ATTINY26L-8SUR Atmel, ATTINY26L-8SUR Datasheet - Page 128

• Manufacturer Part Number: ATTINY26L-8SUR
• Description: IC MCU AVR 2K 5V 8MHZ 20SOIC
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY26L-8SUR

• 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-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

External Clock
Drive Waveforms
External Clock
Drive
128
ATtiny26(L)
Figure 70. External Clock Drive Waveforms
Table 63. External Clock Drive
Table 64. External RC Oscillator, Typical Frequencies
Notes:
Symbol
1/t
t
t
t
t
t
Δ
CLCL
CHCX
CLCX
CLCH
CHCL
t
CLCL
CLCL
1. R should be in the range 3 kΩ - 100 kΩ, and C should be at least 20 pF. The C values given in
2. The frequency will vary with package type and board layout.
R [kΩ]
the table includes pin capacitance. This will vary with package type.
Parameter
Oscillator Frequency
Clock Period
High Time
Low Time
Rise Time
Fall Time
Change in period from one clock
cycle to the next
33
10
V
IL1
(1)
V
IH1
C [pF]
22
22
V
Min
125
CC
50
50
0
= 2.7 - 5.5V
Max
1.6
1.6
8
2
V
62.5
Min
CC
25
25
0
= 4.5 - 5.5V
650 kHz
2.0 MHz
f
(2)
Max
0.5
0.5
16
2
Units
MHz
1477K–AVR–08/10
ns
ns
ns
μs
μs