ATMEGA8HVD-4MX Atmel, ATMEGA8HVD-4MX Datasheet - Page 143

• 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 26-1.
Notes:
26.2
Table 2. Oscillator Characteristics,
Notes:
8052B–AVR–09/08
Voltage
Regulator
Slow RC
Oscillator
ULP RC
Oscillator
Fast RC
Oscillator
1. All Electrical Characteristics contained in this data sheet are based on initial characterization of actual silicon. These values
2. TBD
Oscillator Characteristics
1. Not tested in production.
2. Relevant if regulatoris operated in Force mode.
are preliminary values.
Parameter
Regulated Output Voltage, VREG
(Linear regulation mode)
Regulator Output Voltage, VREG
(Force mode)
Operating Voltage, VFET
Regulator Force mode level
(V
Regulator Force level hysteresis
Regulator drop in Force mode
(VFET - VREG)
Parameter
Frequency
Frequency Prediction Error
Frequency drift as function of V
(1)(2)
Frequency
After initial calibration
FOSCCAL frequency step size
Frequency drift as function of V
(1)(2)
Electrical Characteristics
FORCE
)
T
A
(1)
= -20°C to 85°C, V
(1)
, T
CC
CC
A
= -20°C to 85°C, VFET = 2.4 to 4.2V (unless otherwise noted) (Continued)
Condition
VFET = 3.0
Active mode, EEPROM writing
Active mode, no EEPROM writing
Rising edge
Falling edge
VFET = 2.2V, I
Condition
2.1 ≤ V
2.1 ≤ V
CC
CC
CC
≤ 2.7
≤ 2.7, T
= 2.2V (unless otherwise noted)
load
= 1 mA
A
= 25°C
Min
2.0
2.3
2.1
Min
1.9
0.5
ATmega4HVD/8HVD
91
89
VFET -
V
2.50
2.35
Typ
Typ
131
128
150
2.0
0.5
2.2
DROP
50
1
4
V
Max
FORCE
171
167
2.1
Max
2.55
1
2
2.4
6.0
6.0
2.7
(2)
MHz
Unit
kHz
kHz
Unit
%
%
%
mV
V
V
V
V
V
V
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