QCCJ Timers & Real-Time Clocks 94

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Part	Manufacturer	Peripheral IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	Information Access Method	Maximum Supply Voltage	No. of Bits	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Interrupt Capability	Minimum Supply Voltage	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Finish	Terminal Position	Maximum Seated Height	Width	Additional Features	External Data Bus Width	Maximum Clock Frequency	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	No. of Timers	Technology	Minimum Time	Nominal Supply Voltage	Sub-Category	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	Volatile	JESD-609 Code
CS82C54-10Z96	Renesas Electronics	TIMER, PROGRAMMABLE	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V	16		CHIP CARRIER			4.5 V	70 Cel	0 Cel	MATTE TIN	QUAD	4.57 mm	11.505 mm		8	10 MHz	30	245	11.505 mm	3	CMOS		5 V		1.27 mm	S-PQCC-J28	3	Not Qualified		e3
CS82C54-10Z	Renesas Electronics	TIMER, PROGRAMMABLE	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V	16		CHIP CARRIER			4.5 V	70 Cel	0 Cel	MATTE TIN	QUAD	4.57 mm	11.505 mm		8	10 MHz	30	245	11.505 mm	3	CMOS		5 V		1.27 mm	S-PQCC-J28	3	Not Qualified		e3
IS82C54-10Z96	Renesas Electronics	TIMER, PROGRAMMABLE	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V	16		CHIP CARRIER			4.5 V	85 Cel	-40 Cel	MATTE TIN	QUAD	4.57 mm	11.505 mm		8		30	245	11.505 mm	6	CMOS		5 V		1.27 mm	S-PQCC-J28	3	Not Qualified		e3
IS82C54-10Z	Renesas Electronics	TIMER, PROGRAMMABLE	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V	16		CHIP CARRIER			4.5 V	85 Cel	-40 Cel	MATTE TIN	QUAD	4.57 mm	11.505 mm		8	10 MHz	30	245	11.505 mm	3	CMOS		5 V		1.27 mm	S-PQCC-J28	3	Not Qualified		e3
IS82C54Z	Renesas Electronics	TIMER, PROGRAMMABLE	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V	16		CHIP CARRIER			4.5 V	85 Cel	-40 Cel	MATTE TIN	QUAD	4.57 mm	11.505 mm		8	8 MHz	30	245	11.505 mm	3	CMOS		5 V		1.27 mm	S-PQCC-J28	3	Not Qualified		e3
CS82C54Z96	Renesas Electronics	TIMER, PROGRAMMABLE	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V	16		CHIP CARRIER			4.5 V	70 Cel	0 Cel	MATTE TIN	QUAD	4.57 mm	11.505 mm		8	8 MHz	30	245	11.505 mm	3	CMOS		5 V		1.27 mm	S-PQCC-J28	3	Not Qualified		e3
CS82C54Z	Renesas Electronics	TIMER, PROGRAMMABLE	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V	16		CHIP CARRIER			4.5 V	70 Cel	0 Cel	MATTE TIN	QUAD	4.57 mm	11.505 mm		8	8 MHz	30	245	11.505 mm	3	CMOS		5 V		1.27 mm	S-PQCC-J28	3	Not Qualified		e3
DP8573AV/NOPB	Texas Instruments	TIMER, REAL TIME CLOCK	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V		3/5	CHIP CARRIER	LDCC28,.5SQ	Y	4.5 V	85 Cel	-40 Cel	MATTE TIN	QUAD	4.57 mm	11.51 mm	PRESCALED XTAL OSCILLATOR OUTPUT FOR RTC; POWER FAIL I/P FOR BUS LOCK-OUT	8		30	245	11.51 mm	0	CMOS	1/100 SECOND	5 V	Timer or RTC	1.27 mm	S-PQCC-J28	2A	Not Qualified	YES	e3
IS82C54-10	Renesas Electronics	TIMER, PROGRAMMABLE	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V	16		CHIP CARRIER			4.5 V	85 Cel	-40 Cel	TIN LEAD	QUAD	4.57 mm	11.505 mm		8	10 MHz			11.505 mm	3	CMOS		5 V		1.27 mm	S-PQCC-J28	1	Not Qualified		e0
