MEC1404 Datasheet, PDF (18/572 Pages) Microchip Technology – Keyboard and Embedded Controller Products for Notebook PC

MEC140X/1X
128-pin VTQFP
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14
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20
21
22
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25
26
27
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31
32
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38
39
40
41
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43
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51
52
53
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56
144-pin WFBGA
H8
L11
H11
J12
C9
F1
H5
G11
H13
G12
G13
F12
F11
E11
F13
E12
D12
E13
C11
D13
D11
C12
C13
B13
B11
B12
B10
A13
A12
A11
H6
C8
B9
A10
A9
B8
B7
A8
C10
C7
A7
H7
C6
B6
MEC140x
Pin Name
nRESET_IN/GPIO014
GPIO015/KSO01/PVT_CS#
GPIO016/KSO02/PVT_SCLK
GPIO017/KSO03/PVT_IO0
VSS
VR_CAP
VTR
GPIO020/CMP_VIN0
GPIO021/CMP_VIN1
DAC_VREF
GPIO160/DAC_0
GPIO161/DAC_1
GPIO165/CMP_VREF0
GPIO166/CMP_VREF1/UART_CLK
GPIO123/SHD_CS#
GPIO133/SHD_IO0
GPIO134/SHD_IO1
GPIO135/SHD_IO2
GPIO136/SHD_IO3
GPIO126/SHD_SCLK
GPIO062/SPI_IO3
GPIO030/BCM_INT0#/PWM4
GPIO031/BCM_DAT0/PWM5
GPIO032/BCM_CLK0/PWM6
GPIO045/BCM_INT1#/KSO04
GPIO046/BCM_DAT1/KSO05
GPIO047/BCM_CLK1/KSO06
GPIO050/TACH0
GPIO051/TACH1
GPIO052/SPI_IO2
VTR
GPIO053/PWM0
GPIO054/PWM1
GPIO055/PWM2/KSO08/PVT_IO3
GPIO056/PWM3
GPIO057/VCC_PWRGD
GPIO060/KBRST
GPIO025/KSO07/PVT_IO2
VSS
GPIO026/PS2_CLK1B
GPIO061/LPCPD#
VTR_33_18
GPIO063/SER_IRQ
GPIO064/LRESET#
DS00001956D-page 18
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