MCP79512T-I/MN datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > The embedded processor and controller> Microcontrollers and processors> MCP79512T-I/MN

MCP79512T-I/MN: DescriptionIC RTC CLK/CALENDAR SPI 10-TDFN; CategoryThe embedded processor and controller Microcontrollers and processors; File Size689KB，56 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

Download Datasheet Download user manual Parametric Compare View All

MCP79512T-I/MN Overview

IC RTC CLK/CALENDAR SPI 10-TDFN

MCP79512T-I/MN Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Microchip
package instruction	3 X 3 MM, 0.80 MM HEIGHT, PLASTIC, TDFN-10
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	5 weeks
Other features	ALSO OPEARTES AT 1.8V MIN SUPPLY AT 3MHZ CLOCK FREQ
maximum clock frequency	5 MHz
JESD-30 code	S-PDSO-N10
JESD-609 code	e3
length	3 mm
Number of terminals	10
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	HVSON
Package shape	SQUARE
Package form	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Maximum seat height	0.8 mm
Maximum supply voltage	3.6 V
Minimum supply voltage	2.5 V
Nominal supply voltage	3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn) - annealed
Terminal form	NO LEAD
Terminal pitch	0.5 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	3 mm
uPs/uCs/peripheral integrated circuit type	TIMER, REAL TIME CLOCK

User Manual

Preview

Download Datasheet

View All

MCP7951X/MCP7952X

Battery-Backed SPI Real-Time Clock/Calendar

Device Selection Table

Part Number

MCP79510

MCP79520

MCP79511

MCP79521

MCP79512

MCP79522

SRAM

(Bytes)

EEPROM

(Kbits)

Unique ID

Blank

EUI-48

™

EUI-48

™

EUI-64

™

EUI-64

™

• 128-Bit Protected EEPROM Area:

- Robust write unlock sequence

- EUI-48™ MAC address (MCP795X1)

- EUI-64™ MAC address (MCP795X2)

Operating Ranges

• SPI Serial Interface:

- SPI clock rate up to 5 MHz

• Temperature Range:

- Industrial (I): -40°C to +85°C

Timekeeping Features

• Real-Time Clock/Calendar (RTCC):

- Hours, minutes, seconds, hundredth of

seconds, day of week, date, month, year

- Leap year compensated to 2399

- 12/24-hour modes

• Oscillator for 32.768 kHz Crystals:

- Optimized for 6-9 pF crystals

• On-Chip Digital Trimming/Calibration:

- ±1 ppm resolution

- ±259 ppm range

• Dual Programmable Alarms

• Clock Output Function with Selectable Frequency

• Power-Fail Timestamp:

- Time logged on switchover to and from Battery

mode

Packages

• 10-Lead MSOP and TDFN

Package Types (not to scale)

MSOP/TDFN

X1 1

X2 2

BAT

CS 4

MCP795XX

10 V

MFP

SCK

Low-Power Features

• Wide Voltage Range:

- Operating voltage range of 1.8V to 3.6V

- Backup voltage range of 1.3V to 3.6V

• Low Typical Timekeeping Current:

- Operating from V

: 1.2 µA at 3.0V

- Operating from V

BAT

: 1.0 µA at 3.0V

• Automatic Switchover to Battery Backup

Note:

MCP795XX is used in this document as a

generic part number for the MCP7951X

and MCP7952X devices.

User Memory

• 64-Byte Battery-Backed SRAM

• 1 Kbit or 2 Kbit EEPROM:

- Software write-protect

- Page write up to 8 bytes

- Endurance: one million erase/write cycles



2012-2018 Microchip Technology Inc.

DS20002300C-page 1

MCP79512T-I/MN Related Products

	MCP79512T-I/MN	MCP79520T-I/MN	MCP79512-I/MS	MCP79520-I/MSVAO	MCP79520T-I/MSVAO
Description	IC RTC CLK/CALENDAR SPI 10-TDFN	IC RTC CLK/CALENDAR SPI 10-TDFN	IC RTC CLK/CALENDAR SPI 10-MSOP	Real Time Clock, 1 Timer(s), CMOS, PDSO10	Real Time Clock, 1 Timer(s), CMOS, PDSO10
Maker	Microchip	Microchip	Microchip	Microchip	Microchip
package instruction	3 X 3 MM, 0.80 MM HEIGHT, PLASTIC, TDFN-10	3 X 3 MM, 0.80 MM HEIGHT, PLASTIC, TDFN-10	TSSOP,	MSOP-10	MSOP-10
Reach Compliance Code	compliant	compliant	compliant	compli	compli
Other features	ALSO OPEARTES AT 1.8V MIN SUPPLY AT 3MHZ CLOCK FREQ	ALSO OPEARTES AT 1.8V MIN SUPPLY AT 3MHZ CLOCK FREQ	ALSO OPEARTES AT 1.8V MIN SUPPLY AT 3MHZ CLOCK FREQ	ALSO OPEARTES AT 1.8V MIN SUPPLY AT 3MHZ CLOCK FREQ	ALSO OPEARTES AT 1.8V MIN SUPPLY AT 3MHZ CLOCK FREQ
maximum clock frequency	5 MHz	5 MHz	5 MHz	5 MHz	5 MHz
JESD-30 code	S-PDSO-N10	S-PDSO-N10	S-PDSO-G10	S-PDSO-G10	S-PDSO-G10
length	3 mm	3 mm	3 mm	3 mm	3 mm
Number of terminals	10	10	10	10	10
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	HVSON	HVSON	TSSOP	TSSOP	TSSOP
Package shape	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE
Package form	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Maximum seat height	0.8 mm	0.8 mm	1.1 mm	1.1 mm	1.1 mm
Maximum supply voltage	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V
Minimum supply voltage	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V
Nominal supply voltage	3 V	3 V	3 V	3 V	3 V
surface mount	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	NO LEAD	NO LEAD	GULL WING	GULL WING	GULL WING
Terminal pitch	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL
width	3 mm	3 mm	3 mm	3 mm	3 mm
uPs/uCs/peripheral integrated circuit type	TIMER, REAL TIME CLOCK	TIMER, REAL TIME CLOCK	TIMER, REAL TIME CLOCK	TIMER, REAL TIME CLOCK	TIMER, REAL TIME CLOCK
Is it Rohs certified?	conform to	conform to	conform to	-	-
ECCN code	EAR99	EAR99	EAR99	-	-
Factory Lead Time	5 weeks	5 weeks	5 weeks	-	-
JESD-609 code	e3	e3	e3	-	-
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	260	-	-
Terminal surface	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed	-	-
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	40	-	-

Recommended Resources

Do you know about the new high-voltage DC-DC power module?

Ordinary optocoupler isolation circuit

HFC5230 "Please note there is a fault" language integrated circuit

20HZ signal generator

Voltage-limiting nickel-cadmium battery charger circuit

Ultrashort wave item left reminder alarm circuit

Shortcut: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

Popular Components