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參數(shù)資料
| 型號(hào)： | T555715M01-DDT |
| 廠商： | Atmel Corp. |
| 英文描述： | CONNECTOR ACCESSORY |
| 中文描述： | 連接器附件 |
| 文件頁(yè)數(shù)： | 13/30頁(yè) |
| 文件大?。?/td> | 711K |
| 代理商： | T555715M01-DDT |
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13
T5557
4517E–RFID–02/03
Figure 15.
T5557 Functional Diagram
T5557 in Extended
Mode (X-mode)
In general, the block 0 setting of the master key (bits 1 to 4) to the value ‘6’ or ‘9’
together with the X-mode bit will enable the extended mode functions.
Master key = ‘9’: Test mode access and extended mode are both enabled.
Master key = ‘6’: Any test mode access will be denied but the extended mode is still
enabled.
Any other master key setting will prevent the activation of the T5557 extended mode
options, even when the X-mode bit is set.
Binary Bit-rate Generator
In extended mode the data rate is binary programmable to operate at any data rate
between RF/2 and RF/128 as given in the formula below.
Data rate = RF/(2n+2)
Setup modes
Command decode
OP(11..)
Page 1
Write
Number of bits
Password check
Lock bit check
Program & Verify
Modulation defeat
fail
data = old
ok data = new
Data verification failed
fail
data = old
gap
command mode
fail
data = old
Power
-
on reset
OP(00)
Write
OP(1p)*
OP(01)
Start
Gap
Regular
-
read mode
addr = 1 .. maxblk
Block
-
read mode
addr = current
gap
single gap
AOR mode
AOR = 1
AOR = 0
Page 0 or 1
* p = page selector
Direct access OP (1p)*
Page 0
OP (1p)*
OP(10..)
Page 0
Test-mode
if master key <> 6
Reset
to page 0
相關(guān)PDF資料 |
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|---|---|
| T555715M01-DDW | CONNECTOR ACCESSORY |
| T555715M01-PP | CONNECTOR ACCESSORY |
| T555715M01-TAS | CONNECTOR ACCESSORY |
| T5743 | UHF ASK/FSK Receiver |
| T5743P3 | UHF ASK/FSK Receiver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| T555715M01-DDW | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Multifunctional 330-bit Read/Write RF-Identification IC |
| T555715M01-PAE | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Multifunctional 330-bit Read/Write RF-Identification IC |
| T555715M01-PP | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Multifunctional 330-bit Read/Write RF-Identification IC |
| T555715M01-TAS | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Multifunctional 330-bit Read/Write RF-Identification IC |
| T555715-PAE | 功能描述:IC TRANSPONDER R/W 330BIT 330PF RoHS:否 類別:RF/IF 和 RFID >> RFID IC 系列:T555715 其它有關(guān)文件:CR14 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:- RF 型:收發(fā)器 頻率:13.56MHz 特點(diǎn):ISO14443-B 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SO 包裝:Digi-Reel® 其它名稱:497-5719-6 |
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