32C87 RENESAS [Renesas Technology Corp], 32C87 Datasheet - Page 50

• Manufacturer Part Number: 32C87
• Description: RENESAS MCU
• Manufacturer: RENESAS [Renesas Technology Corp]

M32C/87 Group (M32C/87, M32C/87A, M32C/87B)
REJ03B0127-0151 Rev.1.51 Jul 31, 2008
Page 50 of 85
Table 5.4
f(CPU)
f(XIN)
f(XCIN)
f(Ring)
f(VCO)
f(PLL)
tsu(PLL)
Symbol
CPU clock frequency
(same frequency as f(BCLK))
Main clock input oscillation frequency
Sub clock frequency
On-chip oscillator frequency
VCO clock frequency (PLL frequency synthesizer)
PLL clock frequency
Wait time to stabilize PLL frequency
synthesizer
(VCC1 = VCC2 = 3.0 to 5.5 V, Topr = -20 to 85°C unless otherwise specified)
Recommended Operating Conditions (3/3)
Parameter
VCC1 = 4.2 to 5.5V
VCC1 = 3.0 to 5.5V
VCC1 = 4.2 to 5.5V
VCC1 = 3.0 to 5.5V
VCC1 = 4.2 to 5.5V
VCC1 = 3.0 to 5.5V
VCC1 = 5.0V
VCC1 = 3.3V
Min.
20
10
10
0
0
0
0
5. Electrical Characteristics
Standard
32.768
Typ.
1
Max.
32
24
32
24
50
32
24
10
80
5
MHz
MHz
MHz
MHz
kHz
MHz
MHz
MHz
MHz
Unit
ms
ms