SC900841JVKR2 Freescale Semiconductor, SC900841JVKR2 Datasheet - Page 37

• Manufacturer Part Number: SC900841JVKR2
• Description: IC POWER MGT 338-MAPBGA
• Manufacturer: Freescale Semiconductor

Specifications of SC900841JVKR2

• Applications: PC's, PDA's
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 338-TBGA
• Input Voltage: 2.8 V to 4.4 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Voltage - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Table 5. SC900841 Pin Description
Analog Integrated Circuit Device Data
Freescale Semiconductor
CHGBYPGT
Node Name
PGNDCHG
ISNSBATP
ISNSBATN
COINCELL
LSCHGGT
GNDADC
GNDRTC
GNDBAT
CLK32K
CHGGT
ADIN10
ADIN11
ADIN12
ADIN13
ADIN14
ADIN15
ADIN16
ADIN17
ADIN18
ADIN19
ADIN20
ADIN21
TSREF
XTAL1
XTAL2
VPWR
VNTC
VBAT
CFM
CFP
NTC
LOPWRGND
LOPWRGND
HIPWRGND
MDPWR
MDPWR
MDPWR
LOPWR
LOPWR
LOPWR
LOPWR
LOPWR
LOPWR
HIPWR
SGNL
SGNL
SGNL
SGNL
SGNL
SGNL
SGNL
SGNL
SGNL
SGNL
SGNL
SGNL
SGNL
SGNL
SGNL
SGNL
SGNL
SGNL
Type
GND
I/O
O
O
-
-
-
-
-
-
-
-
-
-
-
-
-
-
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Rating
5.5 V
4.8 V
4.8 V
4.8 V
4.8 V
4.8 V
4.8 V
4.8 V
4.8 V
3.6 V
3.6 V
3.6 V
4.8 V
4.8 V
4.8 V
4.8 V
4.8 V
4.8 V
4.8 V
4.8 V
4.8 V
4.8 V
4.8 V
4.8 V
3.6 V
2.5 V
2.5 V
3.6 V
-
-
-
-
Oscillator and Real Time Clock - RTC
Balls
# of
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Coin Cell Charger
BGA Location
ADC + TS I/F
AE25, AG25
AF26, AH26
AG17
AG19
AB26
AE27
AC25
AD26
AB22
AD28
AC27
AA21
AE29
AC23
AC29
AH20
AB16
AA17
AE17
AC17
AH18
AH16
AC15
AH22
AF28
AJ19
AJ17
AF18
AJ21
W15
W17
V16
Charger Buck Low Side FET Gate Drive
Charger Buck Stage Power Ground
Charger Buck Output Voltage Sense Node and Main Input for
System Supplies.
Charger FET Gate Drive
Charger Bypass FET Gate Drive
Battery/Charging Current Sensing Input Point 1
Battery/Charging Current Sensing Input Point 2, Coulomb
Counter Sensing Input Point 1
Accumulated Current Filter Capacitor Plus Terminal
Accumulated Current Filter Capacitor Minus Terminal
Battery Voltage Sensing Input, Coulomb Counter Sensing
Input Point 2
Kelvin Sensing Connection To The Battery Ground
Bias voltage for NTC resistor stack
NTC connection node
Coin cell Supply Input, Coin cell Charger Output
ADC Generic Input 1, Used as Touchscreen Input X1, TSX1
ADC Generic Input 2, Used as Touchscreen Input X2, TSX2
ADC Generic Input 3, Used as Touchscreen Input Y1, TSY1
ADC Generic Input 4, Used as Touchscreen Input Y2, TSY2
ADC Generic Input 5
ADC Generic Input 6
ADC Generic Input 7
ADC Generic Input 8
ADC Generic Input 9
ADC Generic Input 10
ADC Generic Input 11
ADC Generic Input 12
Reference for Touchscreen interface
Ground Reference for ADC
32.768 kHz Oscillator crystal connection 1
32.768 kHz Oscillator crystal connection 2
32 kHz Clock output
Ground for the RTC block
Pin Description
FUNCTIONAL DESCRIPTION
GENERAL DESCRIPTION
900841
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