MN63Y1208 Datasheet, PDF(78/120 Page) Panasonic Semiconductor – Built-in 4-Kbit FeRAM non-volatile memory with fast write and low power consumption

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MN63Y1208 Datasheet, PDF (78/120 Pages) Panasonic Semiconductor – Built-in 4-Kbit FeRAM non-volatile memory with fast write and low power consumption

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Chapter 5 Serial Communication Mode

5.2.5.1 READ

Â Purpose

Reads an RFID data from the host.

Â Command message

z Format

Command code

1 byte

Start address

2 bytes

Data length n

1 byte

z Data field

Field

Command code

Start address

Setting

0x08

Address at which to start reads

Data length n

Size of data to be read

x Setting range: 0x01(1) to 0xFE(254)

Â Response message

z Format

Status

1 byte

Data

1 to 254 bytes

z Data field

Field

Status

Data

Output value

See 5.2.4 Status.

Data to be read

Remarks

x Byte units

x Big endian format

Byte units

Remarks

See Note below.

Note: If the status of a response message from RFID is not normal (error or busy), data will be omitted.

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