SAA6721E Datasheet, PDF (61/72 Pages) NXP Semiconductors – SXGA RGB to TFT graphics engine

Philips Semiconductors
SXGA RGB to TFT graphics engine
Preliminary specification
SAA6721E
10 CHARACTERISTICS
V_DDD = 3.0 to 3.6 V; V_DD(PLL) = 3.1 to 3.5 V; T_amb = 25 °C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
Supplies
V_DDD
I_DDD
P_D
V_DD(PLL)
I_DD(PLL)
P_PLL
P_{PLL + D}
digital supply voltage
digital supply current
digital power dissipation
PLL supply voltage
PLL supply current
PLL power dissipation
digital plus PLL power
dissipation
3.0
3.3
−
600
−
2
3.1
3.3
−
tbf
−
tbf
−
2
Digital inputs
V_{IL(SCL, SDA)} LOW-level input voltage
at pins SDA and SCL
V_{IH(SCL, SDA)} HIGH-level input voltage
at pins SDA and SCL
V_IL(LVTTL)
LOW-level input voltage
at LVTTL pins
V_IH(LVTTL)
HIGH-level input voltage
at LVTTL pins
I_LI
input leakage current
C_i
input capacitance
input capacitance at all
other inputs
outputs at 3-state
−0.5
−
0.7V_DDD −
−0.5
−
2.0
−
−
−
−
−
−
−
Digital outputs
V_OL(SDA)
LOW-level output voltage SDA at 3 mA sink current −
−
at pin SDA
SDA at 6 mA sink current −
−
V_OL(CMOS) LOW-level output voltage
at CMOS pins
−
−
V_OH(CMOS) HIGH-level output
voltage at CMOS pins
2.4
−
V_OL(LVTTL) LOW-level output voltage
at LVTTL pins
−
−
V_OH(LVTTL) HIGH-level output
voltage at LVTTL pins
0.85V_DDD −
MAX.
UNIT
3.6
V
tbf
mA
−
W
3.5
V
tbf
mA
−
W
−
W
+0.3V_DDD V
V_DDD + 0.5 V
+0.8
V
V_DDD + 0.5 V
10
µA
8
pF
5
pF
0.4
V
0.6
V
0.4
V
−
V
0.4
V
−
V
1999 May 11
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