P87LPC762 Philips Semiconductors, P87LPC762 Datasheet - Page 51

• Manufacturer Part Number: P87LPC762
• Description: Low power/ low price/ low pin count 20 pin microcontroller with 2 kbyte OTP
• Manufacturer: Philips Semiconductors

Philips Semiconductors
2001 Oct 26
Low power, low price, low pin count (20 pin)
microcontroller with 2 kbyte OTP
WRITE TO SBUF
100
OUTPUT DATA
10
Figure 40. Typical Idd versus frequency (low frequency
1
10
INPUT DATA
CLEAR RI
CLOCK
V
DD
0.45V
– 0.5
t
QVXH
t
XHDV
oscillator, 25 C)
t
Frequency (kHz)
XHQX
0
VALID
t
XLXL
0.2 V
0.2V
DD
– 0.1
DD
t
XHDX
1
+ 0.9
VALID
t
CHCL
Figure 38. Shift Register Mode Timing
Figure 39. External Clock Timing
SU01202
100
6.0 V
5.0 V
4.0 V
3.3 V
2.7 V
2
VALID
48
t
CLCX
VALID
3
Figure 41. Typical Idd versus frequency (medium frequency
1000
100
10
100
t
C
VALID
4
t
CLCH
t
CHCX
oscillator, 25 C)
VALID
5
Frequency (kHz)
1,000
VALID
6
87LPC762
SU01188
Preliminary data
VALID
6.0 V
6.0 V
5.0 V
5.0 V
4.0 V
3.3 V
2.7 V
2.7 V
7
SET TI
SET RI
SU01187
SU01203
10,000