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
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PrevNext
26.8.13
ATmega88 Boot Loader Parameters
In
Table 26-6
ming are given.
Table 26-6.
BOOTSZ1
1
1
0
0
Note:
Table 26-7.
Section
Read-While-Write section (RWW)
No Read-While-Write section (NRWW)
For details about these two section, see
and
“RWW – Read-While-Write Section” on page 269
Table 26-8.
Variable
PCMSB
PAGEMSB
ZPCMSB
ZPAGEMSB
PCPAGE
PCWORD
Note:
ATmega48/88/168
280
through
Table
26-8, the parameters used in the description of the self program-
Boot Size Configuration, ATmega88
Boot
BOOTSZ0
Size
Pages
128
1
4
words
256
0
8
words
512
1
16
words
1024
0
32
words
The different BOOTSZ Fuse configurations are shown in
Read-While-Write Limit, ATmega88
“NRWW – No Read-While-Write Section” on page 269
Explanation of Different Variables used in
pointer, ATmega88
Corresponding
(1)
Z-value
11
4
Z12
Z5
PC[11:5]
Z12:Z6
PC[4:0]
Z5:Z1
1. Z15:Z13: always ignored
Z0: should be zero for all SPM commands, byte select for the LPM instruction.
Boot
Application
Loader
End
Flash
Flash
Application
Section
Section
Section
0x000 -
0xF80 -
0xF7F
0xF7F
0xFFF
0x000 -
0xF00 -
0xEFF
0xEFF
0xFFF
0x000 -
0xE00 -
0xDFF
0xDFF
0xFFF
0x000 -
0xC00 -
0xBFF
0xBFF
0xFFF
Figure
26-2.
Pages
Address
96
0x000 - 0xBFF
32
0xC00 - 0xFFF
Figure 26-3
and the Mapping to the Z-
Description
Most significant bit in the Program Counter. (The
Program Counter is 12 bits PC[11:0])
Most significant bit which is used to address the
words within one page (32 words in a page requires
5 bits PC [4:0]).
Bit in Z-register that is mapped to PCMSB. Because
Z0 is not used, the ZPCMSB equals PCMSB + 1.
Bit in Z-register that is mapped to PAGEMSB.
Because Z0 is not used, the ZPAGEMSB equals
PAGEMSB + 1.
Program counter page address: Page select, for
page erase and page write
Program counter word address: Word select, for
filling temporary buffer (must be zero during page
write operation)
Boot Reset
Address
(Start Boot
Loader
Section)
0xF80
0xF00
0xE00
0xC00
2545S–AVR–07/10