Epson S1C17M20 Technical Manual page 263

21 ELECTRICAL CHARACTERISTICS
OSC1 internal oscillation frequency-temperature characteristic
Typ. value
40
35
30
25
20
-50 -25 0
OSC3 oscillator circuit characteristics
Unless otherwise specified: V
DD
Item
Internal oscillator
oscillation start time
Internal oscillator
oscillation frequency
Crystal/ceramic oscillator
oscillation start time
*1
Crystal/ceramic oscillator
internal gate capacitance
Crystal/ceramic oscillator
internal drain capacitance
Crystal/ceramic oscillator
circuit current - oscillation
inverter drivability ratio
*2 Ceramic resonator = CSBLA_J (manufactured by Murata Manufacturing Co., Ltd., 1 MHz), C
OSC3 internal oscillation frequency-temperature characteristic
Typ. value
25
20
15
10
5
0
-50 -25 0
21-6
25 50 75 100
Ta [°C]
= 1.8 to 5.5 V, V = 0 V, Ta = 25°C
SS
Symbol Condition
t CLGOSC3.OSC3MD bit = 0
sta3I
f CLGOSC3.OSC3MD bit = 0,
OSC3I
CLGOSC3.OSC3FQ[1:0] bits = 0x2
CLGOSC3.OSC3MD bit = 0,
CLGOSC3.OSC3FQ[1:0] bits = 0x1
CLGOSC3.OSC3MD bit = 0,
CLGOSC3.OSC3FQ[1:0] bits = 0x0
t CLGOSC3.OSC3MD bit = 1,
sta3C
CLGOSC3.OSC3INV[1:0] bits = 0x0
C CLGOSC3.OSC3MD bit = 1
GI3C
C CLGOSC3.OSC3MD bit = 1
DI3C
I CLGOSC3.OSC3MD bit = 1,
OSC3C
CLGOSC3.OSC3INV[1:0] bits = 0x0
CLGOSC3.OSC3MD bit = 1,
CLGOSC3.OSC3INV[1:0] bits = 0x1 (reference)
CLGOSC3.OSC3MD bit = 1,
CLGOSC3.OSC3INV[1:0] bits = 0x2
CLGOSC3.OSC3MD bit = 1,
CLGOSC3.OSC3INV[1:0] bits = 0x3
20MHz
16 MHz
12 MHz
25 50 75 100
Ta [°C]
Seiko Epson Corporation
Ta Min. Typ.
– –
25°C 18.00 20
-40 to 85°C 17.40 20
25°C 15.20 16
-40 to 85°C 14.88 16
10 to 40°C 11.88 12
-10 to 60°C 11.76 12
-40 to 85°C 11.70 12
– –
– 8
– 8
– 50
– 100
– 120
– 190
= C = 100 pF
G3 D3
S1C17M20/M21/M22/M23/M24/M25
TECHNICAL MANUAL (Rev. 1.0)
Max. Unit
3 µs
22.00 MHz
22.60 MHz
16.8 MHz
17.12 MHz
12.12 MHz
12.24 MHz
12.30 MHz
10 ms
– pF
– pF
– %
– %
– %
– %