(No.22023)1-53
161
ACK
I/O Programmable WAIT-/ACK-/RDY- control
162
VSSIO
I/O pad ground
163-168
AD
I/O Multipleced address/data bus
169
VDDIO
I/O pad power =3.3V
170
PWE
I/O Byte write enable for FLASH, EEPROM, SRAM or peripherals
171
VSS
Core and Ring ground
172-176
AD
I/O Multipleced address/data bus
177
VSSIO
I/O pad ground
178-180
AD
I/O Multipleced address/data bus
181
VDDIO
I/O pad power =3.3V
182
PWE
I/O Byte write enable for FLASH, EEPROM, SRAM or peripherals
183
ALE
I/O Address latch enable
184-187
LA
I/O Latched address
188
VSSIO
I/O pad ground
189
RD
I/O Read
190
LHLDA
O
Bus hold acknowledge in slave mode
191
LHLD
I
Bus hold request from external master in slave mode
192
VDD
Core power =1.8V
193
PCS0
O
Peripheral chip select 0
195
XIO
I/O External input/output
196
VDDIO
I/O pad power =3.3V
197-200
XIO
I/O External input/output
201
VSS
Core and Ring ground
202-203
XIO
I/O External input/output
204
VSSIO
I/O pad ground
205-209
XIO
I/O External input/output
210
VDDIO
I/O pad power =3.3V
211
XIO
I/O External input/output
212
VDD
Core power =1.8V
213
DSYNC
I
DVD parallel mode Sector Sync
214
DRQE
O
DVD parallel mode Data Request
215
DCLK
I
Data sampling clock
216
DSTB
I
Parallel mode Data valid, serial mode left/ right clock
217
DVD
I
DVD drive parallel data port
218
VSSIO
I/O pad ground
219-223
DVD
I
DVD drive parallel data port
224
VDDIO
I/O pad power =3.3V
225
DVD
I
DVD drive parallel data port
226
DVD
I
DVD drive parallel data port
227
MD
I/O SDRAM data bus
228
VSSIO
I/O pad ground
229
MD
I/O SDRAM data bus
230
VSS
Core and Ring ground
231, 232
MD
I/O SDRAM data bus
233
VDDIO
I/O pad power =3.3V
234-236
MD
I/O SDRAM data bus
237
VSSIO
I/O pad ground
238-240
MD
I/O SDRAM data bus
Pin No.
Symbol
I/O
Function