at90pwm81-16se ATMEL Corporation, at90pwm81-16se Datasheet - Page 277

• Manufacturer Part Number: at90pwm81-16se
• Description: 8-bit Avr Microcontroller With 8k Bytes In- System Programmable Flash
• Manufacturer: ATMEL Corporation

24. AT90PWM81 Typical Characteristics
7734M–AVR–03/10
Table 23-7.
Notes:
The following charts show typical behavior. These figures are not tested during manufacturing. All cur-
rent consumption measurements are performed with all I/O pins configured as inputs and with internal
pull-ups enabled. A sine wave generator with rail-to-rail output is used as clock source.
All Active- and Idle current consumption measurements are done with all bits in the PRR register set and
thus, the corresponding I/O modules are turned off. Also the Analog Comparator is disabled during these
measurements.
Symbol
V
I
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
DVXH
XLXH
XHXL
XLDX
XLWL
XLPH
PLXH
BVPH
PHPL
PLBX
WLBX
PLWL
BVWL
WLWH
WLRL
WLRH
WLRH_CE
XLOL
BVDV
OLDV
OHDZ
PP
PP
1.
2.
t
t
WLRH
WLRH_CE
Programming Enable Voltage
Programming Enable Current
Data and Control Valid before XTAL1 High
XTAL1 Low to XTAL1 High
XTAL1 Pulse Width High
Data and Control Hold after XTAL1 Low
XTAL1 Low to WR Low
XTAL1 Low to PAGEL high
PAGEL low to XTAL1 high
BS1 Valid before PAGEL High
PAGEL Pulse Width High
BS1 Hold after PAGEL Low
BS2/1 Hold after WR Low
PAGEL Low to WR Low
BS1 Valid to WR Low
WR Pulse Width Low
WR Low to RDY/BSY Low
WR Low to RDY/BSY High
WR Low to RDY/BSY High for Chip Erase
XTAL1 Low to OE Low
BS1 Valid to DATA valid
OE Low to DATA Valid
OE High to DATA Tri-stated
Table 24-1 on page 18
Parameter
Parallel Programming Characteristics, V
is valid for the Write Flash, Write EEPROM, Write Fuse bits and Write Lock bits commands.
is valid for the Chip Erase command.
and
(1)
Table 24-2 on page 18
(2)
CC
= 5V ± 10%
show the additional current consump-
Min.
11.5
200
150
150
150
150
3.7
7.5
67
67
67
67
67
67
67
0
0
0
0
0
Typ.
AT90PWM81
Max.
12.5
250
250
250
250
10
1
5
Units
μA
ms
ms
μs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
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