ATTINY12L-4PU Atmel, ATTINY12L-4PU Datasheet - Page 50
![MCU 8-Bit ATtiny AVR RISC 1KB Flash 3.3V/5V 8-Pin PDIP](/photos/18/32/183297/pdip8_sml.jpg)
ATTINY12L-4PU
Manufacturer Part Number
ATTINY12L-4PU
Description
MCU 8-Bit ATtiny AVR RISC 1KB Flash 3.3V/5V 8-Pin PDIP
Manufacturer
Atmel
Datasheet
1.ATTINY12V-1SI.pdf
(94 pages)
Specifications of ATTINY12L-4PU
Package
8PDIP
Device Core
AVR
Family Name
ATtiny
Maximum Speed
4 MHz
Operating Supply Voltage
3.3|5 V
Data Bus Width
8 Bit
Number Of Programmable I/os
6
Interface Type
SPI
Number Of Timers
1
Program Memory Size
1 KB
Program Memory Type
Flash
Operating Temperature
-40 to 85 °C
Processor Series
ATTINY1x
Core
AVR8
Maximum Clock Frequency
4 MHz
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
Package / Case
PDIP-8
3rd Party Development Tools
EWAVR, EWAVR-BL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500
Minimum Operating Temperature
- 40 C
Lead Free Status / Rohs Status
Details
ATtiny11/12
High-voltage Serial
Programming
50
ATtiny11/12
provides a convenient way to download program and data into the ATtiny12 inside the
user’s system.
The program and data memory arrays in the ATtiny12 are programmed byte-by-byte in
either programming mode. For the EEPROM, an auto-erase cycle is provided within the
self-timed write instruction in the Low-voltage Serial Programming mode.
During programming, the supply voltage must be in accordance with Table 22.
Table 22. Supply Voltage during Programming
This section describes how to program and verify Flash Program memory, EEPROM
Data memory (ATtiny12), lock bits and fuse bits in the ATtiny11/12.
Figure 26. High-voltage Serial Programming
Part
ATtiny11L
ATtiny11
ATtiny12V
ATtiny12L
ATtiny12
SERIAL CLOCK INPUT
Low-voltage Serial Programming
11.5 - 12.5V
Not applicable
Not applicable
2.2 - 5.5V
2.7 - 5.5V
4.0 - 5.5V
PB5 (RESET)
PB3 (XTAL1)
GND
VCC
PB2
PB1
PB0
High-voltage Serial Programming
4.5 - 5.5V
SERIAL DATA OUTPUT
SERIAL INSTR. INPUT
SERIAL DATA INPUT
4.5 - 5.5V
4.5 - 5.5V
4.5 - 5.5V
4.5 - 5.5V
4.5 - 5.5V
1006F–AVR–06/07