AT8xC51SND2C
IDD, IDL and IPD Test Conditions
Figure 139. IDD Test Condition, Active Mode
VDD
VDD
RST
VDD
PVDD
IDD
UVDD
AUDVDD
(NC)
Clock Signal
X2
X1
VDD
P0
VSS
PVSS
UVSS
AUDVSS
TST
VSS
All other pins are unconnected
Figure 140. IDL Test Condition, Idle Mode
VDD
VDD
PVDD
UVDD
IDL
RST
VSS
AUDVDD
(NC)
Clock Signal
X2
X1
VDD
P0
VSS
PVSS
UVSS
AUDVSS
TST
VSS
All other pins are unconnected
Figure 141. IPD Test Condition, Power-Down Mode
VDD
VDD
PVDD
UVDD
IPD
RST
VSS
AUDVDD
VDD
(NC)
X2
X1
P0
MCMD
MDAT
TST
VSS
PVSS
UVSS
AUDVSS
VSS
All other pins are unconnected
203
4341D–MP3–04/05