Philips Semiconductors
Preliminary data
Low power, low price, low pin count (20 pin)
microcontroller with 4 kbyte OTP
87LPC764
10,000
10,000
4.0 V
3.3 V
6.0 V
5.0 V
1,000
100
2.7 V
1,000
4.0 V
3.3 V
2.7 V
10
1
100
10
100
1,000
Frequency (kHz)
10,000
1
10
100
Frequency (MHz)
SU01207
SU01204
Figure 42. Typical Idd versus frequency (high frequency
Figure 45. Typical Idle Idd versus frequency (external clock,
oscillator, 25°C)
25°C, LPEP=1)
100,000
10,000
5.0 V
5.0 V
6.0 V
4.0 V
6.0 V
4.0 V
10,000
1,000
3.3 V
3.3 V
2.7 V
1,000
2.7 V
100
100
10
10
10
100
1,000
10,000
100,000
10
100
1,000
10,000
100,000
Frequency (kHz)
Frequency (kHz)
SU01205
SU01208
Figure 43. Typical Active Idd versus frequency (external clock,
Figure 46. Typical Idle Idd versus frequency (external clock,
25°C, LPEP=0)
25°C, LPEP=0)
4.0 V
10,000
1,000
100
3.3 V
2.7 V
10
1
10
100
1,000
10,000
Frequency (kHz)
SU01206
Figure 44. Typical Active Idd versus frequency (external clock,
25°C, LPEP=1)
48
2001 Oct 26
NXP [ NXP ]
