參數(shù)資料
型號: ATTINY26L-8PU
廠商: Atmel
文件頁數(shù): 11/169頁
文件大?。?/td> 0K
描述: IC MCU AVR 2K 5V 8MHZ 20-DIP
產(chǎn)品培訓(xùn)模塊: MCU Product Line Introduction
tinyAVR Introduction
標(biāo)準包裝: 18
系列: AVR® ATtiny
核心處理器: AVR
芯體尺寸: 8-位
速度: 8MHz
連通性: USI
外圍設(shè)備: 欠壓檢測/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 16
程序存儲器容量: 2KB(1K x 16)
程序存儲器類型: 閃存
EEPROM 大?。?/td> 128 x 8
RAM 容量: 128 x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 11x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 20-DIP(0.300",7.62mm)
包裝: 管件
產(chǎn)品目錄頁面: 612 (CN2011-ZH PDF)
配用: ATSTK600-RC08-ND - STK600 ROUTING CARD AVR
ATSTK600-ND - DEV KIT FOR AVR/AVR32
ATAVRISP2-ND - PROGRAMMER AVR IN SYSTEM
ATSTK505-ND - ADAPTER KIT FOR 14PIN AVR MCU
其它名稱: ATTINY26L-8PJ
ATTINY26L-8PJ-ND
108
1477K–AVR–08/10
ATtiny26(L)
Fuse Bits
The ATtiny26 has two Fuse bytes. Table 50 and Table 51 describe briefly the functionality of all
the fuses and how they are mapped into the fuse bytes. Note that the fuses are read as logical
zero, “0”, if they are programmed.
Notes: 1. The SPIEN Fuse is not accessible in serial programming mode.
2. When programming the RSTDISBL Fuse, Parallel Programming has to be used to change
fuses or perform further programming.
Notes: 1. The default value of SUT1..0 results in maximum start-up time. See Table 12 on page 29 for
details.
2. The default setting of CKSEL3..0 results in internal RC Oscillator at 1 MHz. See Table 3 on
page 25 for details.
3. The CKOPT Fuse functionality depends on the setting of the CKSEL bits. See “System Clock
The status of the Fuse bits is not affected by Chip Erase. Note that the Fuse bits are locked if
Lock bit1 (LB1) is programmed. Program the Fuse bits before programming the Lock bits.
Table 50. Fuse High Byte
Fuse High Byte
Bit No
Description
Default Value
7
1 (unprogrammed)
6
1 (unprogrammed)
5
1 (unprogrammed)
4
Select if PB7 is I/O pin or
RESET pin
1 (unprogrammed, PB7 is
RESET pin)
SPIEN(1)
3
Enable
Serial Program
and Data Downloading
0 (programmed, SPI prog.
enabled)
EESAVE
2
EEPROM memory is
preserved through the Chip
Erase
1 (unprogrammed, EEPROM not
preserved)
BODLEVEL
1
Brown out detector trigger
level
1 (unprogrammed)
BODEN
0
Brown out detector enable
1 (unprogrammed, BOD
disabled)
Table 51. Fuse Low Byte
Fuse Low Byte
Bit No
Description
Default Value
PLLCK
7
Use PLL for internal clock
1 (unprogrammed)
CKOPT(3)
6
Oscillator options
1 (unprogrammed)
SUT1
5
Select start-up time
1 (unprogrammed)(1)
SUT0
4
Select start-up time
CKSEL3
3
Select Clock source
CKSEL2
2
Select Clock source
CKSEL1
1
Select Clock source
CKSEL0
0
Select Clock source
1 (unprogrammed)(2)
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