ATMEGA8HVD-4MX Atmel, ATMEGA8HVD-4MX Datasheet - Page 50

• Manufacturer Part Number: ATMEGA8HVD-4MX
• Description: MCU AVR 8K FLASH 2.1-8V 4MHZ QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA8HVD-4MX

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: POR, WDT
• Number Of I /o: 5
• Program Memory Size: 8KB (4K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 2.4 V
• Data Converters: A/D 1x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 18-MLF® Exposed Pad (Staggered Leads), DFN
• For Use With: ATSTK600 - DEV KIT FOR AVR/AVR32ATSTK500 - PROGRAMMER AVR STARTER KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Connectivity: -

Table 10-2.
50
WDP3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
ATmega4HVD/8HVD
WDP2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
Watchdog Timer Prescale Select (Typical Timeout at V
WDP1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
WDP0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Oscillator Cycles
Number of WDT
1024K cycles
128K cycles
256K cycles
512K cycles
16K cycles
32K cycles
64K cycles
2K cycles
4K cycles
8K cycles
0.096
Min.
0.19
0.4
0.8
1.5
3.1
6.1
12
24
48
CC
= 2.2V)
Reserved
Timeout
0.125
Typ.
0.25
0.5
1.0
2.0
4.0
8.0
16
31
63
0.180
Max.
0.36
11.5
0.7
1.4
2.9
5.8
23
45
90
8052B–AVR–09/08
Units
ms
ms
ms
s
s
s
s
s
s
s