IC AVR MCU 4K 10MHZ 1.8V 32-QFN

 

ATMEGA48V-10MU

Manufacturer Part NumberATMEGA48V-10MU
DescriptionIC AVR MCU 4K 10MHZ 1.8V 32-QFN
ManufacturerAtmel
SeriesAVR® ATmega
ATMEGA48V-10MU datasheets
 

Specifications of ATMEGA48V-10MU

Core ProcessorAVRCore Size8-Bit
Speed10MHzConnectivityI²C, SPI, UART/USART
PeripheralsBrown-out Detect/Reset, POR, PWM, WDTNumber Of I /o23
Program Memory Size4KB (2K x 16)Program Memory TypeFLASH
Eeprom Size256 x 8Ram Size512 x 8
Voltage - Supply (vcc/vdd)1.8 V ~ 5.5 VData ConvertersA/D 8x10b
Oscillator TypeInternalOperating Temperature-40°C ~ 85°C
Package / Case32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFNPackage32MLF EP
Device CoreAVRFamily NameATmega
Maximum Speed10 MHzOperating Supply Voltage2.5|3.3|5 V
Data Bus Width8 BitNumber Of Programmable I/os23
Interface TypeSPI/TWI/USARTOn-chip Adc8-chx10-bit
Number Of Timers3Processor SeriesATMEGA48x
CoreAVR8Data Ram Size512 B
Maximum Clock Frequency10 MHzMaximum Operating Temperature+ 85 C
Mounting StyleSMD/SMT3rd Party Development ToolsEWAVR, EWAVR-BL
Minimum Operating Temperature- 40 CController Family/seriesAVR MEGA
No. Of I/o's23Eeprom Memory Size256Byte
Ram Memory Size512ByteCpu Speed10MHz
No. Of Timers3Rohs CompliantYes
For Use WithATSTK600-TQFP32 - STK600 SOCKET/ADAPTER 32-TQFPATSTK600-DIP40 - STK600 SOCKET/ADAPTER 40-PDIP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRDRAGON - KIT DRAGON 32KB FLASH MEM AVRATAVRISP2 - PROGRAMMER AVR IN SYSTEMATJTAGICE2 - AVR ON-CHIP D-BUG SYSTEMLead Free Status / RoHS StatusLead free / RoHS Compliant
show all specifications
ATAVRTS2080B PDF datasheetATMEGA48-20AU PDF datasheet #2
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Page 286/378

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Table 27-5.
Extended Fuse Byte
–
–
–
–
–
BOOTSZ1
BOOTSZ0
BOOTRST
Note:
Table 27-6.
High Fuse Byte
RSTDISBL
DWEN
(2)
SPIEN
WDTON
EESAVE
BODLEVEL2
BODLEVEL1
BODLEVEL0
Notes:
ATmega48/88/168
286
Extended Fuse Byte for mega88/168
Bit No
Description
7
–
6
–
5
–
4
–
3
–
Select Boot Size
(see
2
and
Table 26-9 on page 281
for details)
Select Boot Size
(see
1
and
Table 26-9 on page 281
for details)
0
Select Reset Vector
1. The default value of BOOTSZ1..0 results in maximum Boot Size. See
289
for details.
Fuse High Byte
Bit No
Description
(1)
7
External Reset Disable
6
debugWIRE Enable
Enable Serial Program and
5
Data Downloading
(3)
4
Watchdog Timer Always On
EEPROM memory is
3
preserved through the Chip
Erase
Brown-out Detector trigger
(4)
2
level
Brown-out Detector trigger
(4)
1
level
Brown-out Detector trigger
(4)
0
level
1. See
“Alternate Functions of Port C” on page 80
2. The SPIEN Fuse is not accessible in serial programming mode.
3. See
“WDTCSR – Watchdog Timer Control Register” on page 52
4. See
Table 28-4 on page 306
for BODLEVEL Fuse decoding.
Default Value
1
1
1
1
1
Table 26-6 on page 280
0 (programmed)
Table 26-6 on page 280
0 (programmed)
1 (unprogrammed)
Table 27-11 on page
Default Value
1 (unprogrammed)
1 (unprogrammed)
0 (programmed, SPI
programming enabled)
1 (unprogrammed)
1 (unprogrammed), EEPROM
not reserved
1 (unprogrammed)
1 (unprogrammed)
1 (unprogrammed)
for description of RSTDISBL Fuse.
for details.
(1)
(1)
2545S–AVR–07/10

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