ATTINY12L-4SU Atmel, ATTINY12L-4SU Datasheet - Page 47
![Microcontrollers (MCU) AVR 1K FLASH 64B EE 3V 4MHZ](/photos/16/11/161174/soic-8_sml.jpg)
ATTINY12L-4SU
Manufacturer Part Number
ATTINY12L-4SU
Description
Microcontrollers (MCU) AVR 1K FLASH 64B EE 3V 4MHZ
Manufacturer
Atmel
Datasheet
1.ATTINY12V-1SI.pdf
(94 pages)
Specifications of ATTINY12L-4SU
Processor Series
ATTINY1x
Core
AVR8
Data Bus Width
8 bit
Program Memory Type
Flash
Program Memory Size
1 KB
Maximum Clock Frequency
4 MHz
Number Of Programmable I/os
6
Number Of Timers
1
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
SOIC
3rd Party Development Tools
EWAVR, EWAVR-BL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500
Minimum Operating Temperature
- 40 C
Package
8SOIC EIAJ
Device Core
AVR
Family Name
ATtiny
Maximum Speed
4 MHz
Operating Supply Voltage
3.3|5 V
Interface Type
SPI
Operating Temperature
-40 to 85 °C
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATTINY12L-4SU
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
ATtiny12 Internal
Voltage Reference
Voltage Reference Enable
Signals and Start-up Time
1006F–AVR–06/07
ATtiny12 features an internal voltage reference with a nominal voltage of 1.22V. This
reference is used for Brown-out Detection, and it can be used as an input to the Analog
Comparator.
The voltage reference has a start-up time that may influence the way it should be used.
The maximum start-up time is 10µs. To save power, the reference is not always turned
on. The reference is on during the following situations:
1. When BOD is enabled (by programming the BODEN fuse)
2. When the bandgap reference is connected to the Analog Comparator (by setting
Thus, when BOD is not enabled, after setting the AINBG bit, the user must always allow
the reference to start up before the output from the Analog Comparator is used. The
bandgap reference uses approximately 10 µA, and to reduce power consumption in
Power-down mode, the user can turn off the reference when entering this mode.
the AINBG bit in ACSR)
ATtiny11/12
47