EFR32BG1B232 Datasheet, PDF (76/163 Pages) Silicon Laboratories – EFR32BG1 Blue Gecko Bluetooth® Smart SoC Family Data Sheet

4.1.13 Flash Memory Characteristics
EFR32BG1 Blue Gecko Bluetooth® Smart SoC Family Data Sheet
Electrical Specifications
Table 4.36. Flash Memory Characteristics¹
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Flash erase cycles before
failure
EC_FLASH
10000
—
—
cycles
Flash data retention
RET_FLASH
10
—
—
years
Word (32-bit) programming t_{W_PROG}
time
20
26
40
μs
Page erase time
t_PERASE
20
27
40
ms
Mass erase time
t_MERASE
20
27
40
ms
Device erase time²
t_DERASE
—
60
74
ms
Page erase current³
I_ERASE
—
—
3
mA
Mass or Device erase cur-
rent³
—
—
5
mA
Write current³
I_WRITE
—
—
3
mA
Note:
1. Flash data retention information is published in the Quarterly Quality and Reliability Report.
2. Device erase is issued over the AAP interface and erases all flash, SRAM, the Lock Bit (LB) page, and the User data page Lock
Word (ULW)
3. Measured at 25°C
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