X5163P datasheet, PDF - EEWORLD Datasheet

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X5163P: Description1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDIP8, PLASTIC, DIP-8; CategoryPower/power management The power supply circuit; File Size891KB，22 Pages; ManufacturerRenesas Electronics Corporation; Websitehttps://www.renesas.com/

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X5163P Overview

1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDIP8, PLASTIC, DIP-8

X5163P Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Renesas Electronics Corporation
Parts packaging code	DIP
package instruction	PLASTIC, DIP-8
Contacts	8
Reach Compliance Code	not_compliant
ECCN code	EAR99
Other features	RESET THRESHOLD VOLTAGE IS 4.38V
Adjustable threshold	YES
Analog Integrated Circuits - Other Types	POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 code	R-PDIP-T8
JESD-609 code	e0
length	9.525 mm
Number of channels	1
Number of functions	1
Number of terminals	8
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Maximum seat height	5.334 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	CMOS
Temperature level	COMMERCIAL
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
width	7.62 mm

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DATASHEET

X5163, X5165

CPU Supervisor with 16Kbit SPI EEPROM

FN8128

Rev 4.00

August 13, 2015

Description

These devices combine four popular functions, Power-on

Reset Control, Watchdog Timer, 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 Watchdog Timer provides an independent protection

mechanism for microcontrollers. When the microcontroller

fails to restart a timer within a selectable time out interval, the

device activates the RESET/RESET signal. The user selects

the interval from three preset values. Once selected, the

interval does not change, even after cycling the power.

The device’s low V

detection circuitry protects the user’s

system from low voltage conditions, resetting the system when

falls below the minimum V

trip point. RESET/RESET is

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 for applications requiring higher

precision.

Features

• Selectable watchdog timer

• 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

• Determine watchdog or low voltage reset with a volatile

flag bit

• 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)

Pinouts

8 Ld SOIC/PDIP

X5163, X5165

CS/WDI

X5163, X5165

RESET/RESET

SCK

14 Ld TSSOP

X5163, X5165

CS/WDI

RESET/RESET

SCK

FN8128 Rev 4.00

August 13, 2015

Page 1 of 22

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