ATTINY2313-20PI Atmel, ATTINY2313-20PI Datasheet - Page 14
ATTINY2313-20PI
Manufacturer Part Number
ATTINY2313-20PI
Description
IC MCU AVR 2K FLASH 20DIP
Manufacturer
Atmel
Series
AVR® ATtinyr
Specifications of ATTINY2313-20PI
Core Processor
AVR
Core Size
8-Bit
Speed
20MHz
Connectivity
SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
18
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
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
Data Converters
-
Other names
ATTINY2313-24PI
ATTINY2313-24PI
ATTINY2313-24PI
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATTINY2313-20PI
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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AVR ATtiny2313
Memories
In-System
Reprogrammable
Flash Program
Memory
14
ATtiny2313
This section describes the different memories in the ATtiny2313. The AVR architecture has two
main memory spaces, the Data Memory and the Program Memory space. In addition, the
ATtiny2313 features an EEPROM Memory for data storage. All three memory spaces are linear
and regular.
The ATtiny2313 contains 2K bytes On-chip In-System Reprogrammable Flash memory for pro-
gram storage. Since all AVR instructions are 16 or 32 bits wide, the Flash is organized as 1K x
16.
The Flash memory has an endurance of at least 10,000 write/erase cycles. The ATtiny2313 Pro-
gram Counter (PC) is 10 bits wide, thus addressing the 1K program memory locations.
Programming” on page 158
using the SPI pins.
Constant tables can be allocated within the entire program memory address space (see the LPM
– Load Program Memory instruction description).
Timing diagrams for instruction fetch and execution are presented in
ing” on page
Figure 8. Program Memory Map
11.
contains a detailed description on Flash data serial downloading
Program Memory
0x0000
0x03FF
“Instruction Execution Tim-
2543L–AVR–08/10
“Memory
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