at90ls8535-8mi ATMEL Corporation, at90ls8535-8mi Datasheet - Page 103

• Manufacturer Part Number: at90ls8535-8mi
• Description: 8-bit Microcontroller With 8k Bytes In-system Programmable Flash
• Manufacturer: ATMEL Corporation

Serial Programming
Characteristics
1041H–11/01
Figure 73. Serial Programming Timing
Table 43. Serial Programming Characteristics, T
(unless otherwise noted)
Table 44. Minimum Wait Delay after the Chip Erase instruction
Table 45. Minimum Wait Delay after Writing a Flash or EEPROM Location
Symbol
t
Symbol
t
Symbol
WD_ERASE
WD_PROG
1/t
1/t
t
t
t
t
t
t
t
OVSH
SHOX
CLCL
CLCL
SHSL
SLSH
SLIV
CLCL
CLCL
Parameter
Oscillator Frequency (V
Oscillator Period (V
Oscillator Frequency (V
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
MOSI
MISO
SCK
18 ms
3.2V
9 ms
3.2V
t
CC
CC
OVSH
= 2.7 - 4.0V)
= 4.0 - 6.0V)
CC
CC
= 2.7 - 6.0V)
= 4.0 - 6.0V)
t
SHSL
14 ms
3.6V
7 ms
3.6V
t
SHOX
A
= -40 ° C to 85 ° C, V
2.0 t
2.0 t
2.0 t
250.0
125.0
t
10.0
Min
CLCL
t
SLSH
0
0
CLCL
CLCL
CLCL
AT90S/LS8535
t
SLIV
6 ms
4.0V
12 ms
4.0V
16.0
Typ
CC
Max
32.0
4.0
8.0
= 2.7 - 6.0V
4 ms
5.0V
8 ms
5.0V
Units
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
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