PC8564A-1(2010) Просмотр технического описания (PDF) - NXP Semiconductors.

Номер в каталоге

Компоненты Описание

производитель

PC8564A-1
(Rev.:2010)

Real time clock and calendar

NXP Semiconductors. 

NXP Semiconductors

7. Pinning information

7.1 Pinning

PCF8564A

Real time clock and calendar

OSCI 1

OSCO 2

INT 3

VSS 4

9 CLKOE

y

x

0,0

PCF8564AU

8 VDD

7 CLKOUT

6 SCL

5 SDA

OSCI 1

OSCO 2

INT 3

VSS 4

8

y

x

0,0

PCF8564ACX

9 CLKOE

VDD

7 CLKOUT

6 SCL

5 SDA

013aaa032

Fig 2.

Viewed from pad side. For mechanical details, see

Figure 27.

Pinning diagram of PCF8564AU

013aaa033

Fig 3.

Viewed from bump side. For mechanical details, see

Figure 28.

Pinning diagram of PCF8564ACX9

7.2 Pin description

Table 3. Pin description

Symbol

Pin

OSCI

1

OSCO

2

INT

3

VSS

4

SDA

5

SCL

6

CLKOUT

7

VDD

8

CLKOE

9

Description

oscillator input

oscillator output

interrupt output, open-drain, active LOW

ground[1]

serial data input and output

serial clock input

clock output, push-pull

supply voltage

CLKOUT output enable

[1] The substrate (rear side of the die) is wired to VSS but should not be electrically contacted.

PCF8564A

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 02 — 30 September 2010

© NXP B.V. 2010. All rights reserved.

4 of 45

Share Link: