m24lr64-r STMicroelectronics, m24lr64-r Datasheet - Page 11

• Manufacturer Part Number: m24lr64-r
• Description: 64 Kbit Eeprom With Password Protection & Dual Interface 400 Khz I?c Serial Bus & Iso 15693 Rf Protocol At 13.56 Mhz
• Manufacturer: STMicroelectronics

M24LR64-R
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M24LR64-R protocol timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
M24LR64-R state transition diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Principle of comparison between the mask, the slot number and the UID . . . . . . . . . . . . . 67
Description of a possible anticollision sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Stay Quiet frame exchange between VCD and M24LR64-R . . . . . . . . . . . . . . . . . . . . . . . 75
Read Single Block frame exchange between VCD and M24LR64-R . . . . . . . . . . . . . . . . . 77
Write Single Block frame exchange between VCD and M24LR64-R . . . . . . . . . . . . . . . . . 79
Read Multiple Block frame exchange between VCD and M24LR64-R. . . . . . . . . . . . . . . . 81
Select frame exchange between VCD and M24LR64-R . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Reset to Ready frame exchange between VCD and M24LR64-R . . . . . . . . . . . . . . . . . . . 83
Write AFI frame exchange between VCD and M24LR64-R . . . . . . . . . . . . . . . . . . . . . . . . 85
Lock AFI frame exchange between VCD and M24LR64-R . . . . . . . . . . . . . . . . . . . . . . . . 87
Write DSFID frame exchange between VCD and M24LR64-R . . . . . . . . . . . . . . . . . . . . . 89
Lock DSFID frame exchange between VCD and M24LR64-R . . . . . . . . . . . . . . . . . . . . . . 91
Get System Info frame exchange between VCD and M24LR64-R. . . . . . . . . . . . . . . . . . . 93
Get Multiple Block Security Status frame exchange between VCD and M24LR64-R . . . . 95
Write-sector Password frame exchange between VCD and M24LR64-R . . . . . . . . . . . . . 97
Lock-sector Password frame exchange between VCD and M24LR64-R . . . . . . . . . . . . . . 99
Present-sector Password frame exchange between VCD and M24LR64-R . . . . . . . . . . 101
Fast Read Single Block frame exchange between VCD and M24LR64-R . . . . . . . . . . . . 103
Fast Initiate frame exchange between VCD and M24LR64-R . . . . . . . . . . . . . . . . . . . . . 105
Fast Read Multiple Block frame exchange between VCD and M24LR64-R. . . . . . . . . . . 107
Initiate frame exchange between VCD and M24LR64-R . . . . . . . . . . . . . . . . . . . . . . . . . 109
AC test measurement I/O waveform. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
I
M24LR64-R synchronous timing, transmit and receive . . . . . . . . . . . . . . . . . . . . . . . . . . 116
SO8N – 8-lead plastic small outline, 150 mils body width, package outline . . . . . . . . . . . 117
UFDFPN8 (MLP8) – Ultra thin fine pitch dual flat package no lead
2 x 3 mm, package outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
TSSOP8 – 8-lead thin shrink small outline, package outline . . . . . . . . . . . . . . . . . . . . . . 119
2
C AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Doc ID 15170 Rev 9
List of figures
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