P5/RXD I/O Port P5 or UART data receive RXD 5 P6/PPG8 I/O Port P6 or 8 bits PPG output PPG8 6 P7/PPG6 I/O Port P7 or 6 bits PPG output PPG6 7 Ground Digital ground 8 Power Digital supply voltage 9 VPP HV power High voltage power for OTP programming P40/SEG6-- P47/SEG P54/COM0-- P57/COM LCD driver, I/O LCD driver, I/O Port P40-P47 or LCD SEG6-SEG Port P54-P57 or LCD common COM0-COM 4 VP Analog Channel (Current) positive input 4 VN Analog Channel (Current) negative input 44 VN Analog Channel (Voltage) negative input 45 VP Analog Channel (Voltage) positive input 46 Power Analog supply voltage 47 A Ground Analog ground 48 VREF Analog.5V reference output 49 - No connect, can connect to supply or ground 50 NRST I Reset pin, active low 5 REVP O 5 XIN Analog.58MHz crystal oscillator input 5 XOUT Analog.58MHz crystal oscillator output 54 XTIN Analog.768kHz crystal oscillator input 55 XTOUT Analog.768kHz crystal oscillator output Goes high when phase difference between voltage and current is greater than 90 degrees. REVP updates its logic state when a CF pulse is issued No connect, can connect to supply or ground 57 CF O Calibration frequency output 58 Ground Digital ground SDIC Microelectronics Rev. 0.c Aug 0 of 6
3 59 Power Digital supply voltage 60 - No connect, can connect to supply or ground 6 VBIAS Analog LCD bias voltage, adjustable through external resistor 6 - No connect, can connect to supply or ground 6 PLLC Analog External capacitor for PLL 64 - No connect, can connect to supply or ground Typical Application P+ U 4 P- CF Opto-coupler output U D R 64 6 C 0pf R C 0pf Y.768KHz C 0pf Reset circuit R 0K C4 0uf D C5 0uf/6V + R4 0R C6 C7 0uf/6V + C8 PLLC VBIAS CF XTOUT XTIN XOUT XIN REVP NRST SEG 4 SEG 5 SEG 6 SEG 4 7 SEG 5 8 SEG 6 9 SEG 7 0 SEG 8 SEG 9 SEG 0 SEG 4 SEG 5 6 P5/F P5/F P0/SEG0/DOUT P/SEG P/SEG P/SEG P4/SEG4 P5/SEG5 P6/SEG6 P7/SEG7 P0/SEG8 P/SEG9 P/SEG0 P/SEG P4/SEG P5/SEG SDIC YYWWFNN SD004 P6/SEG4 P7/SEG5 P0/INT0/SCK P/INT/DIN PSCL P/SDA P4/TXD P5/RXD P6/PPG8 P7/PPG6 GNG VPP P40/SEG6 P4/SEG7 P4/SEG P0 P P P P4 P5 P6 P7 9 0 VPP VREF A VP VN VN VP P57/COM P56/COM P55/COM P54/COM0 P47/SEG P46/SEG P45/SEG P44/SEG0 P4/SEG VP 44 VN 4 VN 4 VP 4 COM COM COM COM0 C9 0uf/6V C nf C nf C nf C + R7 U 4C0 A0 VCC 8 A WP 7 4 A SCL SDA 6 5 R5 C0 R6 I+ Current Input I- R 0K R 0K UN Voltage Input UL Z C5 0nF/50VAC R9 M C6 0.47uf R0 MOV R8 R 00/W VP C4 nf D IN474A D4 IN C7 470uf/5V U4 IN LM78L05 OUT + + C8 C9 0uf/6V C0 Z Figure. Typical application diagram SDIC Microelectronics Rev. 0.c Aug 0 of 6
