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D301 Scheda tecnica(PDF) 369 Page - Microchip Technology |
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D301 Scheda tecnica(HTML) 369 Page - Microchip Technology |
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369 / 416 page ![]() 2016-2018 Microchip Technology Inc. DS30010118D-page 369 PIC24FJ256GA705 FAMILY TABLE 32-11: INTERNAL VOLTAGE REGULATOR SPECIFICATIONS TABLE 32-12: HIGH/LOW-VOLTAGE DETECT CHARACTERISTICS Operating Conditions: -40°C < TA < +125°C (unless otherwise stated) Param No. Symbol Characteristics Min Typ Max Units Comments DVR TVREG Voltage Regulator Start-up Time — 10 — µs VREGS = 0 with any POR or BOR DVR10 VBG Internal Band Gap Reference 1.14 1.2 1.26 V DVR11 TBG Band Gap Reference Start-up Time —1 — ms DVR20 VRGOUT Regulator Output Voltage 1.6 1.8 2.0 V VDD > 1.9V DVR21 CEFC External Filter Capacitor Value 10 — — µF Series resistance < 3 recommended; < 5 required DVR30 VLVR Low-Voltage Regulator Output Voltage — 1.2 — V RETEN = 1, LPCFG = 0 Operating Conditions: -40°C < TA < +85°C (unless otherwise stated) Param No. Symbol Characteristic Min Typ Max Units Conditions DC18 VHLVD HLVD Voltage on VDD Transition HLVDL<3:0> = 0100(1) 3.45 — 3.73 V HLVDL<3:0> = 0101 3.25 — 3.58 V HLVDL<3:0> = 0110 2.95 — 3.25 V HLVDL<3:0> = 0111 2.75 — 3.04 V HLVDL<3:0> = 1000 2.65 — 2.92 V HLVDL<3:0> = 1001 2.45 — 2.70 V HLVDL<3:0> = 1010 2.35 — 2.60 V HLVDL<3:0> = 1011 2.25 — 2.49 V HLVDL<3:0> = 1100 2.15 — 2.39 V HLVDL<3:0> = 1101 2.08 — 2.28 V HLVDL<3:0> = 1110 2.00 — 2.15 V DC101 VTHL HLVD Voltage on LVDIN Pin Transition HLVDL<3:0> = 1111 —1.20— V DC105 TONLVD HLVD Module Enable Time — 5 — µs From POR or HLVDEN = 1 Note 1: Trip points for values of HLVD<3:0>, from ‘0000’ to ‘0011’, are not implemented. |
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