Samsung S3C2451X User Manual page 26

Risc microprocessor
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PRODUCT OVERVIEW
Pin
Numbe
r
235
EINT12/GPG4
236
EINT13/GPG5
237
EINT14/GPG6
238
EINT15/GPG7
239
VDD_USBOSC
240
VSS33C
241
XO_UDEV
242
XI_UDEV
243
VSSI_UDEV
244
VDDI_UDEV
245
246
DM_UDEV
247
248
DP_UDEV
249
250
251
SDATA31/GPK15
252
SDATA30/GPK14
253
SDATA29/GPK13
254
SDATA28/GPK12
255
SDATA27/GPK11
256
SDATA26/GPK10
257
258
259
SDATA25/GPK9
260
SDATA24/GPK8
261
SDATA23/GPK7
262
SDATA22/GPK6
263
SDATA21/GPK5
264
SDATA20/GPK4
265
SDATA19/GPK3
266
SDATA18/GPK2
267
SDATA17/GPK1
268
SDATA16/GPK0
269
VDD_SDRAM
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
1-22
Specifications and information herein are subject to change without notice.
Pin
Name
VDD_USBOS
XO_UDEV
VSSIP_UDEV
VDDI_UDEV
VSS33T
DM_UDEV
REXT
DP_UDEV
VDD33
VDD33
VDDi
VSS
VDD_SDRAM
Default
I/O State
Function
@Sleep
GPG4
-/-/-
GPG5
-/-
GPG6
-/-
GPG7
-/-
-
C
VSS33C
-
-
XI_UDEV
-
-
-
VSS33T
-
REXT
-
-
VDD33
-
VDD33
-
SDATA31
-
SDATA30
-
SDATA29
-
SDATA28
-
SDATA27
-
SDATA26
-
VDDi
-
VSS
-
SDATA25
-
SDATA24
-
SDATA23
-
SDATA22
-
SDATA21
-
SDATA20
-
SDATA19
-
SDATA18
-
SDATA17
-
-
SDATA16
-
S3C2451X RISC MICROPROCESSOR
I/O State
@nRESET
I
pvhbsudtart_alv
I
pvhbsudtart_alv
I
pvhbsudtart_alv
I
pvhbsudtart_alv
P
vddtvh_alv
P
vsstvh_alv
I
pvhsoscbrt
I
pvhsoscbrt
P
vssipvh_usb_alv
P
vddivh_usb_alv
P
vsstvh_alv
Hi-z
Hi-z
P
vddtvh_alv
P
vddtvh_alv
Hi-z
pvmbsudtbrt
Hi-z
pvmbsudtbrt
Hi-z
pvmbsudtbrt
Hi-z
pvmbsudtbrt
Hi-z
pvmbsudtbrt
Hi-z
pvmbsudtbrt
P
vddicvlh_alv
P
vssicvlh_alv
Hi-z
pvmbsudtbrt
Hi-z
pvmbsudtbrt
Hi-z
pvmbsudtbrt
Hi-z
pvmbsudtbrt
Hi-z
pvmbsudtbrt
Hi-z
pvmbsudtbrt
Hi-z
pvmbsudtbrt
Hi-z
pvmbsudtbrt
Hi-z
pvmbsudtbrt
Hi-z
pvmbsudtbrt
P
vddtvm_alv
I/O
Type
pvhtbr
pvhbr
pvhtbr

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