saa6712e NXP Semiconductors, saa6712e Datasheet - Page 57

• Manufacturer Part Number: saa6712e
• Description: Xga Rgb To Tft Graphics Engine
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Notes
1. C
2. C
3. C
1999 Aug 25
Memory port clock output; pin MCLKO
f
C
Input signal at pin MCLKI with respect to signal at pin MCLKO; see Fig.19
f
t
Input signals at pins DQ63 to DQ0 with respect to the negative edge of signal at pin MCLKO
t
t
Output signals at pins DQ63 to DQ0, RAS, CAS, WE, A10 to A0, and BA with respect to the negative edge of
signal at pin MCLKO; note 3
t
t
MCLKO
MCLKI
PD
su
h
h
PD
SYMBOL
L
XGA RGB to TFT graphics engine
L
L
L
= 15pF, I
= 15pF, I
= 10pF, I
frequency
load capacitance
duty factor
frequency
duty factor
propagation delay
set-up time
hold time
hold time
propagation delay
o
o
o
pins DQ63 to DQ0
pins RAS, CAS, WE,
A10 to A0, and BA
pins DQ63 to DQ0
pins RAS, CAS, WE,
A10 to A0, and BA
= 2 mA and R
= 4 mA and R
= 4 mA and R
PARAMETER
L
L
L
= 2 k .
= 2 k .
= 2 k .
CONDITIONS
57
40
40
6.5
6.0
0
3.0
1
MIN.
50
50
TYP.
Preliminary specification
125
20
60
125
60
10
1.0
1.0
SAA6712E
MAX.
MHz
pF
%
MHz
%
ns
ns
ns
ns
ns
ns
ns
UNIT