VD6640 datasheet(89/126 Pages) STMICROELECTRONICS

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DocID023597 Rev 11

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VG6640, VD6640

Electrical characteristics

125

9.4

Average current consumption

Table 42. Typical current consumption in reset and standby

Conditions(1)

1. VDIG=1.8V, 12MHz external clock, tested at 25C junction temperature

Reset

Standby(2)

2. In the case when the CSI-2 interface is used and the sensor has returned to STANDBY, after having

previously been in STREAMING state, then VANA current will be higher than stated here as it is used to

maintain the LP11 CSI-2 bus state.

Standby(2)

VCORE source

Internal

External

Internal

External

VCORE

3.5 mA

5 µA

4.1 mA

VDIG

5 uA

5 mA

0 mA

VANA

5 uA

0.3 mA

Table 43. Typical current consumption while streaming

Mode 1

Mode 2

Mode 3

Mode 4

Mode5

Conditions(1)

1. Mode 1 VDIG = 2.8 V, 12 MHz external clock, tested at 25 °C junction temperature

Modes 2, 3, 4, and 5 VDIG = 1.8 V, 12 MHz external clock, tested at 25 °C junction temperature

Worst case

Standard

Low power

Night mode

Very low

power

CCCCC

Resolution

1304x980

1280x960

1280x720

Frame rate (fps)

15 (by frame

extension)

Pixel Clk (MHz)

16.5

Output interface

ITU Parallel

DL-CSI2

Scene

n.a.

Test Chart

Dark image

Image source

PN28 Random

HDR Test

Pattern

HDR Test

Pattern

Long12 Image Long12 Image

VCORE source

Internal

External

VCORE (mA)

VDIG (mA)

180

120

VANA (mA)

100

110

100

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