PIN CONNECTIONS
Table 2. 13892 Pin Definitions
A functional description of each pin can be found in the Functional Pin Description section beginning on
Pin Number
Pin Number on
on the
the 13982VL
13982VK
12x12 mm
7x7 mm
A1, A2, B1
A3
A4
A5
A6
A7
A8
A9
A10
A2
A3
A5
D5
D8
A7
A8
A9
A10
Rating
Pin Function
(V)
Pin Name
Formal Name
Definition
VUSB2
VINUSB2
SWBSTIN
GNDSWBST
GNDBL
NC
MODE
VCORE
BATT
3.6
5.5
5.5
-
-
-
9.0
3.6
5.5
Output
Power
Power
Ground
Ground
-
Input
Output
Input
USB 2 Supply
USB 2 Supply Input
Output regulator for USB PHY
Input regulator VUSB2
Switcher Boost Power Switcher BST input
Input
Switcher Boost Ground Ground for switcher BST
Backlight LED Ground Ground for serial LED drive
No Connect
Mode Configuration
Core Supply
Battery Connection
Do NOT connect
USB LBP mode, normal mode, test mode
selection & anti-fuse bias
Regulated supply output for the IC analog
core circuitry
1. Battery positive terminal
2. Battery current sensing point 2
3. Battery supply voltage sense
A11
A11
CHRGRAW
20
I/O
Charger Input
1. Charger input
2. Output to battery supplied accesories
A12, A13, B13
B2
B3
B4
B5
B6
B7
B8
B9
B10
A12
B2
C2
A4
C4
C6
B5
B9
C9
B11
CHRGCTRL2
GPO1
DVS2
SWBSTOUT
LEDB
LEDKP
LEDR
GNDCORE
VCOREDIG
BP
5.5
3.6
3.6
7.5
7.5
28
7.5
-
1.5
5.5
Output
Output
Input
Power
Input
Input
Input
Ground
Output
Power
Charger Control 2
General Purpose
Output 1
Dynamic Voltage
Scaling Control 2
Driver output for charger path FETs M2
General purpose output 1
Switcher 2 DVS input pin
Switcher Boost Output Switcher BST BP supply
LED Driver
LED Driver
LED Driver
Core Ground
Digital Core Supply
Battery Plus
General purpose LED current sink driver
Blue
Keypad lighting LEDcurrent sink driver
General purpose LED current sink driver Red
Ground for the IC core circuitry
Regulated supply output for the IC digital
core circuitry
1. Application supply point
2. Input supply to the IC core circuitry
3. Application supply voltage sense
B11
B12
C1
C2
C12
C13
D9
B13
E3
B1
A13
B14
CHRGCTRL1
BATTISNSCC
VINPLL
VSDDRV
CHRGISNS
BATTISNS
20
4.8
5.5
5.5
4.8
4.8
Output
Input
Power
Output
Input
Input
Charger Control 1
Driver output for charger path FETs M1
Battery Current Sense Accumulated current counter current sensing
point
PLL Supply Input
VSD Driver
Input regulator processor PLL
Drive output regulated SD card
Charger Current Sense Charge current sensing point 1
Battery Current Sense Battery current sensing point 1
13892
6
Analog Integrated Circuit Device Data
Freescale Semiconductor
FREESCALE [ FREESCALE SEMICONDUCTOR, INC ]
