M16C28 Datasheet, PDF (359/423 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/Tiny SERIES

M16C/28 Group (M16C/28, M16C/28B)
19. Electrical Characteristics
Timing Requirements
VCC = 5V
(VCC = 5V, VSS = 0V, at Topr = – 20 to 85^oC / – 40 to 85^oC unless otherwise specified)
Table 19.23 Multi-master I²C-Bus Line
Symbol
tBUF
tHD;STA
tLOW
tR
tHD;DAT
tHIGH
tF
tSU;DAT
tSU;STA
tSU;STO
Parameter
Bus free time
Hold time in start condition
Hold time in SCL clock "0" status
SCL, SDA signals' rising time
Data hold time
Hold time in SCL clock "1" status
SCL, SDA signals' falling time
Data setup time
Setup time in restart condition
Stop condition setup time
Standard clock mode High-speed clock mode
Unit
Min.
Max.
Min.
Max.
4.7
1.3
µs
4.0
0.6
µs
4.7
1.3
µs
1000 20+0.1Cb 300
ns
0
0
0.9
µs
4.0
0.6
µs
300
20+0.1Cb
300
ns
250
100
ns
4.7
0.6
µs
4.0
0.6
µs
Rev. 2.00 Jan. 31, 2007 ^{page 339} of 385
REJ09B0047-0200