ATTINY26L-8PI Atmel, ATTINY26L-8PI Datasheet - Page 36
ATTINY26L-8PI
Manufacturer Part Number
ATTINY26L-8PI
Description
IC AVR MCU 2K LV 8MHZ IND 20-DIP
Manufacturer
Atmel
Series
AVR® ATtinyr
Specifications of ATTINY26L-8PI
Core Processor
AVR
Core Size
8-Bit
Speed
8MHz
Connectivity
USI
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
16
Program Memory Size
2KB (1K x 16)
Program Memory Type
FLASH
Eeprom Size
128 x 8
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 11x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
20-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATTINY26L-8PI
Manufacturer:
ATMEL
Quantity:
167
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MCU Status
Register – MCUSR
36
ATtiny26(L)
• Bit 7..4 – Res: Reserved Bits
These bits are reserved bits in the ATtiny26(L) and always read as zero.
• Bit 3 – WDRF: Watchdog Reset Flag
This bit is set (one) if a Watchdog Reset occurs. The bit is reset (zero) by a Power-on Reset, or
by writing a logic zero to the flag.
• Bit 2 – BORF: Brown-out Reset Flag
This bit is set (one) if a Brown-out Reset occurs. The bit is reset (zero) by a Power-on Reset, or
by writing a logic zero to the flag.
• Bit 1 – EXTRF: External Reset Flag
This bit is set (one) if an External Reset occurs. The bit is reset (zero) by a Power-on Reset, or
by writing a logic zero to the flag.
• Bit 0 – PORF: Power-on Reset Flag
This bit is set (one) if a Power-on Reset occurs. The bit is reset (zero) by writing a logic zero to
the flag.
To make use of the reset flags to identify a reset condition, the user should read and then reset
(zero) the MCUSR as early as possible in the program. If the register is cleared before another
reset occurs, the source of the reset can be found by examining the reset flags.
Bit
$34 ($54)
Read/Write
Initial Value
R
7
–
0
R
6
–
0
R
5
–
0
R
4
–
0
WDRF
R/W
3
See Bit Description
BORF
R/W
2
EXTRF
R/W
1
PORF
R/W
0
MCUSR
1477K–AVR–08/10
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