STW4810CRAT/LF ST-Ericsson Inc, STW4810CRAT/LF Datasheet - Page 68

• Manufacturer Part Number: STW4810CRAT/LF
• Description: IC PWR MNGMNT MULTIMEDIA 84VFBGA
• Manufacturer: ST-Ericsson Inc

Specifications of STW4810CRAT/LF

• Applications: Processor
• Current - Supply: 170µA
• Voltage - Supply: 2.7 V ~ 4.8 V
• Operating Temperature: -30°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 84-VFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STw4810
Table 51.
1. Guaranteed by design
2. MMC interface pull up resistors are in EMIF06-HCM01F2 device (7 KΩ for CMD; 75 KΩ for Data wires)
3. 20 pF for equivalent board parasitic capacitance.
4. 20 pF for EMIF06 protection + 20 pF for board parasitic capacitance.
T
T
T
T
T
T
C1
C2
Symbol
PHC
PCH
SHC
SCH
R
F
LINE
LINE
Propagation time
from Host to card
Propagation time
from card to host
Clock /data skew
time from host to
card
Clock /data skew
time from card to
host
Rise time
Fall time
Between
multimedia
processor &
STw4810
Between STw4810
& MMC card
SD/MMC card interface (continued)
Description
Figure 14
Figure 14
Figure 14
Reference is
CLKOUT
Figure 14
Reference is
MMCLK
Bus line
capacitance
f < 52 Mhz
Bus line
capacitance
f < 52 MHz
Test conditions
Min.
Electrical and timing characteristics
+/- 0.5
+/- 0.5
Typ.
7
7
20 + 20
Max.
20
3
3
(3)
(4)
Units
pF
pF
ns
ns
ns
ns
ns
ns
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