CPU Supervisor with 4K SPI EEPROM

 

 

FEATURES

Selectable time out watchdog timer

Low  VCC detection and reset assertion

Five standard reset threshold voltages

Re-program low VCC reset threshold voltage 

using special programming sequence.

Reset signal valid to VCC = 1V

Long battery life with low power consumption

<50µA max standby current, watchdog on

<10µA max standby current, watchdog off

<2mA max active current during read

2.7V to 5.5V and 4.5V to 5.5V power supply 

versions

4Kbits of EEPROM–1M write cycle endurance

Save critical data with Block Lock™

 memory

Protect 1/4, 1/2, all or none of EEPROM array

Built-in inadvertent write protection

Write enable latch

Write protect pin

3.3MHz clock rate

Minimize programming time

16-byte page write mode

Self-timed write cycle

5ms write cycle time (typical)

SPI modes (0,0 & 1,1)

Available packages

8-lead MSOP, 8-lead SOIC, 8-pin PDIP

14-lead TSSOP

 

 

Because of wholesale price is different from sample price, our website can not state. Please send your required part number via email to Sales@hkmjd.com or add our skype id mjdccm898 for online talking.As well as welcome you call us : 0755-83957301  We will send offer for you;  Sometimes manufacturer's price is unstable, so we don't adjust price in time. if you feel price is a little high for you, just feel free to contact us for consultation. Thank you for your support ！

 

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