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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Page 306/378

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28.5
System and Reset Characteristics
Table 28-3.
Reset, Brown-out and Internal voltage Characteristics
Symbol
Parameter
Power-on Reset Threshold Voltage (rising)
V
POT
Power-on Reset Threshold Voltage (falling)
V
Power-on Slope Rate
PONSR
V
RESET Pin Threshold Voltage
RST
t
Minimum pulse width on RESET Pin
RST
V
Brown-out Detector Hysteresis
HYST
t
Min Pulse Width on Brown-out Reset
BOD
V
Bandgap reference voltage
BG
t
Bandgap reference start-up time
BG
I
Bandgap reference current consumption
BG
Note:
1. The Power-on Reset will not work unless the supply voltage has been below V
Table 28-4.
BODLEVEL Fuse Coding
BODLEVEL 2:0 Fuses
111
110
101
100
011
010
001
000
Notes:
1. V
may be below nominal minimum operating voltage for some devices. For devices where this is the case, the device is
BOT
tested down to V
= V
CC
BOT
a voltage where correct operation of the microcontroller is no longer guaranteed. The test is performed using
BODLEVEL = 110 and BODLEVEL = 101 for ATmega48V/88V/168V, and BODLEVEL = 101 and BODLEVEL = 100 for
ATmega48/88/168.
ATmega48/88/168
306
Condition
(1)
V
= 2.7
CC
T
= 25°C
A
V
= 2.7
CC
T
= 25°C
A
V
= 2.7
CC
T
= 25°C
A
(1)
Min V
BOT
1.7
2.5
4.1
during the production test. This guarantees that a Brown-Out Reset will occur before V
Min
Typ
Max
0.7
1.0
1.4
0.05
0.9
1.3
0.01
4.5
0.2 V
0.9 V
CC
2.5
50
2
1.0
1.1
1.2
40
70
10
(falling).
POT
Typ V
Max V
BOT
BOT
BOD Disabled
1.8
2.0
2.7
2.9
4.3
4.5
Reserved
Units
V
V/ms
V
CC
µs
mV
µs
V
µs
µA
Units
V
drops to
CC
2545S–AVR–07/10