DS12885QN	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	5.5 V		5	CHIP CARRIER	LDCC28,.5SQ	Y	4.5 V	85 Cel	-40 Cel	TIN LEAD	QUAD	4.57 mm	11.505 mm	DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING	8	.032 MHz		245	11.505 mm	1	CMOS	SECONDS	5 V	Timer or RTC	1.27 mm	S-PQCC-J28	1	Not Qualified	YES	e0
DS12885QN+	Analog Devices	TIMER, PROGRAMMABLE	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	5.5 V		5	CHIP CARRIER	LDCC28,.5SQ	Y	4.5 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	QUAD	4.57 mm	11.505 mm	DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING	8	.032 MHz		245	11.505 mm	1	CMOS	SECONDS	5 V	Timer or RTC	1.27 mm	S-PQCC-J28	1	Not Qualified	NO	e3
CS82C54-10	Renesas Electronics	TIMER, PROGRAMMABLE	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V	16		CHIP CARRIER			4.5 V	70 Cel	0 Cel	TIN LEAD	QUAD	4.57 mm	11.505 mm		8	10 MHz			11.505 mm	3	CMOS		5 V		1.27 mm	S-PQCC-J28	3	Not Qualified		e0
DS1284QN/T&R	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V		5	CHIP CARRIER	LCC28,.5SQ	Y	4.5 V	85 Cel	-40 Cel	TIN LEAD	QUAD	4.57 mm	11.505 mm	ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P	8	.032 MHz		245	11.505 mm	1	CMOS	1/100 SECOND	5 V	Timer or RTC	1.27 mm	S-PQCC-J28	1	Not Qualified	YES	e0
DS1284QN+T&R	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V		5	CHIP CARRIER	LDCC28,.5SQ	Y	4.5 V	85 Cel	-40 Cel	MATTE TIN	QUAD	4.57 mm	11.505 mm	ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P	8	.032 MHz		245	11.505 mm	1	CMOS	1/100 SECOND	5 V	Timer or RTC	1.27 mm	S-PQCC-J28	1	Not Qualified	YES	e3
DS1284QN+	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V		5	CHIP CARRIER	LDCC28,.5SQ	Y	4.5 V	85 Cel	-40 Cel	MATTE TIN	QUAD	4.57 mm	11.505 mm	ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P	8	.032 MHz		245	11.505 mm	1	CMOS	1/100 SECOND	5 V	Timer or RTC	1.27 mm	S-PQCC-J28	1	Not Qualified	YES	e3
DS1284QN	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V		5	CHIP CARRIER	LDCC28,.5SQ	Y	4.5 V	85 Cel	-40 Cel	TIN LEAD	QUAD	4.57 mm	11.505 mm	ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P	8	.032 MHz	20	240	11.505 mm	1	CMOS	1/100 SECOND	5 V	Timer or RTC	1.27 mm	S-PQCC-J28	1	Not Qualified	YES	e0
IS82C54-1096	Renesas Electronics	TIMER, PROGRAMMABLE	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V	16		CHIP CARRIER			4.5 V	85 Cel	-40 Cel	TIN LEAD	QUAD	4.57 mm	11.505 mm		8	10 MHz		225	11.505 mm	3	CMOS		5 V		1.27 mm	S-PQCC-J28	1	Not Qualified		e0
DS1284Q	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V		5	CHIP CARRIER	LDCC28,.5SQ	Y	4.5 V	70 Cel	0 Cel	TIN LEAD	QUAD	4.57 mm	11.505 mm	ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P	8	.032 MHz	20	240	11.505 mm	1	CMOS	1/100 SECOND	5 V	Timer or RTC	1.27 mm	S-PQCC-J28	1	Not Qualified	YES	e0
DS1284Q+	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V		5	CHIP CARRIER	LDCC28,.5SQ	Y	4.5 V	70 Cel	0 Cel	MATTE TIN	QUAD	4.57 mm	11.505 mm	ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P	8	.032 MHz		245	11.505 mm	1	CMOS	1/100 SECOND	5 V	Timer or RTC	1.27 mm	S-PQCC-J28	1	Not Qualified	YES	e3
