MEC1322 Datasheet, PDF (11/456 Pages) Microchip Technology – Keyboard and Embedded Controller for Notebook PC

MEC1322
The pin name to package ball mapping of the 144 pin WFBGA package is shown in FIGURE 1-1:
FIGURE 1-1:
MEC1322 PIN NAME TO 144-PIN WFBGA BALL MAPPING (TOP)
1
2
3
4
5
6
7
KSO13/GPIO00
6
GPIO011/KSO1
6
GPIO024/I2C3_C
LK0
GPIO135/KBRST
A
VSS
GPIO136/PWM1 LED0/GPIO154
KSO12/GPIO00 KSO11/GPIO10 GPIO025/I2C3_D
5
B
7
AT0
GPIO044/nSMI
VSS
GPIO133/PW M0
GPIO163
KSO09/GPIO10 KSO10/GPIO00
6
4
C
GPIO036
GPIO066
GP IO034/ P W M 2/
TA CH2P W M _OU
T
GPIO204
LED2/GPIO156
VSS
D
KSO08/GPIO00
3
VSS
No Ball
No Ball
No Ball
No Ball
KSO06/GPIO00 KSO07/GPIO00
1
2
E
VSS
No Ball
GPIO064/SHD_M GPIO054/PVT_M GPIO045/A20M/P
OSI
OSI
VT_CS1#
CAP
F
GPIO055
VSS
No Ball
GPIO153/PVT_S GPIO122/SHD_S GPIO165/TXD/SH
CLK
CLK
D_CS1#
GPIO210
G
KSO05/GPIO10
4/TFDP_CLK
GPIO067
H
KSO03/GPIO10
2/JTAG_TDO
KSO01/GPIO10
0/JTAG_TMS
KSO04/GPIO103/
TFDP_DATA/XNO
R
No Ball
No Ball
VCC1
VCC1
VCC1
VCC1
No Ball
VCC1
KSO02/GPIO10 KSO00/GPIO00
1/JTAG_TDI
J
0/JTAG_TCK
JTAG_RST#
No Ball
VCC1
VCC1
GPIO123
KSI7/GPIO043
K
KSI5/GPIO040
KSI6/GPIO042
No Ball
No Ball
No Ball
No Ball
KSI4/GPIO142/T KSI3/GPIO032/T KSI2/GPIO144/TR PS2_CLK2/GPIO
RACECLK
RACEDATA0
ACEDATA1
051
L
AVCC
ADC1/GPIO057
GPIO200
KSI0/GPIO125/T KSI1/GPIO126/T PS2_DAT2/GPIO
RACEDATA3 RACEDATA2
052
M
GPIO151
ADC3/GPIO061 ADC2/GPIO060
AVSS
GPIO127/PECI_
RDY
N
GPIO031
GPIO147
GPIO211
ADC4/GPIO062
GPIO206
ADC0/GPIO056
 2014 - 2015 Microchip Technology Inc.
DS00001719D-page 11