AT32UC3B0512-A2UES ATMEL [ATMEL Corporation], AT32UC3B0512-A2UES Datasheet - Page 52

• Manufacturer Part Number: AT32UC3B0512-A2UES
• Description: 32-bit AVR Microcontroller
• Manufacturer: ATMEL [ATMEL Corporation]

9.11
Table 9-27.
Table 9-28.
Table 9-29.
Symbol
F
Symbol
T
T
T
Symbol
N
N
T
FOP
FPP
FFP
FCE
FDR
FARRAY
FFUSE
Flash Memory Characteristics
Flash Operating Frequency
Programming TIme
Flash Parameters
Flash Operating Frequency
Page Programming Time
Fuse Programming Time
Chip Erase Time
Flash Array Write/Erase cycle
General Purpose Fuses write cycle
Flash Data Retention Time
Parameter
Parameter
Parameter
The following table gives the device maximum operating frequency depending on the field FWS
of the Flash FSR register. This field defines the number of wait states required to access the
Flash Memory. Flash operating frequency equals the CPU/HSB frequency.
Conditions
FWS = 0
FWS = 1
Conditions
Conditions
Min.
Min.
Min.
Typ.
Typ.
Typ.
0.5
15
4
4
100K
Max.
Max.
Max.
10K
33
60
Cycle
Cycle
MHz
MHz
Unit
Unit
Unit
Year
ms
ms
ms