R-IN32M3 Datasheet, PDF (74/116 Pages) Renesas Technology Corp – LSI for Industrial Ethernet

R-IN32M3 Series Data Sheet
4. Electrical Specifications
4.8 AC Characteristics
4.8.1
Clock Pins
(1) Input clock
Parameter
XT1, XT2
ETH0_TXC, ETH1_TXC ^Note
ETH0_RXC, ETH1_RXC ^Note
CCM_CLK80M
CCI_CLK2_097M ^Note
HBUSCLK
CSISCK0, CSISCK1
TCK
Symbol
tSYSCLK
tTXC
tRXC
tCCLCLK
tCCLIECLK
tHBUSCLK
tCSISSCK
tTCK
Conditions
-
-
-
-
-
-
Slave mode
-
Note: This applies to R-IN32M3-CL only.
MIN
MAX
25 ± 50ppm
-
25
-
125
80 ± 50ppm
2.097152 ± 100ppm
-
50
-
16.6
-
50.
Unit
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
(2) Output clock
Parameter
BUSCLK output cycle
BUSCLK high level width
BUSCLK low level width
BUSCLK rising time
BUSCLK falling time
CLKOUT25Mn^Note1 output cycle
CLKOUT25Mn^Note1 high level width
CLKOUT25Mn^Note1 low level width
CLKOUT25Mn^Note1 rise time
CLKOUT25Mn^Note1 fall time
ETHn_GTXC ^Note1 output frequency
CSISCKn output frequency
SCLn output frequency
SMSCK output frequency
CATI2CCLK ^Note2 output frequency
TRACECLK output frequency
Symbol
Conditions
tBUSCLK
tBCKH
tBCKL
tBCKR
tBCKF
tCO25M
tCO25MH
tCO25ML
tCO25MR
tCO25MF
tGTXC
tCSIMSCK
tSCL
tSMSCK
t ECIICCLK
t TRACECLK
CL = 15pF
CL = 15pF
CL = 13pF
Master mode
CL = 15pF
High speed mode
CL = 30pF
CL = 15pF
CL = 30pF
CL = 15pF
MIN
10
0.5 × tBUSCLK - 2.0
0.5 × tBUSCLK - 2.0
-
-
40
0.5 × tBUSCLK - 5.3
0.5 × tBUSCLK - 5.3
-
-
-
-
-
-
-
-
MAX
-
0.5 × tBUSCLK + 2.0
0.5 × tBUSCLK + 2.0
1.2
1.2
-
0.5 × tBUSCLK + 5.3
0.5 × tBUSCLK + 5.3
3.4
3.4
125
25
400
50
148.8
50
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
MHz
KHz
MHz
kHz
MHz
Notes 1. Only applies to R-IN32M3-CL.
2. Only applies to R-IN32M3-EC.
Remark: n = 0 or1
R18DS0008EJ0401
Feb 28, 2017
Page 74 of 110