NOIL1SE3000A-GDC ON Semiconductor, NOIL1SE3000A-GDC Datasheet - Page 31

• Manufacturer Part Number: NOIL1SE3000A-GDC
• Manufacturer: ON Semiconductor

Specifications of NOIL1SE3000A-GDC

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Serial Peripheral Interface (SPI )
a<6>–a<0>, and 8 data bits, d<7>–d<0>. A single
instruction bit chooses between a read or write instruction.
is not in reset. Otherwise, the SPI register is kept in reset. SPI
registers are reset to their default value by bringing
RESET_N low. The SPI bit RESET_N_SEQ has no effect
on the SPI bits.
to SPI_CLK are for both requirements 2.5 ns. Output delay
is 1.5 ns after falling edge of SPI_CLK. Rise time (10% to
90%) is 9 ns assuming a 18 pF load. To upload SPI, follow
this sequence:
sequencer
Write Sequence, C=1
WRITE instruction is issued, followed by the 7-bit address,
and then the 8-bit data. All data is clocked in on the rising
edge of the clock.
The SPI registers have an address space of 7 bits,
The SPI is used only after the clock has started and the chip
Setup and hold requirements of interface signals relative
Disable sequencer ® Upload through SPI ® Enable
The image sensor is selected by pulling CS low. The
Figure 17. SPI Write Timing
Figure 16. SPI Read Timing
http://onsemi.com
31
Read Sequence, C=0
instruction (READ) is transmitted to the image sensor,
followed by the 7-bit address (A6 through A0). The
instruction and address bits are clocked in on the rising edge
of the clock. After the correct READ instruction and address
are sent, the data stored in the memory at the selected address
is shifted out on the MISO pin. The data bits are shifted out
on the first falling edge after the last address bit is clocked.
The read operation is terminated by raising the CS pin. The
maximum operating frequency is 10 MHz.
NOTE: SPI settings cannot be uploaded during readout.
the least significant bit (D0) of the data byte is clocked in. If
CS is brought high at any other time, the write operation is
not completed. Maximum operating frequency is 10 MHz.
The part is selected by pulling CS low. The 1-bit
To write the data to the array, the CS is brought high after