如何从IC上鉴别OTP和FLASH
如何从IC上鉴别OTP和FLASH（针对NRF24LE1和NRF24LU1P）
NRF24LE1-FLASH(见数据手册194页)
N R F B X
2 4 L E 1 Z
Y Y W W L L
东方绿舟地址Abbreviation Definition
24LE1: Product number
B :Build Code, that is, unique code for production sites, package type and test platform. X:"X" grade, that is, Engineering Samples (optional).
WW: Two digit week number
LL :Two letter wafer lot number code
Z: Package type. "D" = 24 pin, "E" = 32 pin and "F" = 48 pin
YY: Two digit Year number
lettuceNRF24LE1-OTP（见OTP数据手册188页）
N R F A X
2 4 L E 1 Z
Y Y W W L L
Abbreviation Definition
24LE1 ：Product number
X："X" grade, that is, Engineering Samples (optional)
lZ ：Package type."G" = 32 pin, "H" = 48 pin and “I” = 24 pin
YY ：Two digit Year number
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WW ：Two digit week number
LL：Two letter wafer lot number code
A：Build Code, that is, unique code for production sites, package type and test platform
NRF24LU1P-FLASH(见FLASH数据手册181页)
nRF24LU1P-F32 option:
n R F B X
2 4 L U 1 P
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Y Y W W L L
nRF24LU1P-F16 option:
n R F B X
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Y Y W W L L
Abbreviation Definition
LU1P16 ：Product number, F16 optionjingle
24LU1P ：Product number, F32 option
B ：Build Code, that is, unique code for production sites, package type and, test platform. X："X" grade, that is, Engineering Samples (optional).
YY ：Two digit Year number
WW：Two digit week number
LL：Two letter wafer lot number code
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NRF24LU1-OTP(见OTP数据手册173页)
N R F B X
L U 1 P A
Y Y W W L L
Abbreviation Definition
LU1PA :Product number
B :Build Code, a unique code for production sites and versioning, test platform. X: "X" grade, that is, Engineering Samples (optional).
YY :Two digit Year number
WW :Two digit week number
LL: Two letter wafer lot number code
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