DS1284Q+T&R	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V		5	CHIP CARRIER	LDCC28,.5SQ	Y	4.5 V	70 Cel	0 Cel	MATTE TIN	QUAD	4.57 mm	11.505 mm	ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P	8	.032 MHz		245	11.505 mm	1	CMOS	1/100 SECOND	5 V	Timer or RTC	1.27 mm	S-PQCC-J28	1	Not Qualified	YES	e3
DS1284Q/T&R	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V		5	CHIP CARRIER	LCC28,.5SQ	Y	4.5 V	70 Cel	0 Cel	TIN LEAD	QUAD	4.57 mm	11.505 mm	ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P	8	.032 MHz		245	11.505 mm	1	CMOS	1/100 SECOND	5 V	Timer or RTC	1.27 mm	S-PQCC-J28	1	Not Qualified	YES	e0
MM58167BV	Texas Instruments	TIMER, REAL TIME CLOCK	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V			CHIP CARRIER			4.5 V	70 Cel	0 Cel		QUAD	4.57 mm	11.43 mm		8	.032 MHz			11.43 mm		CMOS		5 V		1.27 mm	S-PQCC-J28
CS82C54	Renesas Electronics	TIMER, PROGRAMMABLE	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V	16		CHIP CARRIER			4.5 V	70 Cel	0 Cel	Tin/Lead (Sn/Pb)	QUAD	4.57 mm	11.505 mm		8	8 MHz	30	225	11.505 mm	3	CMOS		5 V		1.27 mm	S-PQCC-J28	1	Not Qualified		e0
CS82C5496	Renesas Electronics	TIMER, PROGRAMMABLE	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V	16		CHIP CARRIER			4.5 V	70 Cel	0 Cel	TIN LEAD	QUAD	4.57 mm	11.505 mm		8	8 MHz			11.505 mm	3	CMOS		5 V		1.27 mm	S-PQCC-J28	1	Not Qualified		e0
IS82C54Z96	Renesas Electronics	TIMER, PROGRAMMABLE	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V	16		CHIP CARRIER			4.5 V	85 Cel	-40 Cel	MATTE TIN	QUAD	4.57 mm	11.505 mm		8	8 MHz	30	245	11.505 mm	3	CMOS		5 V		1.27 mm	S-PQCC-J28	3			e3
DS1643P-70	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	J INVERTED	34	QCCJ	RECTANGULAR	UNSPECIFIED	YES	PARALLEL, DIRECT ADDRESS	5.5 V		5	MICROELECTRONIC ASSEMBLY	MODULE,34LEAD,1.0	N	4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL	2.3368 mm	23.495 mm		8	.032 MHz			25.019 mm	0	CMOS	SECONDS	5 V	Timer or RTC	1.27 mm	R-XDMA-U34	1	Not Qualified	NO	e0
CS82C54-12	Renesas Electronics	TIMER, PROGRAMMABLE	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V	16		CHIP CARRIER			4.5 V	70 Cel	0 Cel	TIN LEAD	QUAD	4.57 mm	11.505 mm		8	12 MHz			11.505 mm	3	CMOS		5 V		1.27 mm	S-PQCC-J28	1	Not Qualified		e0
CS82C54-1096	Renesas Electronics	TIMER, PROGRAMMABLE	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V	16		CHIP CARRIER			4.5 V	70 Cel	0 Cel	TIN LEAD	QUAD	4.57 mm	11.505 mm		8	10 MHz			11.505 mm	3	CMOS		5 V		1.27 mm	S-PQCC-J28	1	Not Qualified		e0
IS82C5496	Renesas Electronics	TIMER, PROGRAMMABLE	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V	16		CHIP CARRIER			4.5 V	85 Cel	-40 Cel	TIN LEAD	QUAD	4.57 mm	11.505 mm		8	8 MHz			11.505 mm	3	CMOS		5 V		1.27 mm	S-PQCC-J28	1	Not Qualified		e0
DP8570AV/NOPB	Texas Instruments	TIMER, REAL TIME CLOCK	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V	16	3/5	CHIP CARRIER	LDCC28,.5SQ	Y	4.5 V	85 Cel	-40 Cel	MATTE TIN	QUAD	4.57 mm	11.43 mm	4 PROGRAMMABLE MODES FOR TIMER; 4 SELECTABLE OSCILLATOR FREQUENCIES	8	10 MHz	30	245	11.43 mm	2	CMOS	1/100 SECOND	5 V	Timer or RTC	1.27 mm	S-PQCC-J28	2A	Not Qualified	YES	e3
