SH7280 Datasheet, PDF (1676/1726 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine family

Section 31 Electrical Characteristics
SDA
t_BUF
V_IH
V_IL
t_STAH
t_SCLH
t_STAS
t_SP t_STOS
SCL
P* S*
t_SCLL
Sr*
t_Sf
t_Sr
t_SCL
t_SDAH
[Legend]
S: Start condition
P: Stop condition
Sr: Start condition for retransmission
P*
t_SDAS
Figure 31.54 I²C Bus Interface 3 Input/Output Timing
31.3.14 A/D Trigger Input Timing
Table 31.18 A/D Trigger Input Timing
Conditions: V_CC = 3.0 to 5.5 V, AV_CC = AVREF = 4.5 to 5.5V,
V_SS = PLLV_SS = AVREFVSS = AV_SS = 0 V,
Ta = −20°C to +85°C (Consumer specifications),
Ta = −40°C to +85°C (Industrial specifications)
Module
A/D
converter
Item
Symbol
Trigger input B:P clock ratio = 1:1 t_TRGS
setup time _{B:P clock ratio = 2:1}
B:P clock ratio = 4:1
Min.
Max.
20
—
t_cyc + 20
—
3 × t_cyc + 20 —
Unit Figure
ns
Figure 31.55
CK
ADTRG
t_TRGS
Figure 31.55 A/D Converter External Trigger Input Timing
Rev. 1.00 Jun. 26, 2008 Page 1646 of 1692
REJ09B0393-0100