80CL31 Datasheet, PDF (34/40 Pages) NXP Semiconductors – Low-voltage single-chip 8-bit microcontrollers

Philips Semiconductors
Low-voltage single-chip 8-bit microcontrollers
Product specification
80CL31/80CL51
18
16
14
12
f_XTAL
(MHz)
10
8
6
4
2
0
0
2
4
6
V_DD (V)
Figure 26. P80CL51/31 Frequency Operating Range
20
16 MHz
16
12 MHz
12
I_DD
(mA)
8
8 MHz
4
3.58 MHz
0
0
2
4
6
V_DD (V)
Figure 27. P80CL51/31 Typical Operating Current vs
Frequency and V_DD, T_amb = 25^oC.
6
16 MHz
6
5
4
3
I_idle
(mA)
2
1
12 MHz
8 MHz
3.58 MHz
4
I_PD
(µA)
2
0
0
2
4
6
V_DD (V)
Figure 28. P80CL51/31 Typical Idle Current vs
Frequency and V_DD, T_amb = 25^oC.
January 1995
34
0
0
2
4
6
V_DD (V)
Figure 29. P80CL51/31 Typical Power-Down Current
vs Frequency and V_DD, T_amb = 25^oC.