upd75212a Renesas Electronics Corporation., upd75212a Datasheet - Page 59

• Manufacturer Part Number: upd75212a
• Description: 4-bit Single-chip Microcomputer
• Manufacturer: Renesas Electronics Corporation.

13. CHARACTERISTIC CURVES
Remarks
Values of the processor clock control register (PCC) are indicated in parenthesis.
5000
1000
500
100
50
10
5
1
0
1
2
Supply Voltage V
3
I
DD
vs V
DD
4
4.19 MHz
DD
15 pF
[V]
X1
15 pF
5
X2
XT1 XT2
22 pF
6
High-Speed
Mode (0011)
Medium-Speed
Mode (0010)
Low-Speed
Mode (0000)
HALT Mode
(0100)
Subsystem
Clock
Operating
Mode
Subsystem
Clock HALT
Mode
STOP Mode
(1000)
Power-on
reset
circuit and
power-on flag
incorporated
(Ta = 25 C)
330 k
32.768 kHz
33 pF
PD75212A
59