ATTINY12V-1SUR Atmel, ATTINY12V-1SUR Datasheet - Page 11

IC AVR MCU 1K FLASH 4MHZ 8-SOIC

ATTINY12V-1SUR

Manufacturer Part Number
ATTINY12V-1SUR
Description
IC AVR MCU 1K FLASH 4MHZ 8-SOIC
Manufacturer
Atmel
Series
AVR® ATtinyr
Datasheets

Specifications of ATTINY12V-1SUR

Core Processor
AVR
Core Size
8-Bit
Speed
1.2MHz
Peripherals
POR, WDT
Number Of I /o
6
Program Memory Size
1KB (512 x 16)
Program Memory Type
FLASH
Eeprom Size
64 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Processor Series
ATTINY12
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
64 B
Interface Type
SPI
Maximum Clock Frequency
1.2 MHz
Operating Supply Voltage
1.8 V to 5.5 V
Mounting Style
SMD/SMT
Operating Temperature Range
- 40 C to + 85 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Ram Size
-
Data Converters
-
Connectivity
-
Lead Free Status / Rohs Status
 Details
External Clock
External RC Oscillator
1006F–AVR–06/07
To drive the device from an external clock source, XTAL1 should be driven as shown in
Figure 6.
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 29 on page 61. The external
RC oscillator is sensitive to noise from neighboring pins, and to avoid problems, PB5
(RESET) should be used as an output or reset pin, and PB4 should be used as an out-
put pin.
Figure 7. External RC Configuration
OSCILLATOR
EXTERNAL
SIGNAL
R
C
V
CC
PB4 (XTAL2)
XTAL1
GND
PB4 (XTAL2)
XTAL1
GND
ATtiny11/12
11

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