ATtiny4 Atmel Corporation, ATtiny4 Datasheet - Page 7
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ATtiny4
Manufacturer Part Number
ATtiny4
Description
Manufacturer
Atmel Corporation
Specifications of ATtiny4
Flash (kbytes)
0.5 Kbytes
Pin Count
6
Max. Operating Frequency
12 MHz
Cpu
8-bit AVR
# Of Touch Channels
1
Hardware Qtouch Acquisition
No
Max I/o Pins
4
Ext Interrupts
4
Usb Speed
No
Usb Interface
No
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Analog Comparators
1
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
0.03
Self Program Memory
NO
Dram Memory
No
Nand Interface
No
Picopower
No
Temp. Range (deg C)
-40 to 125
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
Input Capture Channels
1
Pwm Channels
2
32khz Rtc
No
Calibrated Rc Oscillator
Yes
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1.8
8127D–Appendix A–AVR–08/11
Serial Programming Characteristics
Figure 1-3.
Table 1-9.
TPIDATA
TPICLK
Symbol
1/t
t
t
t
t
t
t
CHCH
CLCH
CLCL
CLOV
IVCH
CHIX
CLCL
t
IVCH
t
CLCH
Parameter
Clock Frequency
Clock Period
Clock Low Pulse Width
Clock High Pulse Width
Data Input to Clock High Setup Time
Data Input Hold Time After Clock High
Data Output Valid After Clock Low Time
t
CLCL
Serial Programming Timing
Serial Programming Characteristics, T
erwise Noted)
t
CHCL
t
CHIX
Receive Mode
A
= -40°C to 125°C, V
Min
500
200
200
100
Transmit Mode
50
ATtiny4/5/9/10
Typ
CC
= 5V (Unless Oth-
Max
200
2
t
CLOV
Units
MHz
ns
ns
ns
ns
ns
ns
7