4 Electrical Specifications Table. Absolute Maximum Ratings Symbol Parameter Minimum Maximum Unit T A Operating temperature C T S Storage temperature C V DD Supply voltage V Vpp Programming voltage V V IN, V OUT Digital input/output voltage -0. V DD +0. V T L Reflow temperature profile Per IPC/JEDECJ-STD-00C C Remarks:. CMOS device can easily be damaged by electrostatics. It must be stored in conductive foam, and careful not to exceed the operating voltage range.. Turn off power before insert or remove the device. Symbol Table. Electrical Specifications(=5V,=5V) Parameter Minimu m Typic al Maximu m PLLOSC Operating frequency MHz PLL clock Unit Conditions/Remarks OSCK Operating frequency khz External crystal oscillator HOSC Operating frequency MHz External high frequency crystal oscillator RCK Operating frequency khz Internal RC oscillator FOSC Operating frequency MHz Digital power supply V Analog power supply V IDD Operating current ma Operating frequency -4 or a selectable frequency derived from them.58mhz clock, MCU active, energy measuring, LCD displaying IDD Operating current ua.768khz clock, MCU sleep, energy measuring stops, LCD displaying IDD Operating current ua All oscillators stop, MCU stops PORT/PORT/PORT4/PORT5 VIL VIH Digital input low voltage Digital input high voltage PORT NRST PORT/PORT/PORT4/PORT PORT NRST Rpu Pull up resistance 50K -- 00K Ω PORT/NRST VOL Digital output low voltage V VOH Digital output high voltage V VPP Programming voltage.75.5 V SDIC Microelectronics Rev. 0.c Aug 0 4 of 6
5 VREF Reference value..5.7 V T_VREF Reference TC 0 60 ppm/ -40 ~85 I_ACCU Measurement accuracy %FSR Voltage/current channels RANGE Channel input signal range mv Current input, 50/60 Hz RANGE Channel input signal range mv Voltage input, 50/60 Hz CMR Common mode range 0.7 V Channel and channel SDIC Microelectronics Rev. 0.c Aug 0 5 of 6
6 Packaging Information D D b 48 b 49 c c E E BASE METAL WITH PLATING 64 7 SECTION B-B 6 b e B B A A A 0.5 θ F A L L DETAIL:F Dimensions: mm Symbol Min. Nom. Max. A.60 A A A b b c c D D E E e 0.50BSC L L.00BSC Ө 0 7 Figure. Mechanical specification SDIC Microelectronics Rev. 0.c Aug 0 6 of 6
SDIC XXXXXXX SD
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CMT2300A Ultra Low Power Sub-1GHz Transceiver Features Frequency Range: 213 to 960 MHz Modulation: OOK, (G)FSK 和 (G)MSK Data Rate: 0.5 to 250 kbps Sensitivity: -120 dbm at 2.4 kbps, F RF = 433.92 MHz -109
Energy Metering IC with On-Chip Fault Detection AD7751*
a FEATURES High Accuracy, Supports 50 Hz/60 Hz IEC 51/1036 Less than 0.1% Error Over a Dynamic Range of 500 to 1 The AD7751 Supplies Average Real Power On the Frequency Outputs F1 and F The High Frequency
Techcode TD8215. Step-up DC/DC Controller. General Description. Features. Applications. Pin Configurations DATASHEET TD8215 INV SCP VDD CTL
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NCT5927W. Nuvoton. Level translating
Nuvoton Level translating I 2 C-bus/SMBus Repeater Date: Nov.14, 2014 Revision: 1.01 Datasheet Revision History PAGES DATES VERSION MAIN CONTENTS 1 2012/07/13 0.1 Draft version. 2 2012/08/15 0.2 1. Modify
78P2252 STM-1/OC-3 Transceiver
RFO LF LLBACK XTAL1 XTAL2 HUB/HOST PAR/SER 8BIT/$BIT DESCRIPTION The 78P2252 is a transceiver IC designed for 155.52Mbit/s (OC-3 or STM-1) transmission. It is used at the interface to a fiber optic module.
