MCP2140-IP datasheet(34/58 Pages) MICROCHIP

Part #	MCP2140-IP

Description	IrDA짰 Standard Protocol Stack Controller With Fixed 9600 Baud Communication Rate

PDF	58 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

Logo

34 / 58 page

MCP2140

DS21790A-page 34

Preliminary

 2003 Microchip Technology Inc.

FIGURE 4-7:

UART ASYNCHRONOUS RECEIVE TIMING

TABLE 4-7:

UART ASYNCHRONOUS RECEIVE REQUIREMENTS

AC Specifications

Electrical Characteristics:

Standard Operating Conditions (unless otherwise specified):

Operating Temperature: -40°C

≤ TA ≤ +85×C (industrial)

Operating Voltage VDD range is described in Section 4.1

Param.

No.

Sym

Characteristic

Min

Typ

Max Units

Conditions

IR110

TRXBIT Receive Baud Rate

768

—

768

TOSC BAUD2:BAUD0 = 00

IR111

ERXBIT Receive (RXPD and RXPDREF pin

detection) Baud rate Error (into MCP2140)

—

±1

IR112

ERXBIT Receive (RX pin) Baud rate Error (out of

MCP2140) (1)

—

±1

IR113

TTXRF RX pin rise time and fall time

—

Note 1: This error is not additive to the IR111 parameter.

Note:

Refer to Figure 4-2 for load conditions.

IR113

RX pin

IR113

IR110

Start Bit

Data Bit

IR110

MCP2140-IP Datasheet(PDF) 34 Page - Microchip Technology

MCP2140-IP Datasheet(HTML) 34 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

Datasheet Download

Link URL