Datasheet > ATA5577M1330C-UFQW

ATA5577M1330C-UFQW

更新时间： 2024-01-01 00:53:36

品牌	Logo	应用领域
美国微芯 - MICROCHIP		电信电信集成电路
页数	文件大小	规格书
47页	1567K
描述
125 KHZ IDIC (363BIT,R/W,330PF)

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技术参数
数据手册

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ATA5577M1330C-UFQW 技术参数

是否Rohs认证：	不符合	生命周期：	Transferred
包装说明：	, WAFER	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8523.59.00.00
风险等级：	8.01	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装等效代码：	WAFER
认证状态：	Not Qualified	子类别：	Other Telecom ICs
电信集成电路类型：	TELECOM CIRCUIT	温度等级：	INDUSTRIAL
Base Number Matches：	1

ATA5577M1330C-UFQW 数据手册

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4.12 Memory

Figure 4-2. Memory Map

1.........................................................................................32

Analog front end option set-up

Traceability data

Block 3

Block 2

Block 1

Block 0

Traceability data

Page 0 configuration data

User data or password

User data

Block 7

Block 6

Block 5

Block 4

Block 3

Block 2

Block 1

Block 0

User data

Configuration data

32 bits

Not transmitted

The memory is a 363-bit EEPROM, which is arranged in 11 blocks of 33 bits each. Each block includes a single lock bit,

which is responsible for write-protecting the associated block. Programming takes place on a block basis, so a

complete block (including lock bit) can be programmed with a single command. The memory is subdivided into two

page areas. Page 0 contains eight blocks, and page 1 contains three blocks. All 33 bits of a block, including the lock bit, are

programmed simultaneously.

Block 0 of page 0 contains the mode/configuration data, which is not transmitted during regular-read mode operations.

Addressing block 0 will always affect block 0 of page 0 regardless of the page selector. Block 7 of page 0 may be used as

a protection password.

Block 3 of page 1 contains the analog front end option register, which is also not transmitted during regular-read mode

operation.

Bit 0 of every block is the lock bit for that block. Once locked, the block (including the lock bit itself) is not re-

programmable via the RF field.

Blocks 1 and 2 of page 1 contain traceability data and are transmitted with the modulation parameters defined in the

configuration register after the opcode “11” is issued by the reader (see Figure 5-10 on page 19 and Figure 5-11 on page 19).

The traceability data blocks are programmed and locked by Atmel^®.

ATA5577C [DATASHEET]

9187H–RFID–07/14

1...3 4 567 8 9...47

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