STE2007 Datasheet, PDF (14/62 Pages) STMicroelectronics – 96 x 68 Single Chip LCD Controller/Driver

3 Display Driver Electrical Characteristics
Figure 3. Driver TxData Mode AC timing characteristics
SCLK
MCU TxData
MCU Data direction
Driver TxData
Command
Tx
Hi±Z
Timing A
Timing B
Hi±Z
Rx
Status
Command
Tx
Hi±Z
Timing A
T1
T2
SCLK
MCU TxData
Driver TxData
Driver SDA direction
in
out
!CS
Timing B
T3
T4
SCLK
MCU TxData
D/C
Driver TxData
Driver SDA direction
out
!CS
in
T5
1/2 SCLK 1/2 SCLK
3.4.2 Reset Timing
Table 14. Reset Timing
Description
Reset time
Reset low pulse width (for valid reset)
Reset rejection (for noise spike)
Signal
!RES
!RES
!RES
Symbol
trs
trw
trj
Min.
2500
Note: 1 The input signal rise and fall times must be within 10ns.
2 Every timing is specified on the basis of 30% and 70% of VDDI.
3 T_amb = -40 to 85°C, unless otherwise specified.
STE2007
Max.
Unit
2500
ns
1000
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