MB95F856K datasheet(8/172 Pages) CYPRESS

8 / 172 page

Document Number: 002-09305 Rev. *C

Page 8 of 172

PRELIMINARY

MB95F856K, MB95F866K,

MB95F876K

I2C bus

interface

1 channel

• Master/slave transmission and receiving

• It has the following functions: bus error function, arbitration function, transmission direction detection

function, wake-up function, and functions of generating and detecting repeated START conditions.

8/16-bit PPG

1 channels

2 channels

3 channels

• Each channel can be used as an “8-bit timer

 2 channels” or a “16-bit timer  1 channel”.

• The counter operating clock can be selected from eight clock sources.

Touch sensor (TS)

5 touch channels

8 touch channels

12 touch channels

• Two types of interrupt: GINT for general purpose and TINT for touch detection

• 8-bit resolution of touch strength data (256 steps)

• Five DIO pins as direct touch outputs

• Beep generation for tactile feeling

Beep output unit

The beep output unit can be activated by using the software or the TS.

Watch counter

• Count clock: it can be selected from eight clock sources from the watch prescaler.

• The counter value can be selected from 0 to 63. (The watch counter can count for one minute when the

clock source of one second is selected and 60 is selected as the counter value.)

Watch prescaler

Eight different time intervals can be selected.

Comparator

1 channel

The comparator reference voltage can be selected between the BGR voltage and the comparator pin.

Flash memory

• It supports automatic programming (Embedded Algorithm), and program/erase/erase-suspend/erase-re-

sume commands.

• It has a flag indicating the completion of the operation of Embedded Algorithm.

• Flash security feature for protecting the content of the Flash memory

Standby mode

There are four standby modes as follows:

• Stop mode

• Sleep mode

• Watch mode

• Time-base timer mode

In standby mode, two further options can be selected: normal standby mode and deep standby mode.

Package

STI024

SOL024

LQB032

LQA048

LQC052

Parameter

MB95F856K

MB95F866K

MB95F876K

Number of program/erase cycles

1000

10000

100000

Data retention time

20 years

10 years

5 years

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