參數(shù)資料
型號(hào): EM773FHN33,551
廠商: NXP Semiconductors
文件頁(yè)數(shù): 24/51頁(yè)
文件大小: 0K
描述: IC ENERGY METER ARM 32VQFN
其它有關(guān)文件: EM773 Energy Metering IC Training
特色產(chǎn)品: EM773 Energy Metering IC
標(biāo)準(zhǔn)包裝: 260
核心處理器: ARM? Cortex?-M0
芯體尺寸: 32-位
速度: 48MHz
連通性: I²C,SPI,UART/USART
外圍設(shè)備: 欠壓檢測(cè)/復(fù)位,POR,WDT
輸入/輸出數(shù): 25
程序存儲(chǔ)器容量: 32KB(32K x 8)
程序存儲(chǔ)器類(lèi)型: 閃存
RAM 容量: 8K x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 3.6 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 32-VQFN 裸露焊盤(pán)
包裝: 托盤(pán)
配用: 568-6681-ND - BOARD EVAL EM773 METER EU PLUG
568-6680-ND - BOARD EVAL EM773 METER US PLUG
其它名稱(chēng): 568-5213
EM773
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 2 — 3 January 2012
30 of 51
NXP Semiconductors
EM773
Energy metering IC
9.4 Electrical pin characteristics
Conditions: VDD = 3.3 V; on pin PIO0_7.
Fig 10. High-drive output: Typical HIGH-level output voltage VOH versus HIGH-level
output current IOH.
Conditions: VDD = 3.3 V; on pins PIO0_4 and PIO0_5.
Fig 11. I2C-bus pins (high current sink): Typical LOW-level output current IOL versus
LOW-level output voltage VOL
IOH (mA)
0
60
40
20
10
50
30
002aae990
2.8
2.4
3.2
3.6
VOH
(V)
2
T = 85
°C
25
°C
40 °C
VOL (V)
0
0.6
0.4
0.2
002aaf019
20
40
60
IOL
(mA)
0
T = 85
°C
25
°C
40 °C
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