Dual Bidirectional I 2 C-Bus and SMBus Voltage-Level Translator UM3212M8 MSOP8 UM3212DA DFN
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RW1026 Dot Matrix 48x4 LCD Controller / Driver
Features Operating voltage: 2.4V~5.5V Internal LCD Bias generation with voltage-follower buffer External resistor CR oscillator External 256k Hz frequency source input Selection of 1/2 or 1/3 bias, and
Phase Detector. Selectable / 1,/ 2,/4,/8. Selectable / 1,/2
Programming Logic PL611-01 FEATURES Advanced programmable PLL design Very low Jitter and Phase Noise (30-70ps Pk-Pk typical) Up to 3 programmable outputs Output frequency up to 200MHz CMOS. Accepts Crystal
Mitsubishi Semiconductors <Dual-In-Line Package Intelligent Power Module> PS21865 Transfer-Mold Type Insulated Type
Pre DS.Kou,M.Sakai,F.Tametani Rev D D S.Kou,T.Iwagami,F.Tametani Apr DM.Fukunaga 02-8/9 M.Fukunaga 03-8/6 Applications : AC100V 200V three-phase inverter drive for small power motor control. Integrated
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www.sii-ic.com 2-WIRE REAL-TIME CLOCK Seiko Instruments Inc., 2004-2010 Rev.3.0_00 The is a CMOS 2-wire real-time clock IC which operates with the very low current consumption and in the wide range of
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CLK1 GND. Phase Detector F VCO = F REF * (2 * M/R) VCO. P-Counter (14-bit) F OUT = F VCO / (2 * P) Programming Logic
PL611s-19 PL611s-19 FEATURES Designed for Very Low-Power applications Input Frequency, AC Coupled: o Reference Input: 1MHz to 125MHz o Accepts >0.1V input signal voltage Output Frequency up to 125MHz LVCMOS
ES /2 DMM. Features. General Description. Absolute Maximum Ratings
Features 22000 counts, adjustable PEAK Hold function with calibration mode Input signal full scale = 220 mv (sensitivity = 10 uv/count) X10 function (sensitivity = 1 uv/count) Conversion rate selectable
R/W address auto increment External Crystal kHz oscillator
RAM Mapping 328 LCD Controller for I/O MCU PATENTED PAT No. : 099352 Features Operating voltage: 2.7V~5.2V R/W address auto increment External Crystal 32.768kHz oscillator Two selectable buzzer frequencies
Programmable Low Voltage 1:10 LVDS Clock Driver ADN4670
Data Sheet Programmable Low Voltage 1:10 LVDS Clock Driver FEATURES FUNCTIONAL BLOCK DIAGRAM Low output skew
YB1520 Step-up DC-DC Converter, White LED Driver
Description The YB1520 is a step-up DC-DC converter; operates as current source to drive up to 18 white LEDs in parallel/series configuration. Series connecting of the LEDs provides identical LED currents
DATA SHEET. TDA8415 TV and VTR stereo/dual sound processor with integrated filters and I 2 C-bus control INTEGRATED CIRCUITS
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A8160A. AiT Semiconductor Inc. APPLICATION ORDERING INFORMATION TYPICAL APPLICATION
DESCRIPTION The is a step-up DC-DC converter specifically designed for driving white LEDs with a constant current. The internal MOSFET can support up to 10 White LEDs for backlighting and OLED power application,
Block Diagram , E I F = O 4 ) + J H 6 E E C + E H? K E J +,, H E L A H * E = I + E H? K E J + + % 8,, % 8 +, * * 6 A. H A G K A? O
PAT No. : 099352 RAM Mapping 488 LCD Controller for I/O MCU Technical Document Application Note Features Operating voltage: 2.7V~5.2V Built-in LCD display RAM Built-in RC oscillator R/W address auto increment
Parameters Symbol Min. Typ. Max. Unit Condition Frequency Range Output Frequency Range f MHz
Features Any frequency between 1 MHz and 110 MHz accurate to 6 decimal places Operating temperature from -40 C to +85 C. Refer to MO2018 for -40 C to +85 C option and MO2020 for -55 C to +125 C option
24-bit Step Size, Resolution 3 Hz typ Exact Frequency Mode Built-in Digital Self Test 40 Lead 6x6 mm SMT Package: 36 mm 2. Phased Array Applications
Features Tri-band RF Bandwidth: Ultra Low Phase Noise -111 dbc/hz in Band Typ. Figure of Merit (FOM) -227 dbc/hz < 180 fs RMS Jitter Typical Applications Cellular/4G Infrastructure Repeaters and Femtocells
HT2015. HART Modem FSK 1200 bps. Features. Description. Applications. Datasheet HT January 2016
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