X5169PIT1 datasheet, PDF - EEWORLD Datasheet

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X5169PIT1: DescriptionIC,SERIAL EEPROM,2KX8,CMOS,DIP,8PIN,PLASTIC; Categorystorage storage; File Size364KB，19 Pages; ManufacturerRenesas Electronics Corporation; Websitehttps://www.renesas.com/

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X5169PIT1 Overview

IC,SERIAL EEPROM,2KX8,CMOS,DIP,8PIN,PLASTIC

X5169PIT1 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Renesas Electronics Corporation
Reach Compliance Code	not_compliant
Data retention time - minimum	100
Durability	100000 Write/Erase Cycles
JESD-30 code	R-PDIP-T8
JESD-609 code	e0
memory density	16384 bit
Memory IC Type	EEPROM
memory width	8
Number of terminals	8
word count	2048 words
character code	2000
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
organize	2KX8
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP8,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Parallel/Serial	SERIAL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Certification status	Not Qualified
Serial bus type	SPI
Maximum standby current	0.000001 A
Maximum slew rate	0.005 mA
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
write protect	HARDWARE/SOFTWARE
Base Number Matches	1

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X5168, X5169

(Replaces X25268, X25169)

Data Sheet

September 16, 2005

FN8130.1

CPU Supervisor with 16Kbit SPI EEPROM

These devices combine three popular functions, Power-on

Reset Control, Supply Voltage Supervision, and Block Lock

Protect Serial EEPROM Memory in one package. This

combination lowers system cost, reduces board space

requirements, and increases reliability.

Applying power to the device activates the power-on reset

circuit which holds RESET/RESET active for a period of

time. This allows the power supply and oscillator to stabilize

before the processor can execute code.

The device’s low V

detection circuitry protects the user’s

system from low voltage conditions by holding

RESET/RESET active when V

falls below a minimum V

trip point. RESET/RESET remains asserted until V

returns

to proper operating level and stabilizes. Five industry

standard V

TRIP

thresholds are available, however, Intersil’s

unique circuits allow the threshold to be reprogrammed to

meet custom requirements or to fine-tune the threshold in

applications requiring higher precision.

Features

• Low V

Detection and Reset Assertion

- Five standard reset threshold voltages

- Re-program low V

reset threshold voltage using

special programming sequence

- Reset signal valid to V

= 1V

• Long Battery Life with Low Power Consumption

- <50µA max standby current, watchdog on

- <1µA max standby current, watchdog off

- <400µA max active current during read

• 16Kbits of EEPROM

• Built-in Inadvertent Write Protection

- Power-up/power-down protection circuitry

- Protect 0, 1/4, 1/2 or all of EEPROM array with Block

Lock

™

protection

- In circuit programmable ROM mode

• 2MHz SPI Interface Modes (0,0 & 1,1)

• Minimize EEPROM Programming Time

- 32-byte page write mode

- Self-timed write cycle

- 5ms write cycle time (typical)

• 2.7V to 5.5V and 4.5V to 5.5V Power Supply

Operation

• Available Packages

- 14 Ld TSSOP, 8 Ld SOIC, 8 Ld PDIP

• Pb-Free Plus Anneal Available (RoHS Compliant)

Block Diagram

SCK

Data

Command

Decode &

Control

Logic

Protect Logic

Status

4Kbits

8Kbits

EEPROM Array

Reset

Timebase

RESET/RESET

TRIP

Power-on and

Low Voltage

Reset

Generation

X5168 = RESET

X5169 = RESET

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774

Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

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