U6820BM-FP ATMEL [ATMEL Corporation], U6820BM-FP Datasheet - Page 5

• Manufacturer Part Number: U6820BM-FP
• Description: Dual Quad BCDMOS Driver IC
• Manufacturer: ATMEL [ATMEL Corporation]

Figure 3. Data Transfer Timing Diagram
Table 2. AC Characteristics for Testing
4527A–BCD–03/02
Specification
CLK
DI
CS
t
t
t
r
t
t
CLKCSH
t
f
t
t
t
CLKCS
CSCLK
t
DICLK
CLKH
(rise)
CLKP
CLKL
DIH/L
(fall)
t
CS
t
CLKCS
t
CSCLK
t
DICLK
Conditions
10% to 90% V
10% to 90% V
1/2 V
1/2 V
1/2 V
1/2 V
1/2 V
1/2 V
1/2 V
1/2 V
1/2 V
LSB
t
CLKP
CC
CC
CC
CC
CC
CC
CC
CC
CC
t
DIH/L
t
CLKL
t
CLKH
CC
CC
on CLK, DI and CS
on CLK, DI and CS
90 %
t
r
10%
t
f
90 %
Minimum
250
100
100
150
100
100
100
250
80
MSB
Maximum
50%
10
10
t
CLKCSH
50%
50%
U6820BM
t CS
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
5