TMP86C993XB Toshiba, TMP86C993XB Datasheet - Page 194

• Manufacturer Part Number: TMP86C993XB
• Description: EMULATION CHIP FOR TMP86F SSOP
• Manufacturer: Toshiba

Specifications of TMP86C993XB

• Accessory Type: Adapter
• For Use With/related Products: TMP86F SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

18.
Flash Memory
18.3
Toggle Bit (D6)
TMP86FH92DMG
18.3
Toggle Bit (D6)
After the byte program, chip erase, and security program command sequence is executed, any consecutive attempts
to read from the same address is reversed bit 6 (D6) of the data (toggling between 0 and 1) until the operation is
completed. Therefore, this toggle bit provides a software mechanism to check the completion of each operation.
Usually perform read operations repeatedly for data polling until the same data is read twice from the same address
in the flash memory. After the byte program, chip erase, or security program command sequence is executed, the initial
read of the toggle bit always produces a "1".
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