ATMEGA8HVD-4MX Atmel, ATMEGA8HVD-4MX Datasheet - Page 149

• 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: -

26.6.2
8052B–AVR–09/08
High-voltage Serial Programming
Figure 26-3. High-voltage Serial Programming Timing
Table 26-9.
Symbol
t
t
t
t
t
t
SHSL
SLSH
IVSH
SHIX
SHOV
WLWH_PFB
SDI , SII
SDO
High-voltage Serial Programming Characteristics T
± 10% (Unless otherwise noted)
Parameter
SCI Pulse Width High
SCI Pulse Width Low
SDI, SII Valid to SCI High
SDI, SII Hold after SCI High
SCI High to SDO Valid
Wait after Instr. 3 for Write Fuse Bits
SCI
t
IVSH
t
SHSL
t
SHOV
ATmega4HVD/8HVD
t
SHIX
A
1/f
1/f
Min
50
50
= 25°C ± 10%, V
ck
ck
t
Typ
2.5
SLSH
16
Max
CC
= 3.5V
Units
ms
ns
ns
ns
ns
ns
149