P87C660X2 PHILIPS [NXP Semiconductors], P87C660X2 Datasheet - Page 92

• Manufacturer Part Number: P87C660X2
• Description: 80C51 8-bit microcontroller family
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
2003 Oct 02
80C51 8-bit microcontroller family
RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33
MHz), two 400KB I
CLOCK SIGNAL
Figure 60. I
(NC)
All other pins are disconnected
V
CC
CC
2
C interfaces
RST
XTAL2
XTAL1
V
Test Condition, Active Mode
SS
Figure 62. Clock Signal Waveform for I
V
CC
0.45V
All other pins are disconnected. V
Figure 63. I
16 KB OTP/ROM, 512B
–0.5
V
EA
P0
CC
SU00719
(NC)
I
CC
V
V
CC
CC
0.2V
t
CC
CHCL
0.7V
CC
Test Condition, Power Down Mode
t
CLCH
CC
RST
XTAL2
XTAL1
V
–0.1
SS
= t
CHCL
92
t
CLCX
CC
= 5ns
Tests in Active and Idle Modes
t
CLCL
CLOCK SIGNAL
CC
V
EA
P0
CC
t
= 2 V to 5.5 V
CHCX
t
CLCH
SU00016
Figure 61. I
I
(NC)
CC
V
V
All other pins are disconnected
CC
CC
SU00009
CC
RST
XTAL2
XTAL1
V
Test Condition, Idle Mode
SS
P8xC660X2/661X2
V
P0
EA
CC
SU00720
I
CC
Product data
V
V
CC
CC