參數(shù)資料
型號: SAH-XC2723X-20F66V
廠商: INFINEON TECHNOLOGIES AG
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 66 MHz, RISC MICROCONTROLLER, PQCC48
封裝: 0.50 MM PITCH, GREEN, PLASTIC, VQFN-48
文件頁數(shù): 94/112頁
文件大?。?/td> 3116K
代理商: SAH-XC2723X-20F66V
XC2723X
XC2000 Family / Econo Line
Electrical Parameters
PRELIMINARY
Data Sheet
78
V1.0, 2010-12
4.5
Flash Memory Parameters
The XC2723X is delivered with all Flash sectors erased and with no protection installed.
The data retention time of the XC2723X’s Flash memory (i.e. the time after which stored
data can still be retrieved) depends on the number of times the Flash memory has been
erased and programmed.
Note: These parameters are not subject to production test but verified by design and/or
characterization.
Note: Operating Conditions apply.
Table 25
Flash Parameters
Parameter
Symbol
Values
Unit Note /
Test Condition
Min.
Typ.
Max.
Parallel Flash module
program/erase limit
depending on Flash read
activity
N
PP SR
21)
N
FL_RD≤ 1
12)
N
FL_RD>1
Flash erase endurance
for security pages
N
SEC SR
10
cycle
s
t
RET≥ 20 years
Flash wait states3)
N
WSFLASH
SR
1
f
SYS≤ 8MHz
2
f
SYS≤ 13 MHz
3
f
SYS≤ 17 MHz
4
f
SYS>17MHz
Erase time per
sector/page
t
ER CC
74)
8.0
ms
Programming time per
page
t
PR CC
3.5
ms
Data retention time
t
RET CC
20
year
s
N
ER≤ 1,000 cycl
es
Drain disturb limit
N
DD SR
32
cycle
s
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