ATtiny4 Atmel Corporation, ATtiny4 Datasheet - Page 110
![no-image](/images/manufacturer_photos/0/0/79/atmel_corporation_sml.jpg)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATtiny4-TS8R
Manufacturer:
ADI
Quantity:
635
Part Number:
ATtiny4-TSHR
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATtiny4313-MMHR
Manufacturer:
MICRON
Quantity:
4 100
Company:
Part Number:
ATtiny4313-MU
Manufacturer:
HITTITE
Quantity:
101
Part Number:
ATtiny4313-SU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATtiny44-15MZ
Manufacturer:
ATMEL
Quantity:
1 000
Part Number:
ATtiny44-15MZ
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATtiny44-15SSZ
Manufacturer:
ATMEL
Quantity:
350
Part Number:
ATtiny441-MUR
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Part Number:
ATtiny44A-MFR
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
15.3.2
15.3.3
110
ATtiny4/5/9/10
Flash Memory
Configuration Section
The embedded Flash memory of ATtiny4/5/9/10 has four separate sections, as shown in
15-3
Table 15-3.
Notes:
Table 15-4.
Notes:
ATtiny4/5/9/10 have one configuration byte, which resides in the configuration section. See
Table
Table 15-5.
Table 15-6
into the configuration byte.
Table 15-6.
Section
Code (program memory)
Configuration
Signature
Calibration
Section
Code (program memory)
Configuration
Signature
Calibration
Configuration word address
0x00
0x01 ... 0x07
Bit
7:3
2
1
0
and
15-5.
1. This section is read-only.
1. This section is read-only.
Table
(1)
(1)
(1)
(1)
briefly describes the functionality of all configuration bits and how they are mapped
Bit Name
–
CKOUT
WDTON
RSTDISBL
Number of Words and Pages in the Flash (ATtiny9/10)
Number of Words and Pages in the Flash (ATtiny4/5)
Configuration bytes
Configuration Byte 0
15-3.
Size (Bytes)
Size (Bytes)
Description
Reserved
System Clock Output
Watchdog Timer always on
External Reset disable
1024
512
16
16
8
8
8
8
High byte
Reserved
Reserved
Page Size (Words)
Page Size (Words)
8
8
8
8
8
8
8
8
Configuration word data
Pages
Pages
Low byte
Configuration Byte 0
Reserved
64
32
1
2
1
1
2
1
Default Value
1 (unprogrammed)
1 (unprogrammed)
1 (unprogrammed)
1 (unprogrammed)
WADDR
WADDR
[3:1]
[3:1]
[3:1]
[3:1]
[3:1]
[3:1]
[3:1]
[3:1]
8127E–AVR–11/11
PADDR
PADDR
[9:4]
[4:4]
[9:4]
[4:4]
–
–
–
–
Table