ATTINY88-MU Atmel, ATTINY88-MU Datasheet - Page 4
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ATTINY88-MU
Manufacturer Part Number
ATTINY88-MU
Description
MCU AVR 8K ISP FLASH 1.8V 32-QFN
Manufacturer
Atmel
Series
AVR® ATtinyr
Specifications of ATTINY88-MU
Core Processor
AVR
Core Size
8-Bit
Speed
12MHz
Connectivity
I²C, SPI
Peripherals
Brown-out Detect/Reset, POR, WDT
Number Of I /o
28
Program Memory Size
8KB (4K x 16)
Program Memory Type
FLASH
Eeprom Size
64 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
Processor Series
ATTINY8x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
512 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
SMD/SMT
3rd Party Development Tools
EWAVR, EWAVR-BL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATQT600, ATAVRTS2080B
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
Package
32QFN EP
Device Core
AVR
Family Name
ATtiny
Maximum Speed
12 MHz
Operating Supply Voltage
2.5|3.3|5 V
Cpu Family
ATtiny
Device Core Size
8b
Frequency (max)
12MHz
Total Internal Ram Size
512Byte
# I/os (max)
28
Number Of Timers - General Purpose
2
Operating Supply Voltage (typ)
2.5/3.3/5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
1.8V
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
32
Package Type
QFN EP
For Use With
ATSTK600-DIP40 - STK600 SOCKET/ADAPTER 40-PDIPATAVRDRAGON - KIT DRAGON 32KB FLASH MEM AVR
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATTINY88-MU
Manufacturer:
ATMEL
Quantity:
21 342
Part Number:
ATTINY88-MU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Part Number:
ATTINY88-MUR
Manufacturer:
AT
Quantity:
20 000
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