ATTINY26L-8PU Atmel, ATTINY26L-8PU Datasheet - Page 32

IC MCU AVR 2K 5V 8MHZ 20-DIP

ATTINY26L-8PU

Manufacturer Part Number
ATTINY26L-8PU
Description
IC MCU AVR 2K 5V 8MHZ 20-DIP
Manufacturer
Atmel
Series
AVR® ATtinyr
Datasheets

Specifications of ATTINY26L-8PU

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)
Processor Series
ATTINY2x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
128 B
Interface Type
2-Wire/ISP/SM-Bus/SPI/UART/USI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
16
Number Of Timers
2
Operating Supply Voltage
2.7 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
3rd Party Development Tools
EWAVR, EWAVR-BL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
Minimum Operating Temperature
- 40 C
On-chip Adc
11-ch x 10-bit
Controller Family/series
AVR Tiny
No. Of I/o's
16
Eeprom Memory Size
128Byte
Ram Memory Size
128Byte
Cpu Speed
8MHz
Rohs Compliant
Yes
For Use With
ATSTK600 - DEV KIT FOR AVR/AVR32770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRISP2 - PROGRAMMER AVR IN SYSTEMATSTK505 - ADAPTER KIT FOR 14PIN AVR MCU
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
ATTINY26L-8PJ
ATTINY26L-8PJ

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATTINY26L-8PU
Manufacturer:
Atmel
Quantity:
25 295
Part Number:
ATTINY26L-8PU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Power-on Reset
32
ATtiny26(L)
Table 16. Reset Characteristics
Notes:
See start-up times from reset from “System Clock and Clock Options” on page 22.
When the CPU wakes up from Power-down, only the clock counting part of the start-up
time is used. The Watchdog Oscillator is used for timing the real-time part of the start-up
time.
A Power-on Reset (POR) pulse is generated by an On-chip Detection circuit. The detec-
tion level is defined in Table 16 The POR is activated whenever V
detection level. The POR circuit can be used to trigger the Start-up Reset, as well as
detect a failure in supply voltage.
The Power-on Reset (POR) circuit ensures that the device is reset from Power-on.
Reaching the Power-on Reset threshold voltage invokes a delay counter, which deter-
mines the delay, for which the device is kept in RESET after V
period of the delay counter can be defined by the user through the CKSEL Fuses. The
different selections for the delay period are presented in “System Clock and Clock
Options” on page 22. The RESET signal is activated again, without any delay, when the
V
Symbol
CC
V
V
V
V
t
t
BOD
RST
HYST
POT
RST
BOT
decreases below detection level.
1. The Power-on Reset will not work unless the supply voltage has been below V
2. V
(falling)
devices where this is the case, the device is tested down to V
production test. This guarantees that a Brown-out Reset will occur before V
to a voltage where correct operation of the microcontroller is no longer guaranteed.
The test is performed using BODLEVEL=1 for ATtiny26L and BODLEVEL=0 for
ATtiny26. BODLEVEL=1 is not applicable for ATtiny26.
Parameter
Power-on Reset Threshold
Voltage (rising)
Power-on Reset Threshold
Voltage (falling)
RESET Pin Threshold Voltage
Minimum pulse width on
RESET Pin
Brown-out Reset Threshold
Voltage
Minimum low voltage period for
Brown-out Detection
Brown-out Detector hysteresis
BOT
may be below nominal minimum operating voltage for some devices. For
(2)
(1)
BODLEVEL = 1
BODLEVEL = 0
BODLEVEL = 1
BODLEVEL = 0
Condition
Min
0.2
2.4
3.7
CC
Typ
130
1.4
1.3
2.7
4.0
2
2
CC
rise. The time-out
CC
= V
Max
1477F–AVR–12/04
2.3
2.3
0.9
1.5
2.9
4.5
is below the
BOT
during the
CC
Units
V
mV
µs
µs
µs
drops
V
V
V
CC
POT

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