8-bit AVR Microcontroller

Serial Programming Characteristics

Figure 1. Serial Programming Timing

Table 1. Serial Programming Characteristics, T_A = -40°C to 125°C, V_CC = 5V ± 5% (Unless Otherwise Noted)

Symbol	Parameter	Min	Typ	Max	Units
1/tCLCL	Clock Frequency			2	MHz
tCLCL	Clock Period	500			ns
tCLCH	Clock Low Pulse Width	200			ns
tCHCH	Clock High Pulse Width	200			ns
tIVCH	Data Input to Clock High Setup Time	50			ns
tCHIX	Data Input Hold Time After Clock High	100			ns
tCLOV	Data Output Valid After Clock Low Time			200	ns