Section 22 Electrical Characteristics
Values
Applicable
Symbol Pins
Reference
Unit Figure
Item
Test Condition
Min.
Typ.
Max.
On-chip oscillator fRC
oscillation
frequency
Vcc = 5.0 V,
Ta = 25°C,
FSEL = 1,
19.70 20.0
20.30 MHz
VCLSEL = 0
FSEL = 1,
19.40 20.0
20.60
Ta = -20 to +75°C,
VCLSEL = 0
FSEL = 1,
19.20 20.00 20.80
Ta = -40 to +85°C,
VCLSEL = 0
Vcc = 5.0 V,
Ta = 25°C,
FSEL = 0,
15.76 16.0
16.24
VCLSEL = 0
FSEL = 0,
Ta = -20 to +75°C,
VCLSEL = 0
15.52 16.0
15.36 16.0
16.48
16.64
FSEL = 0,
Ta = -40 to +85°C,
VCLSEL = 0
Notes: 1. When an external clock is input, the minimum frequency of the external clock oscillator
is 4.0 MHz.
2. Determined by MA2 to MA0, SA1, and SA0 in system control register 2 (SYSCR2).
Rev. 3.00 Sep. 10, 2007 Page 427 of 528
REJ09B0216-0300
RENESAS [ RENESAS TECHNOLOGY CORP ]
