T48C862-R8 datasheet(105/107 Pages) ATMEL

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105

T48C862-R8

4590B–4BMCU–02/03

Serial Interface Control Register 2 (SIC2) .................................................... 76

Serial Interface Status and Control Register (SISC) .....................................77

Serial Transmit Buffer (STB) – Byte Write .................................................... 77

Serial Receive Buffer (SRB) – Byte Read ..................................................... 77

Combination Modes ........................................................................... 78

Combination Mode Timer 2 and SSI ................................................................... 78

Combination Mode 1: Burst Modulation 7........................................................ 9

Combination Mode 2: Biphase Modulation 1 ................................................ 79

Combination Mode 3: Manchester Modulation 1 .......................................... 80

Combination Mode 4: Manchester Modulation 2 .......................................... 80

Combination Mode 5: Biphase Modulation 2 ................................................ 81

Combination Mode Timer 3 and SSI ................................................................... 82

Combination Mode 6: FSK Modulation .........................................................82

Combination Mode 7: Pulse-width Modulation (PWM) ................................. 83

Combination Mode 8: Manchester Demodulation/Pulse-width

Demodulation ...............................................................83

Combination Mode 9: Biphase Demodulation ............................................... 84

Combination Mode Timer 2 and Timer 3 ............................................................ 85

Combination Mode 10: Frequency Measurement or Event Counter with

Time Gate .................................................................... 86

Combination Mode 11: Burst Modulation 1 ................................................... 86

Combination Mode Timer 2, Timer 3 and SSI .................................................... 88

Combination Mode 12: Burst Modulation 2 ................................................... 89

Combination Mode 13: FSK Modulation ....................................................... 89

Data EEPROM .................................................................................................... 90

Serial Interface .................................................................................................... 91

Serial Protocol ...............................................................................................91

Control Byte Format ...................................................................................... 92

EEPROM ............................................................................................................92

EEPROM – Operating Modes ....................................................................... 92

Write Operations ........................................................................................... 92

Acknowledge Polling ..................................................................................... 92

Write One Data Byte ..................................................................................... 92

Write Two Data Bytes ................................................................................... 92

Write Control Byte Only ................................................................................ 92

Write Control Bytes ....................................................................................... 93

Read Operations ........................................................................................... 93

Read One Data Byte ..................................................................................... 93

Read Two Data Bytes ................................................................................... 93

Read n Data Bytes ........................................................................................ 93

Read Control Bytes ....................................................................................... 93

Initialization the Serial Interface to the EEPROM ............................................... 94

Absolute Maximum Ratings ............................................................... 95

T48C862-R8 数据表(PDF) 105 Page - ATMEL Corporation

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