Rainbow Electronics W90N745CDG - Manual (Page 13)

W90N745CD/W90N745CDG
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4. PIN ASSIGNMENT
Table 4.1 W90N745 Pins Assignment
PIN NAME 128-PIN LQFP
Clock & Reset ( 3 pins )
EXTAL (15M) 40
XTAL (15M) 41
nRESET 25
JTAG Interface
( 5 pins )
TMS 33
TDI 34
TDO 35
TCK 36
nTRST 37
External Bus Interface
( 53 pins )
A [20:0] 89-86,84-82,80-77,75-71,69-65
D [15:0] 110-111,113-116,118-122,124-128
nWBE [1;0] /
SDQM [1:0]
108,107
nSCS [1:0] 100,99
nSRAS 101
nSCAS 102
MCKE 98
nSWE 106
MCLK 104
nWAIT /
GPIO [30] /
nIRQ [3]
96
nBTCS 97
nECS [3:0]
90,92-94
nOE 95