M306V2ME Datasheet, PDF (144/276 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER

MITSUBISHI MICROCOMPUTERS
M306V2ME-XXXFP
M306V2EEFP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
(9) START/STOP condition detect conditions
The START/STOP condition detect conditions are shown in Figure 2.11.44 and Table 2.11.14. Only
when the 3 conditions of Table 2.11.14 are satisfied, a START/STOP condition can be detected.
Note: When a STOP condition is detected in the slave mode (MST = 0), an interrupt request signal
<IICIRQ> is generated to the CPU.
SCL
SDA
(START condition)
SDA
(STOP condition)
SCL release time
Setup
time
Hold time
Setup
time
Hold time
Fig. 2.11.44 START condition/STOP condition detect timing diagram
Table 2.11.14 START condition/STOP condition detect conditions
Standard Clock Mode
High-speed Clock Mode
6.5 µs (65 cycles) < SCL release time
1.0 µs (10 cycles) < SCL release time
3.25 µs (32.5 cycles) < Setup time
0.5 µs (5 cycles) < Setup time
3.25 µs (32.5 cycles) < Hold time
0.5 µs (5 cycles) < Hold time
Note: Absolute time at BCLK = 10 MHz. The value in parentheses denotes the number of BCLK cycles.
Rev. 1.0
144