Product specifications

VT8237R Data Sheet
Revision 2.06 December 15, 2004 -8- Pin Lists
Table 1. Pin List (Numerical Order)
Pin # Pin Name Pin # Pin Name Pin # Pin Name Pin # Pin Name Pin # Pin Name
A03 IO INTG# / GPIO14
E03 IO AD10
M19 P VCCVK
W23 O PDA0 / strap AD07 IO LAD3
A04 I INTA# E04 IO INTF# / GPIO13
M21 P VCCV
K
W24 O PDA2 / stra
p
AD08 IO LAD0
A05 I RE
Q
0# E05 O GNT3#
M22 P VCCV
K
W26 O PDIOR# AD09 I SERIR
Q
A06 O GNT0#
E06 P LANGND M23 P VCCV
K
Y01 I CPUMISS / GPI17 AD10 I AGPBZ# / GPI6
A07 O MDC
K
E07 P LANVCC M24 P VCCV
K
Y02 I RING# / GPI3 AD11 AI SREXT
A08 I MRXD2
E09 P MIIVCC M25 P VCCV
K
Y03 O SUSST1# / GPO3
AD12 P GNDATS
A09 O MTXD3
E10 P MIIVCC
M26 IO VD15
Y04 I AOLGPI / THRM# / GPI18
AD13 P GNDATS
A10 O MTXD0
E11 P MIIVCC
N01 IO AD29
Y22 I PDRDY
AD14 P GNDATS
A11 I MCRS E12
P MIIVCC25
N02 IO AD28
Y23 I PDDR
Q
AD15 P GNDATS
A12 O EEDI / stra
p
E14 IO USBP6
–
N03 IO AD27
Y24 IO PDD01
AD16 P GNDATS
A14 IO USBP7+ E16 IO USBP4
–
N04 IO AD22
Y25 O PDIOW# AD17 I SDDR
Q
A16 IO USBP5+ E18 IO USBP2+
N19 P VCCV
K
Y26 IO PDD14 AD18 IO SDD05
A18 IO USBP3+ E20 IO USBP0+
N21 P VCCV
K
AA01 IO EXTSMI# / GPI2
AD19 IO SDD06
A20 IO USBP1+ E23 I USBCL
K
N22 P VCCV
K
AA02 O SUSA# / GPO2 AD20 IO SDD10
A23 P VCCUPLL
E24 IO VD08
N23 P VCCV
K
AA03 OD GPO0 AD21 IO SDD13
A24 I USBOC5# E25 IO VD13
N24 P VCCV
K
AA04 P VSUS33
AD22 IO SDD14
A25 I USBOC7# E26 IO VD12
N25 P VCCV
K
AA22 IO PDD00 AD23 O SDDACK#
A26 I USBOC6#
F01 IO AD04
N26 P VCCV
K
AA23 IO PDD15 AD24 I IR
Q
14
B03 IO INTH# / GPIO15
F02 IO AD07 P01 IO AD30
AA24 IO PDD13 AD25 IO PDD07
B04 I INTB#
F03 IO AD15 P02 IO AD31
AA25 IO PDD03 AD26 IO PDD08
B05 I INTC# F04 IO PAR P03 I RE
Q
4# AA26 IO PDD02 AE01 I INTRUD# / GPI16
B06 I RE
Q
1# F23 O NC
P04 IO AD26
AB01 I SMBALRT# AE02 I GPI0
B07 IO MDIO F24 IO VPAR
P19 P VCCV
K
AB02 IO SMBDT1 AE03 OD GPO1
B08 I MRXD1 F26 IO VD04
P21 OD DPSLP# / GPIO23
AB03 O SUSCLK / GPO4 AE04 I RTCX1
B09 O MTXD2
G01 IO AD05
P22 P VCCV
K
AB04 P VSUS33
AE05 OD GPIOA / PCRE
Q
A / stra
p
B10 O MTXD1
G02 IO AD00
P23 P VCCV
K
AB05 P VSUS33
AE06 I LRE
Q
0#
B11 I MCOL
G03 IO AD09
P24 P VCCV
K
AB06 P VSUS33
AE07 IO LAD2
B12 I EEDO G04 IO AD12
P25 P VCCV
K
AB07 IO PCKRUN# AE08 I LRE
Q
1#
B14 IO USBP7
–
G22 I NC
P26 P VCCV
K
AB08 I OSC AE09 I TEST
B16 IO USBP5
–
G23 IO VD09 R01 O PCIRST# AB09 OD VRDPSLP/GPIO29 AE10 I SXO
B18 IO USBP3
–
G24 IO VBE# R02 O GNT5# / GPO7
AB10 P GNDAO AE11 P VCCA33
B20 IO USBP1
–
G25 IO VD05 R03 I RE
Q
5# / GPI7
AB11 P VCCAS AE12 P GNDATS
B23 P VCCUPLL
G26 IO VD01 R04 O GNT4#
AB12 P GNDAS
AE13 I SRX1+
B24 I USBOC4# H01 IO TRDY#
R22 OD GHI# / GPIO22
AB13 O STX1+
AE14 P GNDATS
B25 I USBREXT
H02 IO DEVSEL#
R23 I PCICL
K
AB14 P GNDA120
AE15 I SRX2+
B26 I USBOC2#
H03 IO AD03
R24 OD STPCLK# AB15 O STX2+
AE16 P GNDATS
C01 IO CBE1# H04 IO AD06 R25 O APICD0 / GPIO10
AB16 P GNDAS
AE18 IO SDD03
C02 I SERR#
H22 P VLVREF
R26 OD INIT#
AB17 P VCCAS
AE20 IO SDD08
C03 IO PERR#
H24 I DNSTB# T01 I ACBITCL
K
AB20 IO SDD01 AE21 IO SDD11
C04 I INTD# H25 IO VD00
