MCP4651-503ESLASHMS datasheet(54/88 Pages) MICROCHIP

Part #	MCP4651-503E/MS

Description	7/8-Bit Single/Dual I2C Digital POT with Volatile Memory

PDF	88 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

Logo

54 / 88 page

MCP453X/455X/463X/465X

DS22096A-page 54

TABLE 7-2:

MEMORY MAP AND THE SUPPORTED COMMANDS

Address

Command Operation

Data

(10-bits) (1)

Comment

Value

Function

00h

Volatile Wiper 0

Write Data

nn nnnn nnnn

Read Data (3)

nn nnnn nnnn

Increment Wiper

—

Decrement Wiper

—

01h

Volatile Wiper 1

Write Data

nn nnnn nnnn

Read Data (3)

nn nnnn nnnn

Increment Wiper

—

Decrement Wiper

—

02h

Reserved

—

03h

Reserved

—

04h (2)

Volatile TCON Register Write Data

nn nnnn nnnn

Read Data (3)

nn nnnn nnnn

05h (2)

Reserved

Read Data (3)

nn nnnn nnnn

Maps to Non-Volitile

MCP45XX/46XX device’s

STATUS Register

06h - 0Fh (2) Reserved

—

Note

The Data Memory is only 9-bits wide, so the MSb is ignored by the device.

Increment or Decrement commands are invalid for these addresses.

I2C read operation will read 2 bytes, of which the 10-bits of data are contained within.

MCP4651-503E/MS Datasheet(PDF) 54 Page - Microchip Technology

MCP4651-503E/MS Datasheet(HTML) 54 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88

Datasheet Download

Link URL