71M6543HT-IGTRSLASHF datasheet(12/75 Pages) MAXIM

12 / 75 page

Maxim Integrated │ 12

71M6543FT/71M6543HT/

71M6543GT/71M6543GHT

Energy Meter ICs

www.maximintegrated.com

Electrical Characteristics (continued)

(Limits are production tested at TA = +25°C. Limits over the operating temperature range and relevant supply voltage range are guaran-

teed by design and characterization.)

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

FLASH MEMORY

Endurance

20,000

Cycles

Data Retention

TA = +25°C

100

Years

Byte Writes Between Erase

Operations

Cycles

Write Time, per byte

Per 2 bytes if using SPI

µs

Page Erase Time

Mass Erase Time

SPI

Data-to-Clock Setup Time

Data Hold Time From Clock

Output Delay, Clock to Data

CS-to-Clock Setup Time

Hold Time, CS to Clock

Clock High Period

Clock Low Period

ClockFrequency(asamultiple

ofCPUfrequency)

2.0

MHz/MHz

Space between SPI

Transactions

4.5

CPU

Cycles

EEPROM INTERFACE

I2CSCLFrequency

MPU clock = 4.9MHz, using interrupts

310

kHz

MPU clock = 4.9MHz, bit-banging DIO2-DIO3

100

3-WireWriteClockFrequency

MPU clock = 4.9MHz, PLL_FAST = 0

160

kHz

MPU clock = 4.9MHz, PLL_FAST = 1

490

RESET

Reset Pulse Width

(Note 1)

µs

Reset Pulse Fall Time

(Note 1)

µs

INTERNAL CALENDAR

Year Date Range

2000

2255

Years

71M6543HT-IGTR/F Datasheet(PDF) 12 Page - Maxim Integrated Products

71M6543HT-IGTR/F Datasheet(HTML) 12 Page - Maxim Integrated Products

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75

Datasheet Download

Link URL