ATTINY28L-4AC Atmel, ATTINY28L-4AC Datasheet - Page 8
ATTINY28L-4AC
Manufacturer Part Number
ATTINY28L-4AC
Description
IC AVR MCU 2KFLSH 4MHZ 3V 32TQFP
Manufacturer
Atmel
Series
AVR® ATtinyr
Specifications of ATTINY28L-4AC
Core Processor
AVR
Core Size
8-Bit
Speed
4MHz
Peripherals
POR, WDT
Number Of I /o
11
Program Memory Size
2KB (1K x 16)
Program Memory Type
FLASH
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
32-TQFP, 32-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Ram Size
-
Data Converters
-
Connectivity
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
External RC Oscillator
8
ATtiny28L/V
Figure 6. External Clock Drive Configuration
For timing insensitive applications, the external RC configuration shown in Figure 7 can
be used. For details on how to choose R and C, see Table 25 on page 56.
Figure 7. External RC Configuration
OSCILLATOR
EXTERNAL
R
C
SIGNAL
V
CC
NC
NC
XTAL2
XTAL1
GND
XTAL2
XTAL1
GND
1062F–AVR–07/06