71M6521FE-IGTRSLASHF datasheet(4/107 Pages) MAXIM

4 / 107 page

71M6521DE/DH/FE Data Sheet

Page: 4 of 107

Rev 2

Formats ......................................................................................................................... 82

Constants ...................................................................................................................... 82

Environment .................................................................................................................. 82

CE Calculations ............................................................................................................. 83

CE STATUS .................................................................................................................. 83

CE TRANSFER VARIABLES ........................................................................................ 85

ELECTRICAL SPECIFICATIONS .............................................................................................................. 89

ABSOLUTE MAXIMUM RATINGS .............................................................................................. 89

RECOMMENDED EXTERNAL COMPONENTS ......................................................................... 90

RECOMMENDED OPERATING CONDITIONS .......................................................................... 90

PERFORMANCE SPECIFICATIONS .......................................................................................... 91

INPUT LOGIC LEVELS ................................................................................................. 91

OUTPUT LOGIC LEVELS ............................................................................................. 91

POWER-FAULT COMPARATOR.................................................................................. 91

BATTERY MONITOR .................................................................................................... 91

SUPPLY CURRENT...................................................................................................... 92

V3P3D SWITCH ............................................................................................................ 92

2.5 V VOLTAGE REGULATOR ..................................................................................... 92

LOW POWER VOLTAGE REGULATOR....................................................................... 92

CRYSTAL OSCILLATOR .............................................................................................. 93

VREF, VBIAS ................................................................................................................ 93

LCD DRIVERS .............................................................................................................. 94

ADC CONVERTER, V3P3A REFERENCED................................................................. 94

TEMPERATURE SENSOR ........................................................................................... 95

TIMING SPECIFICATIONS ......................................................................................................... 96

RAM AND FLASH MEMORY ..................................................................................................................... 96

FLASH MEMORY TIMING ............................................................................................ 96

EEPROM INTERFACE.................................................................................................. 96

RESET and V1 .............................................................................................................. 96

RTC ............................................................................................................................... 96

TYPICAL PERFORMANCE DATA ................................................................................ 97

PACKAGE OUTLINE (LQFP 64) ................................................................................................. 98

PACKAGE OUTLINE (QFN 68) ................................................................................................... 98

PINOUT (LQFP-64) ..................................................................................................................... 100

PINOUT (QFN 68) ....................................................................................................................... 100

Recommended PCB Land Pattern for the QFN-68 Package ....................................................... 101

PIN DESCRIPTIONS ................................................................................................................... 102

Power/Ground Pins: ...................................................................................................... 102

Analog Pins: .................................................................................................................. 102

Digital Pins:.................................................................................................................... 103

I/O Equivalent Circuits: .................................................................................................. 104

71M6521FE-IGTR/F 数据表(PDF) 4 Page - Maxim Integrated Products

71M6521FE-IGTR/F 数据表(HTML) 4 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 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

数据表下载