STEVAL-IFS006V1 STMicroelectronics, STEVAL-IFS006V1 Datasheet - Page 18

• Manufacturer Part Number: STEVAL-IFS006V1
• Description: BOARD EVAL 8BIT MICRO + TDE1708
• Manufacturer: STMicroelectronics

Specifications of STEVAL-IFS006V1

• Design Resources: STEVAL-IFS006V1 Bill of Material
• Sensor Type: Proximity
• Interface: I²C
• Voltage - Supply: 6 V ~ 48 V
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: ST7FLITEUS5, TDE1708
• Processor To Be Evaluated: ST7LITEUS5
• Data Bus Width: 8 bit
• Operating Supply Voltage: 6 V to 48 V
• Silicon Manufacturer: ST Micro
• Silicon Core Number: TDE1708DFT
• Kit Application Type: Sensing - Touch / Proximity
• Application Sub Type: Proximity Switch
• Kit Contents: Board
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensitivity: -
• Sensing Range: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-6403; STEVAL-IFS006V1

Flash program memory
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Flash program memory
Introduction
The ST7 single voltage extended Flash (XFlash) is a non-volatile memory that can be
electrically erased and programmed either on a byte-by-byte basis or up to 32 bytes in
parallel.
The XFlash devices can be programmed off-board (plugged in a programming tool) or on-
board using in-circuit programming or in-application programming.
The array matrix organization allows each sector to be erased and reprogrammed without
affecting other sectors.
Main features
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Programming modes
The ST7 can be programmed in three different ways:
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In-circuit programming (ICP)
ICP uses a protocol called I
printed circuit board (PCB) to communicate with an external programming device connected
via cable. ICP is performed in three steps:
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ICP (in-circuit programming)
IAP (in-application programming)
ICT (in-circuit testing) for downloading and executing user application test patterns in
RAM
Sector 0 size configurable by option byte
Readout and write protection
Insertion in a programming tool
In this mode, FLASH sectors 0 and 1 and option byte row can be programmed or
erased.
In-circuit programming
In this mode, FLASH sectors 0 and 1 and option byte row can be programmed or
erased without removing the device from the application board.
In-application programming
In this mode, sector 1 can be programmed or erased without removing the device from
the application board and while the application is running.
Switch the ST7 to I
ICCCLK/DATA pins while the RESET pin is pulled low. When the ST7 enters I
it fetches a specific RESET vector which points to the ST7 system memory containing
2
C mode. This is done by driving a specific signal sequence on the
2
C (in-circuit communication) which allows an ST7 plugged on a
ST7LITEUS2, ST7LITEUS5
2
C mode,