T02 O ACSYNC / stra
p
AB21 I SDCOMP
AE23 O SDIOW#
C05 I RE
Q
2#
H26 I DNSTB T03 O ACRST#
AB23 IO PDD12 AE24 O SDA2
C06 O GNT2#
J01 IO FRAME#
T04 P VSUS25
AB24 IO PDD11 AE26 I IR
Q
15
C07 I MRXD3 J02 IO IRDY#
T22 P PLLVCC
AB26 IO PDD04 AF01 O PWROK#
C08 I MRXD0
J03 IO AD02 T23 O APICD1 / GPIO11
AC01 I LID# / GPI4 AF02 O SUSC#
C09 I MRXCL
K
J04 IO AD01
T24 OD IGNNE# AC02 I GPI1 AF03 O RTCX2
C10 I MTXCL
K
J22 I VLCOMP
T25 OD INTR AC03 IO SMBCK2 / GPIO27
AF04 P VBAT
C11 O MTXENA J23 IO VD03 T26 OD NMI AC04 IO SMBCK1 AF05 OD GPIOC / PCGNTA / stra
p
C12 O EEC
K
J24 O UPSTB#
U01 I ACSDI2
AC05 I PWRGD AF06 O LFRM#
C23 P GNDUPLL
J26 O UPSTB
U02 O ACSDOUT / stra
p
AC06 OD GPIOD / PCGNTB / stra
p
AF07 IO LAD1
C24 P VSUSUSB
K01 IO AD19 U03 I ACSDIN0 AC07 O CPUSTP# / GPO5
AF08 O SPKR / stra
p
C25 I USBOC3#
K02 IO AD18
U04 P VSUS25
AC08 OD VIDSEL / GIO28 AF09 O TPO
C26 I USBOC0#
K03 IO AD16
U22 P PLLGND
AC09 I VGATE / GPIO8 AF10 I SXI
D01 IO AD11
K04 IO STOP#
U23 I APICCLK / GPI19
AC10 P VCCAO AF11 P GNDA33
D02 IO AD13
K21 P VCCV
K
U24 I FERR#
AC11 P VCCAS AF12 P GNDATS
D03 IO AD14
K22 IO VD06 U25 OD SMI#
AC12 P GNDAS
AF13 I SRX1
–
D04 IO INTE# / GPIO12 K23 O UPCMD
U26 OD A20M#
AC13 O STX1
–
AF14 P GNDATS
D05 I RE
Q
3# K24 IO VD07 V01 IO KBDT
AC14 P GNDATS
AF15 I SRX2
–
D06 O GNT1#
K25 I DNCMD V02 I ACSDIN1
AC15 O STX2
–
AF16 P GNDATS
D07 O PHYRST# K26 IO VD02
V03 I ACSDI3
AC16 P GNDAS
AF17 I SDRDY
D08 I MRXDV
L01 IO AD23 V04 I BATLOW# / GPI5
AC17 P VCCAS
AF18 IO SDD04
D09 P MIIVCC
L02 IO AD21
V22 O PDCS1# / stra
p
AC19 P SDVREF
AF19 IO SDD07
D10 I MRXERR
L03 IO AD17
V23 O PDCS3# / stra
p
AC20 IO SDD00 AF20 IO SDD09
D11 O EECS# L04 IO CBE2#
V24 O PDDACK# / stra
p
AC21 IO SDD02 AF21 IO SDD12
D12
P MIIVCC25 L19 P VCCV
K
V25 O PDA1 / stra
p
AC22 O SDA1 AF22 IO SDD15
D14 IO USBP6+
L21 P VCCV
K
V26 OD SLP# AC23 IO PDD06 AF23 O SDIOR#
D16 IO USBP4+ L22 I VCL
K
W01 IO MSC
K
AC24 IO PDD09 AF24 O SDA0
D18 IO USBP2
–
L23 P VCCV
K
W02 IO MSDT AC25 IO PDD10 AF25 O SDCS1#
D20 IO USBP0
–
L24 IO VD14 W03 IO KBC
K
AC26 IO PDD05 AF26 O SDCS3#
D23 P GNDUPLL
L25 IO VD11 W04 I PME# AD01 IO SMBDT2 / GPIO26
D24 I USBOC1# L26 IO VD10
W12 P VCCATS
AD02 I PWRBTN#
D25 O UDPEN# / GPO9
M01 IO AD25
W13 P VCCATS
AD03 O SUSB#
D26 I UDPWR / GPI9
M02 IO AD24
W14 P VCCATS
AD04 I RSMRST#
E01 IO AD08 M03 IO CBE3#
W15 P VCCATS
AD05 OD GPIOB / PCRE
Q
B / stra
p
E02 IO CBE0# M04 IO AD20
W16 P VCCATS
AD06 O PCISTP# / GPO6 / stra
p
VCC33 pins (28 pins): H9-12, J8, K8, L8, M8, N8, P8, R8,19, T8,19, U8,19, V8,19, 21 W8-11,17-19, 21, Y21
VCC25 pinS (29 pins): J9-12, K9, L9,18, M9,18, N9,18, P9,18, R9,18, T9,18, U9,18, V9-18
GND pins (71 pins): A1-2, B1-2, E8, F6-7,25, H23, J5,21,25, K5,18-19, L11-16, M11-16, N11-16, P5,11-16, R5,11-16,21, T11-16,21, V5, W5,22,25,
AA9-10,21, AB18-19,22,25, AC18, AE17,19,22,25
USBVCC pins (12 pins): A22, B22, C22, D22, E22, F22, J13-18
USBGND pins (35 pins): A13,15,17,19,21, B13,15,17,19,21, C13-21, D13,15,17,19,21, E13,15,17,19,21, H13-18