Serial programming characteristics, Mosi miso sck t – Rainbow Electronics AT90LS4433 User Manual
Page 97

97
AT90S/LS4433
1042G–AVR–09/02
Serial Programming
Characteristics
Figure 68. Serial Programming Timing
Table 36. Serial Programming Characteristics, T
A
= -40
°C to 85°C, V
CC
= 2.7 - 6.0V
(unless otherwise noted)
Symbol
Parameter
Min
Typ
Max
Units
1/t
CLCL
Oscillator Frequency (V
CC
= 2.7 - 6.0V)
0
4
MHz
t
CLCL
Oscillator Period (V
CC
= 2.7 - 6.0V)
250
ns
1/t
CLCL
Oscillator Frequency (V
CC
= 4.0 - 6.0V)
0
8
MHz
t
CLCL
Oscillator Period (V
CC
= 4.0 - 6.0V)
125
ns
t
SHSL
SCK Pulse Width High
2 t
CLCL
ns
t
SLSH
SCK Pulse Width Low
2 t
CLCL
ns
t
OVSH
MOSI Setup to SCK High
t
CLCL
ns
t
SHOX
MOSI Hold after SCK High
2 t
CLCL
ns
t
SLIV
SCK Low to MISO Valid
10
16
32
ns
Table 37. Minimum Wait Delay after the Chip Erase Instruction
Symbol
3.2V
3.6V
4.0V
5.0V
t
WD_ERASE
18 ms
14 ms
12 ms
8 ms
Table 38. Minimum Wait Delay after Writing a Flash or EEPROM Location
Symbol
3.2V
3.6V
4.0V
5.0V
t
WD_PROG
9 ms
7 ms
6 ms
4 ms
MOSI
MISO
SCK
t
OVSH
t
SHSL
t
SLSH
t
SHOX
t
SLIV
- MAX5151 (16 pages)
- MAXQ3108 (64 pages)
- MAX5661 (39 pages)
- MAX6691 (7 pages)
- MAX5362 (12 pages)
- ADC10158 (26 pages)
- MAX8922L (14 pages)
- MAX8596Z (8 pages)
- MAX7491 (18 pages)
- MAX15040 (15 pages)
- MAX5177 (16 pages)
- ADC08138 (22 pages)
- MAX5961 (42 pages)
- T89C51RD2 (86 pages)
- MAX16055 (9 pages)
- MAX6659 (17 pages)
- ADC0820 (20 pages)
- MAX6678 (19 pages)
- MAX8884Z (15 pages)
- MAX16915 (9 pages)
- MAX8620 (18 pages)
- MAX5144 (12 pages)
- MAX6670 (8 pages)
- MAX8760 (39 pages)
- W78C32C (14 pages)
- MX7533 (8 pages)
- MAX8727 (13 pages)
- MAX9053 (15 pages)
- W78C54 (16 pages)
- MAX8614B (15 pages)
- W90N740 (219 pages)
- MAX6626 (13 pages)
- ADC10738 (30 pages)
- MAX17000 (31 pages)
- MAX5051 (21 pages)
- MAXQ1004 (18 pages)
- MAX6871 (51 pages)
- MX7847 (12 pages)
- MAX6608 (6 pages)
- MAX17083 (15 pages)
- MAX6641 (17 pages)
- MAX5251 (16 pages)
- MAX6338 (8 pages)
- MAX6690 (16 pages)
- MAX8668 (18 pages)