DP8573AV	Texas Instruments	TIMER, REAL TIME CLOCK	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V		3/5	CHIP CARRIER	LDCC28,.5SQ	Y	4.5 V	85 Cel	-40 Cel	TIN LEAD	QUAD	4.57 mm	11.43 mm	PRESCALED XTAL OSCILLATOR OUTPUT FOR RTC; POWER FAIL I/P FOR BUS LOCK-OUT	8			245	11.43 mm	0	CMOS	1/100 SECOND	5 V	Timer or RTC	1.27 mm	S-PQCC-J28	2A	Not Qualified	YES	e0
BQ4285LQ	Texas Instruments	TIMER, REAL TIME CLOCK	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	3.6 V		3.15	CHIP CARRIER	LDCC28,.5SQ	Y	2.7 V	70 Cel	0 Cel		QUAD				8	.032 MHz				1	CMOS	SECONDS	3.15 V	Timer or RTC	1.27 mm	S-PQCC-J28		Not Qualified	YES
DP8570AVX	Texas Instruments	TIMER, REAL TIME CLOCK	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V	16	3/5	CHIP CARRIER	LDCC28,.5SQ	Y	4.5 V	85 Cel	-40 Cel	TIN LEAD	QUAD	4.57 mm	11.43 mm	4 PROGRAMMABLE MODES FOR TIMER; 4 SELECTABLE OSCILLATOR FREQUENCIES	8	10 MHz		245	11.43 mm	2	CMOS	1/100 SECOND	5 V	Timer or RTC	1.27 mm	S-PQCC-J28	2A	Not Qualified	YES	e0
DP8570AVX/NOPB	Texas Instruments	TIMER, REAL TIME CLOCK	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V	16	3/5	CHIP CARRIER	LDCC28,.5SQ	Y	4.5 V	85 Cel	-40 Cel	MATTE TIN	QUAD	4.57 mm	11.43 mm	4 PROGRAMMABLE MODES FOR TIMER; 4 SELECTABLE OSCILLATOR FREQUENCIES	8	10 MHz	30	245	11.43 mm	2	CMOS	1/100 SECOND	5 V	Timer or RTC	1.27 mm	S-PQCC-J28	2A	Not Qualified	YES	e3
BQ4285LQN	Texas Instruments	TIMER, REAL TIME CLOCK	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	3.6 V		3.15	CHIP CARRIER	LDCC28,.5SQ	Y	2.7 V	85 Cel	-40 Cel		QUAD				8	.032 MHz				1	CMOS	SECONDS	3.15 V	Timer or RTC	1.27 mm	S-PQCC-J28		Not Qualified	YES
BQ4285EQ	Texas Instruments	TIMER, REAL TIME CLOCK	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	5.5 V		5	CHIP CARRIER	LDCC28,.5SQ	Y	4.5 V	70 Cel	0 Cel		QUAD				8	.032 MHz				1	CMOS	SECONDS	5 V	Timer or RTC	1.27 mm	S-PQCC-J28		Not Qualified	YES
BQ4285Q	Texas Instruments	TIMER, REAL TIME CLOCK	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	5.5 V		5	CHIP CARRIER	LDCC28,.5SQ	Y	4.5 V	70 Cel	0 Cel		QUAD				8	.032 MHz	NOT SPECIFIED	NOT SPECIFIED		1	CMOS	SECONDS	5 V	Timer or RTC	1.27 mm	S-PQCC-J28		Not Qualified	NO
DP8573AVX	Texas Instruments	TIMER, REAL TIME CLOCK	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V		3/5	CHIP CARRIER	LDCC28,.5SQ	Y	4.5 V	85 Cel	-40 Cel	TIN LEAD	QUAD	4.57 mm	11.43 mm	PRESCALED XTAL OSCILLATOR OUTPUT FOR RTC; POWER FAIL I/P FOR BUS LOCK-OUT	8			245	11.43 mm	0	CMOS	1/100 SECOND	5 V	Timer or RTC	1.27 mm	S-PQCC-J28	2A	Not Qualified	YES	e0
BQ4285EQN	Texas Instruments	TIMER, REAL TIME CLOCK	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	5.5 V		5	CHIP CARRIER	LDCC28,.5SQ	Y	4.5 V	85 Cel	-40 Cel	TIN LEAD	QUAD				8	.032 MHz				1	CMOS	SECONDS	5 V	Timer or RTC	1.27 mm	S-PQCC-J28		Not Qualified	YES	e0
DP8570AV	Texas Instruments	TIMER, REAL TIME CLOCK	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V	16	3/5	CHIP CARRIER	LDCC28,.5SQ	Y	4.5 V	85 Cel	-40 Cel	TIN LEAD	QUAD	4.57 mm	11.43 mm	4 PROGRAMMABLE MODES FOR TIMER; 4 SELECTABLE OSCILLATOR FREQUENCIES	8			245	11.43 mm	2	CMOS	1/100 SECOND	5 V	Timer or RTC	1.27 mm	S-PQCC-J28	2A	Not Qualified	YES	e0
