X1205V8I datasheet(5/22 Pages) INTERSIL

номер детали	X1205V8I

подробное описание детали	2-Wire RTC Real Time Clock/Calendar

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5

FN8097.2

September 23, 2005

AC Specifications (TA = -40°C to +85°C, VCC = +2.7V to +5.5V, unless otherwise specified.)

Notes: (1) This parameter is not 100% tested.

(2) Cb = total capacitance of one bus line in pF.

TIMING DIAGRAMS

Bus Timing

Symbol

Parameter

Min.

Max.

Units

fSCL

SCL Clock Frequency

400

kHz

tIN

Pulse width Suppression Time at inputs

50(1)

ns

tAA

SCL LOW to SDA Data Out Valid

0.9

µs

tBUF

Time the bus must be free before a new transmission can start

1.3

µs

tLOW

Clock LOW Time

1.3

µs

tHIGH

Clock HIGH Time

0.6

µs

tSU:STA

Start Condition Setup Time

0.6

µs

tHD:STA

Start Condition Hold Time

0.6

µs

tSU:DAT

Data In Setup Time

100

ns

tHD:DAT

Data In Hold Time

0

µs

tSU:STO

Stop Condition Setup Time

0.6

µs

tDH

Data Output Hold Time

50

ns

tR

SDA and SCL Rise Time

20 +.1Cb(1)(2)

300

ns

tF

SDA and SCL Fall Time

20 +.1Cb(1)(2)

300

ns

Cb

Capacitive load for each bus line

400

pF

tSU:STO

tDH

tHIGH

tSU:STA

tHD:STA

tHD:DAT

tSU:DAT

SCL

SDA IN

SDA OUT

tF

tLOW

tBUF

tAA

tR

X1205

Аналогичный номер детали - X1205V8I

производитель	номер детали	датащи	подробное описание детали
Xicor Inc.	X1205V8I	407Kb / 22P	Real Time Clock/Calendar
Renesas Technology Corp	X1205V8I	873Kb / 22P	2-Wire??RTC Real Time Clock/Calendar
Renesas Technology Corp	X1205V8IZ	873Kb / 22P	2-Wire??RTC Real Time Clock/Calendar

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Аналогичное описание - X1205V8I

производитель	номер детали	датащи	подробное описание детали
Renesas Technology Corp	X1205	873Kb / 22P	2-Wire??RTC Real Time Clock/Calendar
NXP Semiconductors	PCF8523	700Kb / 75P	Real-Time Clock (RTC) and calendar Rev. 4-5 July 2012
NXP Semiconductors	PCF8523	1Mb / 66P	Real-Time Clock (RTC) and calendar Rev. 3-30 March 2011
Intersil Corporation	X1288	428Kb / 27P	2-Wire??RTC Real Time Clock/Calendar/CPU Supervisor with EEPROM
Renesas Technology Corp	X1288	1Mb / 27P	2-Wire??RTC Real Time Clock/Calendar/CPU Supervisor with EEPROM
Xicor Inc.	X1288	560Kb / 31P	2-Wire RTC Real Time Clock/Calendar/CPU Supervisor with EEPROM
Renesas Technology Corp	X1226	993Kb / 25P	4K (512 x 8), 2-Wire??RTC Real Time Clock/Calendar with EEPROM
NXP Semiconductors	PCF8563	466Kb / 45P	Real-time clock/calendar Rev. 9-16 June 2011
	PCF8563TF4.118	492Kb / 50P	Real-time clock/calendar Rev. 10-3 April 2012
	PCF8563	692Kb / 30P	Real-time clock/calendar 16 April 1999

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X1205V8I датащи(PDF) 5 Page - Intersil Corporation

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Аналогичный номер детали - X1205V8I

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