HD64F3437TFI16V Renesas Electronics America, HD64F3437TFI16V Datasheet - Page 567

• Manufacturer Part Number: HD64F3437TFI16V
• Description: MCU FLASH 60K 100-TQFP
• Manufacturer: Renesas Electronics America

Specifications of HD64F3437TFI16V

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1. In auto-program mode, 128 bytes are programmed simultaneously. This should be carried out
2. A 128-byte data transfer is necessary even when programming fewer than 128 bytes. In this
3. The lower 8 bits of the transfer address must be H'00 or H'80. If a value other than a valid
4. Memory address transfer is performed in the second cycle (figure 21.19). Do not perform
5. Do not perform a command write during a programming operation.
6. Perform one auto-programming operation for a 128-byte block for each address.
7. Confirm normal end of auto-programming by checking FO6. Alternatively, status read mode
8. Status polling FO6 and FO7 pin information is retained until the next command write. As long
Notes on Use of Auto-Program Mode
by executing 128 consecutive byte transfers.
case, H'FF data must be written to the extra addresses.
address is input, processing will switch to a memory write operation but a write error will be
flagged.
transfer after the second cycle.
Characteristics are not guaranteed for two or more programming operations.
can also be used for this purpose (in FO7 status polling, the pin is the auto-program operation
end identification pin).
as the next command write has not been performed, reading is possible by enabling CE and
OE.
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