W90P710_05 Datasheet, PDF (14/526 Pages) Winbond – 16/32-bit ARM microcontroller

W90P710
4. PIN ASSIGNMENT
Table 4.1 W90P710 Pins Assignment
PIN NAME
Clock & Reset
EXTAL (15M)
z
XTAL (15M)
z
EXTAL (32768)
z
XTAL (32768)
z
nRESET
z
JTAG Interface
TMS
z
TDI
z
TDO
z
TCK
z
nTRST
z
External Bus Interface
A [21]
z
A [20:0]
z
D [31:16] /
VD [23:8] /
z
GPIO [67:52]
D [15:0]
z
nWBE [3:2] /
SDQM [3:2] /
z
GPIO[69:68]
nWBE [1;0] /
SDQM [1:0]
z
nSCS [1:0]
z
nSRAS
z
nSCAS
z
MCKE
z
nSWE
z
MCLK
z
nWAIT/
GPIO[70] /
z
nIRQ5
nBTCS
z
nECS [3]
z
nECS [2:0]
z
nOE
z
176-PIN LQFP
( 5 pins )
52
53
57
56
37
( 5 pins )
45
46
47
48
49
( 72 pins )
115
113-110,108-106,
104-101,99-95, 93-89
116-119,121-124, 149-156
158,159,161-164, 166-170,172-176
146,145
144,143
136,135
137
138
134
142
140
132
133
125
128-130
131
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