ATTINY12V-1PU Atmel, ATTINY12V-1PU Datasheet - Page 25
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ATTINY12V-1PU
Manufacturer Part Number
ATTINY12V-1PU
Description
Microcontrollers (MCU) AVR 1K FLASH 64B EE 1.8V 1MHZ
Manufacturer
Atmel
Datasheet
1.ATTINY12V-1SI.pdf
(94 pages)
Specifications of ATTINY12V-1PU
Processor Series
ATTINY1x
Core
AVR8
Data Bus Width
8 bit
Program Memory Type
Flash
Program Memory Size
1 KB
Maximum Clock Frequency
1.2 MHz
Number Of Programmable I/os
6
Number Of Timers
1
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
Package / Case
PDIP-8
3rd Party Development Tools
EWAVR, EWAVR-BL
Minimum Operating Temperature
- 40 C
Package
8PDIP
Device Core
AVR
Family Name
ATtiny
Maximum Speed
1.2 MHz
Operating Supply Voltage
2.5|3.3|5 V
Interface Type
SPI
Operating Temperature
-40 to 85 °C
Lead Free Status / Rohs Status
Details
1006F–AVR–06/07
Table 10. ATtiny12 Clock Options and Start-up Times
Note:
This table shows the start-up times from reset. From sleep, only the clock counting part
of the start-up time is used. The Watchdog oscillator is used for timing the real-time part
of the start-up time. The number of WDT oscillator cycles used for each time-out is
shown in Table 11.
Table 11. Number of Watchdog Oscillator Cycles
The frequency of the watchdog oscillator is voltage dependent as shown in the section
“ATtiny11 Typical Characteristics” on page 62.
Note that the BODLEVEL fuse can be used to select start-up times even if the Brown-
out Detection is disabled (by leaving the BODEN fuse unprogrammed).
The device is shipped with CKSEL3..0 = 0010.
CKSEL3..0
BODLEVEL
Unprogrammed
Unprogrammed
Programmed
Programmed
1111
1110
1101
1100
1011
1010
1001
1000
0111
0110
0101
0100
0011
0010
0001
0000
1. Due to the limited number of clock cycles in the start-up period, it is recommended
that Ceramic Resonator be used.
Clock Source
Ext. Crystal/Ceramic Resonator
Ext. Crystal/Ceramic Resonator
Ext. Crystal/Ceramic Resonator
Ext. Crystal/Ceramic Resonator
Ext. Crystal/Ceramic Resonator
Ext. Crystal/Ceramic Resonator
Ext. Low-frequency Crystal
Ext. Low-frequency Crystal
Ext. RC Oscillator
Ext. RC Oscillator
Ext. RC Oscillator
Int. RC Oscillator
Int. RC Oscillator
Int. RC Oscillator
Ext. Clock
Ext. Clock
3.6 ms (at V
4.2 ms (at V
57 ms (at V
67 ms (at V
Time-out
cc
cc
cc
cc
(1)
(1)
(1)
= 1.8V)
= 2.7V)
= 1.8V)
= 2.7V)
Start-up Time,
V
BODLEVEL
Unprogrammed
1K CK
3.6 ms + 1K CK
57 ms 1K CK
16K CK
3.6 ms + 16K CK
57 ms + 16K CK
57 ms + 1K CK
57 ms + 32K CK
6 CK
3.6 ms + 6 CK
57 ms + 6 CK
6 CK
3.6 ms + 6 CK
57 ms + 6 CK
6 CK
3.6 ms + 6 CK
CC
= 1.8V,
Number of Cycles
ATtiny11/12
Start-up Time,
V
BODLEVEL
Programmed
1K CK
4.2 ms + 1K CK
67 ms + 1K CK
16K CK
4.2 ms + 16K CK
67 ms + 16K CK
67 ms + 1K CK
67 ms + 32K CK
6 CK
4.2 ms + 6 CK
67 ms + 6 CK
6 CK
4.2 ms + 6 CK
67 ms + 6 CK
6 CK
4.2 ms + 6 CK
CC
16K
256
4K
1K
= 2.7V,
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