ATtiny5 Atmel Corporation, ATtiny5 Datasheet - Page 50

no-image

ATtiny5

Manufacturer Part Number
ATtiny5
Description
Manufacturer
Atmel Corporation
Datasheets

Specifications of ATtiny5

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
Adc Channels
4
Adc Resolution (bits)
8
Adc Speed (ksps)
15
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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATtiny5-TS8R
Manufacturer:
Atmel
Quantity:
8 105
Part Number:
ATtiny5-TSHR
Manufacturer:
OMRON
Quantity:
1 500
Part Number:
ATtiny5-TSHR
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATtiny5-TSHR
Quantity:
12 000
Part Number:
ATtiny55V-10SSU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
50
ATtiny4/5/9/10
• Port B, Bit 2 – ADC2/CLKO/INT0/PCINT2/T0
• Port B, Bit 3 – ADC3/PCINT3/RESET
Table 10-4
signals shown in
Table 10-4.
Notes:
Signal
Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
PTOE
DIEOE
DIEOV
DI
AIO
• OC0B: Output Compare Match output: The PB1 pin can serve as an external output for the
• PCINT1: Pin Change Interrupt source 1. The PB1 pin can serve as an external interrupt
• TPICLK: Serial Programming Clock.
• ADC2: Analog to Digital Converter, Channel 2
• CLKO: System Clock Output. The system clock can be output on pin PB2. The system clock
• INT0: External Interrupt Request 0
• PCINT2: Pin Change Interrupt source 2. The PB2 pin can serve as an external interrupt
• T0: Timer/Counter0 counter source.
• ADC3: Analog to Digital Converter, Channel 3
• PCINT3: Pin Change Interrupt source 3. The PB3 pin can serve as an external interrupt
• RESET:
Timer/Counter0 Compare Match B. The PB1 pin has to be configured as an output (DDB1
set (one)) to serve this function. The OC0B pin is also the output pin for the PWM mode timer
function.
source for pin change interrupt 0.
will be output if CKOUT bit is programmed, regardless of the PORTB2 and DDB2 settings.
source for pin change interrupt 0.
source for pin change interrupt 0.
1. RSTDISBL is 1 when the configuration bit is “0” (Programmed).
2. CKOUT is 1 when the configuration bit is “0” (Programmed).
and
Overriding Signals for Alternate Functions in PB3..PB2
PB3/ADC3/RESET/PCINT3
RSTDISBL
1
RSTDISBL
0
0
0
0
RSTDISBL
ADC3D
RSTDISBL • PCINT3 • PCIE0
PCINT3 Input
ADC3 Input
Table 10-5 on page 51
Figure 10-6 on page
(1)
(1)
(1)
+ (PCINT3 • PCIE0) +
47.
relate the alternate functions of Port B to the overriding
(ATtiny5/10, only)
(ATtiny5/10, only)
PB2/ADC2/INT0/T0/CLKO/PCINT2
CKOUT
0
CKOUT
1
CKOUT
(system clock)
0
(PCINT2 • PCIE0) + ADC2D + INT0
(PCINT2 • PCIE0) + INT0
INT0/T0/PCINT2 Input
ADC2 Input
(2)
(2)
(2)
8127E–AVR–11/11

Related parts for ATtiny5