W90P710CD Datasheet, PDF (14/552 Pages) Winbond – 32-BIT ARM7TDMI-BASED MCU

W90P710CD/W90P710CDG
4. PIN ASSIGNMENT
PIN NAME
Clock & Reset
EXTAL (15M)
XTAL (15M)
EXTAL32 (32.768K)
XTAL32 (32.768K)
nRESET
JTAG Interface
TMS
TDI
TDO
TCK
nTRST
External Bus Interface
A [21]
A [20:0]
D [31:16] /
VD [23:8] /
GPIO [67:52]
D [15:0]
nWBE [3:2] /
SDQM [3:2] /
GPIO[69:68]
nWBE [1;0] /
SDQM [1:0]
nSCS [1:0]
nSRAS
nSCAS
MCKE
nSWE
MCLK
nWAIT/
GPIO[70] /
nIRQ5
nBTCS
nECS [3]
nECS [2:0]
nOE
Table 4.1 W90P710 Pins Assignment
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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