attiny11 ATMEL Corporation, attiny11 Datasheet - Page 24

• Manufacturer Part Number: attiny11
• Description: 8-bit Microcontroller With 1k Byte Flash
• Manufacturer: ATMEL Corporation

24
ATtiny11/12
Figure 16. Reset Logic for the ATtiny12
Table 9. Reset Characteristics for the ATtiny12
Note:
BODLEVEL
Symbol
V
V
V
POT
RST
BOT
BODEN
(1)
1. The Power-on Reset will not work unless the supply voltage has been below V
(falling).
Parameter
Power-on Reset Threshold
Voltage (rising)
Power-on Reset Threshold
Voltage (falling)
RESET Pin Threshold
Voltage
Brown-out Reset Threshold
Voltage
Power-on Reset
RC Oscillator
Reset Circuit
Brown-out
On-chip
Circuit
Register (MCUSR)
MCU Status
CK
DATA BUS
CKSEL[3:0]
(BODLEVEL = 1)
(BODLEVEL = 0)
BOD disabled
BOD disabled
BOD enabled
BOD enabled
Delay Counters
Condition
Min
1.0
0.4
0.6
0.6
1.5
2.3
0.6V
Typ
1.4
0.6
1.8
1.2
1.2
2.7
Full
CC
Max
1006F–AVR–06/07
1.8
1.8
0.8
1.8
1.9
2.8
Units
V
V
V
V
V
V
POT