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参数资料
| 型号： | M34559G6FP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP52 |
| 封装： | 10 X 10 MM, 0.65 MM PITCH, PLASTIC, LQFP-52 |
| 文件页数： | 9/93页 |
| 文件大小： | 1810K |
| 代理商： | M34559G6FP |
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CLRC663
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Preliminary data sheet
COMPANY PUBLIC
Rev. 3.1 — 26 September 2011
171131
106 of 126
NXP Semiconductors
CLRC663
Contactless reader IC
18.3.1.7
Transceive command
This command transmits data from the FiFo and receives data from the RF field conce.
The first action is transmitting and after a transmission the command is changed to
receive a data stream.
Each transmission process starts by writing the command into register CommandReg e.g.
the command idle.
Remark: If the bit RxMultiple in register RxModeReg is set to logic 1, this command will
never leave the receiving state, because the receiving will not be cancelled automatically.
18.3.1.8
Transmit command
The content of the FiFo is transmitted immediately after starting the command. Before
transmitting the FiFo content all relevant register have to be set to transmit data.
This command terminates automatically when the FiFo gets empty. It can be terminated
by any other command written to the command register.
18.3.1.9
WriteE2 command
Parameter: address (2 byte), data (1 byte)
This command writes one byte into the EEPROM. If the FiFo contains no data, the
command will wait until the data is available
Abort condition: insufficient parameter in FiFo; Address-parameter outside of range
18.3.1.10
WriteE2PAGE command
Parameter: Page address (1 byte), data (up to 64 byte)
This command writes up to 64 bytes into the EEPROM. The programming starts after 64
data-bytes are read from the FiFo or when the FiFo is empty in case that less than 64
data-bytes are in the FiFo.
Abort condition: Insufficient parameters in FiFo; Page address parameter outside of
range.
18.3.1.11
ReadE2 command
Parameter: address (2 byte); length (1 byte).
Reads up to 256 bytes from the EEPROM to the FiFo. If a read operation exceeds the
address 0x1FFF, the read operation continues from address 0x0000.
Abort condition: Insufficient parameter in FiFo; Address parameter outside of range.
18.3.1.12
LoadReg command
Parameter: address (2 byte, within the free sectors); register address (1 byte), number of
register to be copied (1 byte)
Read a defined number of bytes from the EEPROM and copies the value into the Register
set, beginning at the given RegAdr.
Abort condition: Insufficient parameter in FiFo; Address parameter outside of range.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M34559G6-XXXFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M3455AG8FP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M3455AG8-XXXFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M3455AGCFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M3455AGC-XXXFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
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