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AT45DB021E Datasheet(PDF) 49 Page - Renesas Technology Corp

Part # AT45DB021E
Description  2-Mbit DataFlash (with Extra 64 kBits) 1.65 V Minimum SPI Serial Flash Memory
PDF  70 Pages
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Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

AT45DB021E Datasheet(HTML) 49 Page - Renesas Technology Corp

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DS-AT45DB021E-8789 Rev. L
Page 49
8/11/22
© 2022 Renesas Electronics
AT45DB021E Datasheet
20.5 Program and Erase Characteristics
Symbol
Parameter
Typ
Max
Typ
Max
Units
tEP
Page Erase and Programming Time (256/264 bytes)
10
35
10
25
ms
tP
Page Programming Time
1.5
3
1.5
3
ms
tBP
Byte Programming Time
8
8
µs
tPE
Page Erase Time
6
25
6
25
ms
tBE
Block Erase Time
25
35
25
35
ms
tSE
Sector Erase Time
350
550
350
550
ms
tCE
Chip Erase Time
3
4
3
4
s
tOTPP
OTP Security Register Program Time
200
500
200
500
µs



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