Datasheet

218
4341H–MP3–10/07
AT8xC51SND2C/MP3B
Table 24-7. DAC and PA Characteristics
24.2.8 In System Programming
24.2.8.1 Schematic
Figure 24-13. ISP Pull-Down Connection
24.2.8.2 Parameters
Table 24-8. ISP Pull-Down Characteristics
V
DD
= 2.7 to 3.3 V, T
A
= -40 to +85°C
Symbol Parameter Typ Unit
C1 Capacitance 470 nF
C3 Capacitance 470 nF
C4 Capacitance 470 nF
C5 Capacitance 100 µ F
C6 Capacitance 100 µ F
C7 Capacitance 100 nF
C8 Capacitance 470 nF
C9 Capacitance 100n µ F
C10 Capacitance 10 µ F
C11 Capacitance 10 µ F
C12 Capacitance 470 nF
C15 Capacitance 470 nF
C16 Capacitance 22 µ F
C17 Capacitance 100 nF
C18 Capacitance 100 nF
C19 Capacitance 100 nF
R1 Resistor 200 Ω
VSS
ISP
R
ISP
Symbol Parameter Min Typ Max Unit
R
ISP
ISP Pull-Down Resistor 2.2 K Ω