ATtiny13 Atmel Corporation, ATtiny13 Datasheet - Page 121

• Manufacturer Part Number: ATtiny13
• Manufacturer: Atmel Corporation

Specifications of ATtiny13

• Flash (kbytes): 1 Kbytes
• Pin Count: 8
• Max. Operating Frequency: 20 MHz
• Cpu: 8-bit AVR
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 6
• Ext Interrupts: 6
• Usb Speed: No
• Usb Interface: No
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 4
• Adc Resolution (bits): 10
• Adc Speed (ksps): 15
• Analog Comparators: 1
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 0.06
• Eeprom (bytes): 64
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8 to 5.5
• Operating Voltage (vcc): 1.8 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 1
• Output Compare Channels: 2
• Pwm Channels: 2
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

18.8
2535J–AVR–08/10
Serial Programming Characteristics
Figure 18-4. Serial Programming Timing
Figure 18-5. Serial Programming Waveform
Table 18-8.
Note:
SERIAL DATA OUTPUT
SERIAL CLOCK INPUT
Symbol
1/t
1/t
1/t
t
t
t
t
t
t
t
SERIAL DATA INPUT
OVSH
SHOX
SHSL
SLSH
CLCL
CLCL
CLCL
CLCL
CLCL
CLCL
1. 2 t
Parameter
Oscillator Frequency (ATtiny13V, V
Oscillator Period (ATtiny13V, V
Oscillator Frequency (ATtiny13, V
Oscillator Period (ATtiny13, V
Oscillator Frequency (ATtiny13, V
Oscillator Period (ATtiny13, V
SCK Pulse Width High
SCK Pulse Width Low
MOSI Setup to SCK High
MOSI Hold after SCK High
SAMPLE
MOSI
MISO
CLCL
(MOSI)
(MISO)
Serial Programming Characteristics, T
(Unless Otherwise Noted)
SCK
(SCK)
for f
ck
< 12 MHz, 3 t
t
OVSH
MSB
MSB
CLCL
CC
CC
t
for f
CC
SHSL
= 2.7 - 5.5V)
= 4.5V - 5.5V)
= 1.8 - 5.5V)
CC
CC
ck
CC
= 2.7 - 5.5V)
= 4.5V - 5.5V)
>= 12 MHz
= 1.8 - 5.5V)
A
t
= -40°C to +85°C, V
SHOX
2 t
2 t
2 t
1000
t
CLCL
Min
104
CLCL
CLCL
50
CLCL
0
0
0
(1)
(1)
t
SLSH
Typ
CC
= 1.8 - 5.5V
Max
9.6
20
1
LSB
LSB
Units
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
121