DSPIC30F2012AT-20E/ML 查看數據表（PDF） - Microchip Technology

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DSPIC30F2012AT-20E/ML

High-Performance, 16-bit Digital Signal Controllers

Microchip Technology 

dsPIC30F2011/2012/3012/3013

FIGURE 20-1:

LOW-VOLTAGE DETECT CHARACTERISTICS

VDD

LV10

LVDIF

(LVDIF set by hardware)

TABLE 20-10: ELECTRICAL CHARACTERISTICS: LVDL

DC CHARACTERISTICS

Standard Operating Conditions: 2.5V to 5.5V

(unless otherwise stated)

Operating temperature -40°C ≤ TA ≤ +85°C for Industrial

-40°C ≤ TA ≤ +125°C for Extended

Param

No.

Symbol

Characteristic(1)

Min Typ

LV10 VPLVD LVDL Voltage on VDD transition LVDL = 0000(2) —

—

high-to-low

LVDL = 0001(2) —

—

LVDL = 0010(2) —

—

LVDL = 0011(2) —

—

LVDL = 0100 2.50 —

LVDL = 0101 2.70 —

LVDL = 0110 2.80 —

LVDL = 0111 3.00 —

LVDL = 1000 3.30 —

LVDL = 1001 3.50 —

LVDL = 1010 3.60 —

LVDL = 1011 3.80 —

LVDL = 1100 4.00 —

LVDL = 1101 4.20 —

LVDL = 1110 4.50 —

LV15

VLVDIN External LVD input pin

threshold voltage

LVDL = 1111

——

Note 1: These parameters are characterized but not tested in manufacturing.

2: These values not in usable operating range.

Max Units Conditions

—V

—V

—V

—V

2.65 V

2.86 V

2.97 V

3.18 V

3.50 V

3.71 V

3.82 V

4.03 V

4.24 V

4.45 V

4.77 V

—V

DS70139F-page 154

© 2008 Microchip Technology Inc.

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