DP8573AVX/NOPB	Texas Instruments	TIMER, REAL TIME CLOCK	INDUSTRIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V		3/5	CHIP CARRIER	LDCC28,.5SQ	Y	4.5 V	85 Cel	-40 Cel	MATTE TIN	QUAD	4.57 mm	11.51 mm	PRESCALED XTAL OSCILLATOR OUTPUT FOR RTC; POWER FAIL I/P FOR BUS LOCK-OUT	8		30	245	11.51 mm	0	CMOS	1/100 SECOND	5 V	Timer or RTC	1.27 mm	S-PQCC-J28	2A	Not Qualified	YES	e3
MM58167BVX	Texas Instruments	TIMER, REAL TIME CLOCK	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V			CHIP CARRIER			4.5 V	70 Cel	0 Cel		QUAD	4.57 mm	11.43 mm		8	.032 MHz			11.43 mm		CMOS		5 V		1.27 mm	S-PQCC-J28
MM58274CV	Texas Instruments	TIMER, REAL TIME CLOCK	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V			CHIP CARRIER			4.5 V	85 Cel	-40 Cel		QUAD	4.57 mm	8.89 mm		4				8.89 mm	0	CMOS		5 V		1.27 mm	S-PQCC-J20
BQ3285EQ	Texas Instruments	TIMER, REAL TIME CLOCK	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	5.5 V			CHIP CARRIER			4.5 V	70 Cel	0 Cel		QUAD				8	.032 MHz				1	CMOS		5 V			S-PQCC-J28		Not Qualified
BQ3285Q	Texas Instruments	TIMER, REAL TIME CLOCK	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	5.5 V		5	CHIP CARRIER	LDCC28,.5SQ	Y	4.5 V	70 Cel	0 Cel		QUAD				8	.032 MHz	NOT SPECIFIED	NOT SPECIFIED		1	CMOS	SECONDS	5 V	Timer or RTC	1.27 mm	S-PQCC-J28		Not Qualified	YES
BQ3285LQ	Texas Instruments		COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL			3.15	CHIP CARRIER	LDCC28,.5SQ	Y		70 Cel	0 Cel		QUAD										CMOS	SECONDS	3.15 V	Timer or RTC	1.27 mm	S-PQCC-J28		Not Qualified	YES
DS12885Q+	Analog Devices	TIMER, PROGRAMMABLE	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	5.5 V		5	CHIP CARRIER	LDCC28,.5SQ	Y	4.5 V	70 Cel	0 Cel	Matte Tin (Sn) - annealed	QUAD	4.57 mm	11.505 mm	DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING	8	.032 MHz		245	11.505 mm	1	CMOS	SECONDS	5 V	Timer or RTC	1.27 mm	S-PQCC-J28	1	Not Qualified	NO	e3
DS1685Q-5+	Analog Devices	TIMER, REAL TIME CLOCK	COMMERCIAL	J BEND	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	5.5 V		5	CHIP CARRIER	LDCC28,.5SQ	Y	4.5 V	70 Cel	0 Cel	Matte Tin (Sn) - annealed	QUAD	4.57 mm	11.505 mm		8	.032 MHz		245	11.505 mm	1	CMOS	SECONDS	5 V	Timer or RTC	1.27 mm	S-PQCC-J28	1	Not Qualified	YES	e3

Timers & Real-Time Clocks

Timers and real-time clocks (RTCs) are electronic devices that are used to measure and track time intervals in electronic systems. They are crucial components in many applications, such as control systems, automation systems, and consumer electronics.

A timer is an electronic device that is used to measure the duration of time intervals. Timers can be either digital or analog and can be used to measure time intervals ranging from microseconds to hours or even days. They can be used for a variety of applications, such as controlling the duration of a signal or triggering an event after a specified time interval.

A real-time clock (RTC) is a clock that keeps track of the current time and date. Unlike a timer, an RTC is capable of keeping track of time even when the system is powered off. RTCs are commonly used in consumer electronics such as watches, clocks, and digital cameras, as well as in control systems, data loggers, and other applications that require accurate timekeeping.