ATTINY48-PU Atmel, ATTINY48-PU Datasheet - Page 4
![MCU AVR 4K ISP FLASH 1.8V 28-DIP](/photos/7/21/72189/453-28-dip_sml.jpg)
ATTINY48-PU
Manufacturer Part Number
ATTINY48-PU
Description
MCU AVR 4K ISP FLASH 1.8V 28-DIP
Manufacturer
Atmel
Series
AVR® ATtinyr
Specifications of ATTINY48-PU
Core Processor
AVR
Core Size
8-Bit
Speed
12MHz
Connectivity
I²C, SPI
Peripherals
Brown-out Detect/Reset, POR, WDT
Number Of I /o
24
Program Memory Size
4KB (2K x 16)
Program Memory Type
FLASH
Eeprom Size
64 x 8
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 6x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-DIP (0.300", 7.62mm)
Processor Series
ATTINY4x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
2-Wire/I2S/SPI
Maximum Clock Frequency
12 MHz
Number Of Programmable I/os
28
Number Of Timers
2
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
6-ch x 10-bit
Package
28PDIP
Device Core
AVR
Family Name
ATtiny
Maximum Speed
12 MHz
Operating Supply Voltage
2.5|3.3|5 V
For Use With
ATSTK600 - DEV KIT FOR AVR/AVR32ATAVRDRAGON - KIT DRAGON 32KB FLASH MEM AVRATAVRISP2 - PROGRAMMER AVR IN SYSTEM
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATTINY48-PU
Manufacturer:
ATMEL
Quantity:
5 530
Company:
Part Number:
ATTINY48-PU
Manufacturer:
AVX
Quantity:
30 000
5 Memories
6 System Clock and Clock Options
6.1 Clock Sources
4
AVR515
ATtiny48/88 has less volatile and non-volatile memory than ATmega48/88/168 and
ATmega48P/88P/168P/328P, as shown in the table below. This means some
firmware may have to be re-engineered or recompiled using memory optimisation
algorithms.
Table 5-1. Memory Summary.
ATtiny48/88 has a reduced clock system as compared to ATmega48/88/168 and
ATmega48P/88P/168P/328P.
ATtiny48/88 does not include a crystal oscillator, but all other clocking options of
ATmega48/88/168 and ATmega48P/88P/168P/328P are available, as shown in the
table below.
Table 6-1. Clocking Source Settings.
Device
ATmega48/48V/48P/48PV
ATmega88/88V/88P/88PV
ATmega168/168V/168P/168PV
ATmega328P/328PV
ATtiny48
ATtiny88
Device Clocking Option
External Clock
Reserved
Calibrated Internal RC Oscillator
Internal 128 kHz RC Oscillator
Low Frequency Crystal Oscillator
Full Swing Crystal Oscillator
Reserved
Notes:
1. Crystal oscillator not implemented in ATtiny48/88.
ATmega48P/88P/168P
ATmega48/88/168
16384
32768
Flash
4096
8192
4096
8192
0100
0101
0110
0111
Memory Size in Bytes
CKSEL3...0
1000 - 1111
0000
0001
0010
0011
SRAM
1024
1024
2048
512
256
512
ATtiny48/88
N/A
8089A-AVR-09/07
EEPROM
1024
(1)
256
512
512
64
64