ELANSC400 Datasheet, PDF (26/132 Pages) Advanced Micro Devices – Single-Chip, Low-Power, PC/AT-Compatible Microcontrollers

PIN DESIGNATIONS (Pin Number)—ÉlanSC400 Microcontroller
Pin No.
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
Signal Name
KBD_COL5/PIRQ6
KBD_COL2/PIRQ3
KBD_ROW13 [[R32BFOE]]
D15
D12
D9
D7
V_CC
D4
D1
MWE
MA2 {CFG2}
V_CC
MA5
MA8
MA11
CASH1
V_CC
LVDD [VL_BLAST]
LVEE [VL_BRDY]
V_CC
KBD_COL6/PIRQ7
KBD_COL3/PIRQ4
V_CC
D14
D11
D8
D5
D3
D0
MA1 {CFG1}
MA3 {CFG3}
MA6
MA9
CASL0
V_CC
KBD_ROW6 [MA12]
KBD_ROW3 [CASH3]
Pin No. Signal Name
B19 KBD_ROW0 [CASL2]
B20 LCDD0 [VL_RST]
C1 KBD_ROW11 [SBHE]
C2 KBD_ROW8 [PDRQ1]
C3 KBD_COL4/PIRQ5
C4 GPIO_CS4 [[DBUFOE]]
C5 KBD_COL7
C6 D13
C7 D10
C8 D6
C9 D2
C10 MA0 {CFG0}
C11 MA4
C12 MA7
C13 MA10
C14 CASL1
C15 RAS0
C16 KBD_ROW5 [RAS3]
C17 KBD_ROW2 [CASH2]
C18 GPIO_CS2 [[DBUFRDL]]
C19 LCDD1 [VL_ADS]
C20 LCDD3 [VL_M/IO]
D1 KBD_COL1 [XT_CLK]
D2 KBD_ROW10 [BALE]
D3 KBD_ROW7 [PDACK1]
D4 GND
D5 GND
D6 GND
D7 GND
D8 GND
D9 GND
D10 GND
D11 GND
D12 GND
D13 CASH0
D14 RAS1
D15 KBD_ROW4 [RAS2]
D16 KBD_ROW1 [CASL3]
Pin No.
D17
D18
D19
D20
E1
E2
E3
E4
E17
E18
E19
E20
F1
F2
F3
F4
F17
F18
F19
F20
G1
G2
G3
G4
G17
G18
G19
G20
H1
H2
H3
H4
H8
H9
H10
H11
H12
H13
Signal Name
GPIO_CS3 [[DBUFRDH]]
LCDD2 [VL_W/R]
LCDD4 [VL_LRDY]
LCDD7 [VL_BE3]
V_CC
KBD_COL0 [XT_DATA]
KBD_ROW9 [PIRQ2]
GND
V_CC
LCDD5 [VL_D/C]
FRM [VL_LCLK]
LC [VL_BE1]
SD4 [D20]
SD1 [D17]
KBD_ROW12 [MCS16]
GND
LCDD6 [VL_LDEV]
M [VL_BE2]
SCK [VL_BE0]
SA24
SD6 [D22]
SD3 [D19]
SD0 [D16]
GND
V_CC
GPIO20 [CD_A2]
SA22
SA21
V_CC
SD5 [D21]
SD2 [D18]
GND
GND
GND
GND
GND
GND
GND
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Élan™SC400 and ÉlanSC410 Microcontrollers Data Sheet