ATTINY12-8SU Atmel, ATTINY12-8SU Datasheet - Page 58

• Manufacturer Part Number: ATTINY12-8SU
• Description: Microcontrollers (MCU) AVR 1K FLASH 64B EE 5V 8MHZ
• Manufacturer: Atmel

Specifications of ATTINY12-8SU

• Processor Series: ATTINY1x
• Core: AVR8
• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 1 KB
• Maximum Clock Frequency: 8 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
• Cpu Family: ATtiny
• Device Core: AVR
• Device Core Size: 8b
• Frequency (max): 8MHz
• Interface Type: SPI
• # I/os (max): 6
• Number Of Timers - General Purpose: 1
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SOIC EIAJ
• Lead Free Status / Rohs Status: Details

Low-voltage Serial
Programming
Characteristics
58
ATtiny11/12
Figure 31. Low-voltage Serial Programming Timing
Table 26. Low-voltage Serial Programming Characteristics T
V
Table 27. Minimum Wait Delay after the Chip Erase Instruction
Table 28. Minimum Wait Delay after Writing a Flash or EEPROM Location
Symbol
1/t
t
1/t
t
1/t
t
t
t
t
t
t
Symbol
t
Symbol
t
t
CC
CLCL
CLCL
CLCL
SHSL
SLSH
OVSH
SHOX
SLIV
WD_ERASE
WD_FLASH
WD_EEPROM
CLCL
CLCL
CLCL
= 2.2 - 5.5V (Unless otherwise noted)
Parameter
Oscillator Frequency (V
Oscillator Period (V
Oscillator Frequency (V
Oscillator Period (V
Oscillator Frequency (V
Oscillator Period (V
SCK Pulse Width High
SCK Pulse Width Low
MOSI Setup to SCK High
MOSI Hold after SCK High
SCK Low to MISO Valid
MOSI
MISO
SCK
t
OVSH
CC
CC
CC
= 2.2 - 2.7V)
= 2.7 - 4.0V)
= 4.0 - 5.5V)
CC
CC
CC
= 2.2 - 2.7V)
= 2.7 - 4.0V)
= 4.0 - 5.5V)
t
SHSL
t
SHOX
Minimum Wait Delay
Minimum Wait Delay
6.8 ms
2 t
2 t
2 t
3.4 ms
6.8 ms
1000
t
Min
250
125
CLCL
10
t
CLCL
CLCL
0
0
0
CLCL
SLSH
A
t
= -40°C to 85°C,
SLIV
Typ
16
Max
32
1006F–AVR–06/07
1
4
8
Units
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns