TH58100FT Datasheet, PDF (37/43 Pages) Toshiba Semiconductor – TENTATIVE TOSHIBA MOS DIGITAL INTEGRATED CIRCUIT SILICON GATE CMOS

TH58100FT
(9) RY/BY : termination for the Ready/Busy pin ( RY/BY )
A pull-up resistor needs to be used for termination because the RY/BY buffer consists of an open drain
circuit.
V_CC
V_CC
Device
Ready
R
3.0 V
RY/BY
C_L
V_CC
1.0 V
t_f
Busy
1.0 V
3.0 V
t_r
V_SS
Figure 21.
1.5 ms
t_r 1.0 ms
This data may vary from device to device.
We recommend that you use this data as a reference
when selecting a resistor value.
0.5 ms
0
t_f
t_r
V_CC = 3.3 V
Ta = 25°C
15 ns
C_L = 100 pF
10 ns t_f
5 ns
1 KW 2 KW 3 KW 4 KW
R
2001-03-05 37/43