ATTINY48-PU Atmel, ATTINY48-PU Datasheet - Page 7
![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
9.2 Timer/Counter2
10 USART0
11 Analogue to Digital Converter
12 Memory Programming
12.1 Fuse Bits
8089A-AVR-09/07
The 8-bit Timer/Counter2 of ATmega48/88/168 and ATmega48P/88P/168P/328P has
not been implemented in ATtiny48/88.
The Universal Synchronous and Asynchronous serial Receiver and Transmitter
(USART) have not been implemented in ATtiny48/88.
The option to use an external voltage reference has not been implemented in
ATtiny48/88. The external voltage reference pin (AREF in ATmega48/88/168 and
ATmega48P/88P/168P/328P) has been replaced by a general purpose I/O pin. This
means in ATtiny48/88 it is not possible to use an external bypass capacitor to
stabilize the internal voltage reference.
The differences in Fuse Bytes, Signature Bytes and the Calibration Byte are outlined
in the sections below.
ATtiny48/88, ATmega48/88/168 and ATmega48P/88P/168P/328P have identical high
fuse bytes, but there are some differences in the extended and low fuse bytes, as
shown in the tables below.
Table 12-1. Extended Fuse Byte.
Table 12-2. Low Fuse Byte.
Fuse Bit
7…3
2
1
0
Fuse Bit
7
6
5
4
3
2
1
ATmega48P/88P/168P/328P
ATmega88P/168P/328P
ATmega48/88/168
ATmega88/168
BOOTRST
BOOTSZ1
BOOTSZ0
CKSEL3
CKSLE2
(not implemented)
CKSEL1
CKDIV8
CKOUT
SUT1
SUT0
(not implemented)
(not implemented)
(not implemented)
(not implemented)
SELFPRGEN
ATmega48P
ATtiny48/88
ATtiny48/88
ATmega48
AVR515
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