SLVSE46A November 2017 – January 2018 TPS65680
PRODUCTION DATA.
Refer to the PDF data sheet for device specific package drawings
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7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
NIL[3:0] | OTP_FLAG3 | OTP_FLAG2 | OTP_FLAG1 | OTP_FLAG0 | |||
R | R | R | R | R | |||
-- | -- | -- | -- | -- |
LEGEND: R/W = Read/Write; R = Read only ; -- = No NVM option; ROM = Read Only Memory; OTP = One Time Programmable; EEPROM = EEPROM |
Bit | Field | Type | Reset | Description | |||
---|---|---|---|---|---|---|---|
7:4 | NIL[3:0] | R | 0000 | This bit is not implemented in hardware. During write operations data for this bit is ignored. During read operations 0 is returned. |
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3 | OTP_FLAG3 | R | 0 | OTP Flag 3 0 : Device is functioning normal 1 : During programming the OTP power good has dropped |
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2 | OTP_FLAG2 | R | 0 | OTP Flag 2 0 : Device is functioning normal 1 : Device reached max number of programming cycles (max = 9 times) |
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1 | OTP_FLAG1 | R | 0 | OTP Flag 1 0 : Device is functioning normal 1 : Not enough memory to execute programming cycle |
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0 | OTP_FLAG0 | R | 0 | OTP Flag 0 0 : Device is functioning normal 1 : OTP LDO has not reached desired programming voltage window |