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ST7FOXK2 датащи(PDF) 200 Page - STMicroelectronics

номер детали ST7FOXK2
подробное описание детали  8-bit MCU with single voltage Flash memory, SPI, I²C, ADC, timers
PDF  226 Pages
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производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
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ST7FOXK2 датащи(HTML) 200 Page - STMicroelectronics

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Electrical characteristics
ST7FOXF1, ST7FOXK1, ST7FOXK2
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12.7
Memory characteristics
TA = -40 °C to 85 °C, unless otherwise specified.
Table 81.
RAM and hardware registers characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VRM
Data retention mode(1)
1.
Minimum VDD supply voltage without losing data stored in RAM (in Halt mode or under Reset) or in
hardware registers (only in Halt mode). Guaranteed by construction, not tested in production.
Halt mode (or Reset)
1.6
V
Table 82.
Flash program memory characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VDD
Operating voltage for Flash
Write/Erase
Refer to operating
range of VDD with TA,
Section 12.3.1 on
page 190
4.5
5.5
V
tprog
Programming time for 1~32
bytes(1)
1.
Up to 32 bytes can be programmed at a time.
TA=−40 to +85 °C
5
10
ms
Programming time for 4 kbytes
TA=+25 °C
0.64
1.28
s
tRET
Data retention(2)
2.
Data based on reliability test results and monitored in production.
TA=+55 °C
(3)
3.
The data retention time increases when the TA decreases.
20
years
NRW
Write erase cycles
TA=+25 °C
1k
cycles
IDD
Supply current(4)
4.
Guaranteed by Design. Not tested in production.
Read / Write / Erase
modes
fCPU = 8 MHz,
VDD = 5.5 V
2.6
mA
No Read/No Write
mode
100
µA
Power down mode /
Halt
00.1
µA



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