ATTINY12V-1PC Atmel, ATTINY12V-1PC Datasheet - Page 54
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ATTINY12V-1PC
Manufacturer Part Number
ATTINY12V-1PC
Description
IC AVR MCU 1MHZ 1.8V 8DIP
Manufacturer
Atmel
Series
AVR® ATtinyr
Specifications of ATTINY12V-1PC
Core Processor
AVR
Core Size
8-Bit
Speed
1.2MHz
Peripherals
POR, WDT
Number Of I /o
6
Program Memory Size
1KB (512 x 16)
Program Memory Type
FLASH
Eeprom Size
64 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
8-DIP (0.300", 7.62mm)
Data Bus Width
8 bit
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
6
Number Of Timers
1
Operating Supply Voltage
1.8 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 55 C
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Ram Size
-
Data Converters
-
Connectivity
-
Lead Free Status / Rohs Status
No
Other names
ATTINY12V1PC
High-voltage Serial
Programming
Characteristics
Low-voltage Serial
Downloading (ATtiny12
only)
54
ATtiny11/12
Figure 28. High-voltage Serial Programming Timing
Table 24. High-voltage Serial Programming Characteristics T
5.0V ± 10% (Unless otherwise noted)
Both the program and data memory arrays can be programmed using the SPI bus while
RESET is pulled to GND. The serial interface consists of pins SCK, MOSI (input) and
MISO (output), see Figure 29. After RESET is set low, the Programming Enable instruc-
tion needs to be executed first before program/erase instructions can be executed.
Figure 29. Serial Programming and Verify
t
WLWH_PFB
Symbol
t
t
t
t
t
SHOV
SHSL
SLSH
IVSH
SHIX
Parameter
SCI (PB3) Pulse Width High
SCI (PB3) Pulse Width Low
SDI (PB0), SII (PB1) Valid to SCI (PB3) High
SDI (PB0), SII (PB1) Hold after SCI (PB3) High
SCI (PB3) High to SDO (PB2) Valid
Wait after Instr. 3 for Write Fuse Bits
GND
SDI (PB0), SII (PB1)
SDO (PB2)
SCI (PB3)
GND
PB5 (RESET)
t
IVSH
ATtiny12
t
SHSL
t
SHOV
VCC
PB2
PB1
PB0
t
SHIX
2.2 - 5.5V
Min
100
100
1.7
10
50
50
t
SLSH
A
SCK
MISO
MOSI
= 25°C ± 10%, V
Typ
2.5
16
Max
1006F–AVR–06/07
3.4
32
Units
ms
ns
ns
ns
ns
ns
CC
=