CXD2931R Просмотр технического описания (PDF) - Sony Semiconductor

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Компоненты Описание

производитель

CXD2931R

1 chip GPS LSI

Sony Semiconductor 

CXD2931R

Electrical Characteristics

DC Characteristics

(VDD = 3.0 to 3.6V, Topr = –40 to +85°C)

Item

Symbol Condition

Min.

Input voltage (1)

(CMOS level)

High level VIH (1)

Low level VIL (1)

0.7 × VDD

Input voltage (2)

(5V interface)

High level VIH (2)

Low level VIL (2)

0.7 × VDD

Output voltage (1)

High level VOH (1) IOH = –4.0mA VDD – 0.4

Low level VOL (1) IOL = 4.0mA

Output voltage (2)

High level VOH (2) IOH = –8.0mA VDD – 0.4

Low level VOL (2) IOL = 8.0mA

Output voltage (3)

High level VOH (3) IOH = –12.0mA VDD – 0.4

Low level VOL (3) IOL = 12.0mA

Current consumption in standby

mode

ISTB

VDD = 3.0V

VDD = 1.8V

Supply current

IDD

f = 18.414MHz

Typ.

20

4

55

Max.

Unit

Applicable

pins

VDD

V

∗1

0.2 × VDD V

5.5

V

∗2

0.2 × VDD V

V

∗3

0.4

V

V

∗4

0.4

V

V

∗5

0.4

V

70

µA

—

50

mA

—

Applicable pins

∗1 Pins 11, 12, 16, 17, 20, 22 to 24, 32, 41

∗2 Pins 62, 64 to 69, 72 to 74, 76 to 80, 84, 85, 87 to 94, 96 to 103, 105 to 112, 114 to 120, 122, 128,

130 to 136, 139, 141, 143

∗3 Pins 10, 25, 26, 33, 35, 42 to 46, 48 to 54, 56 to 61, 81 to 83, 138, 140, 142

∗4 Pins 38, 40, 62, 64 to 69, 71 to 74, 76 to 80, 84, 85, 87 to 94, 96 to 103, 105 to 112, 114 to 120, 122 to 128,

130 to 136

∗5 Pins 36, 37

– 10 –

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