ATTINY15 ATMEL [ATMEL Corporation], ATTINY15 Datasheet - Page 63

• Manufacturer Part Number: ATTINY15
• Manufacturer: ATMEL [ATMEL Corporation]

Low-voltage Serial
Programming
Characteristics
1187D–12/01
Figure 35. Low-voltage Serial Programming Timing
Table 28. Low-voltage Serial Programming Characteristics, T
V
Table 29. Minimum Wait Delay after the Chip Erase Instruction
Table 30. Minimum Wait Delay after Writing a Flash or EEPROM Location
Symbol
1/t
t
t
t
t
t
t
Symbol
t
Symbol
t
t
CC
CLCL
SHSL
SLSH
OVSH
SHOX
SLIV
WD_ERASE
WD_FLASH
WD_EEPROM
CLCL
= 2.7 - 5.5V (Unless Otherwise Noted)
MOSI
MISO
SCK
Parameter
RC Oscillator Frequency (V
RC Oscillator Period (V
SCK Pulse Width High
SCK Pulse Width Low
MOSI Setup to SCK High
MOSI Hold after SCK High
SCK Low to MISO Valid
t
OVSH
CC
t
= 2.7 - 5.5V)
CC
SHSL
= 2.7 - 5.5V)
Minimum Wait Delay
Minimum Wait Delay
t
SHOX
2.0 t
2.0 t
2.0 t
t
10.0
8.2 ms
Min
CLCL
4.1 ms
8.2 ms
0.8
CLCL
CLCL
CLCL
625.0
16.0
Typ
1.6
t
SLSH
A
ATtiny15L
= -40 ° C to 85 ° C,
t
1250.0
SLIV
Max
32.0
Units
MHz
ns
ns
ns
ns
ns
ns
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