PC87393VJG National Semiconductor, PC87393VJG Datasheet - Page 27

• Manufacturer Part Number: PC87393VJG
• Description: IC, SUPER I/O DEVICE, TQFP-100
• Manufacturer: National Semiconductor

Specifications of PC87393VJG

• Data Rate: 2Mbps
• Supply Voltage Range: 3V to 3.6V
• Logic Case Style: TQFP
• No. Of Pins: 100
• Operating Temperature Range: 0°C to +70°C
• Termination Type: SMD
• Transceiver Type: Interface
• Rohs Compliant: No

2.0 Device Architecture and Configuration
Note: Not all members of the PC8739x family contain all these blocks. For device-specific information,
see the Block Diagrams on Page 4.
SLIN_ASTRB
AFD_DSTRB
BUSY_WAIT
STB_WRITE
JOYBBTN0
JOYBBTN1
JOYABTN0
JOYABTN1
GPIO27-20
GPIO07-00
GPIO37-30
GPIO17-10
XCNF2-0
DSKCHG
DENSEL
DRATE0
BADDR
WGATE
MTR1,0
WDATA
HDSEL
JOYBX
JOYBY
JOYAX
RDATA
INDEX
JOYAY
PD7-0
DR1,0
SLCT
TEST
STEP
TRK0
ERR
WDO
ACK
INIT
PNF
DIR
WP
PE
Figure 1. PC8739x Detailed Block Diagram
WA TCHDOG
Parallel
Config
Strap
Game
GPIO
Timer
Ports
PPM
Port
Port
FDC
Registers
& Control
Config
27
(Continued)
Interface
Extension
Wake-Up
Port 2
Control
Serial
Port 1
Serial
Bus
X-Bus
FIR
MIDI
Port
MDTX
SIN1
SOUT1
DTR1_BOUT1
DSR1
DCD1
SIN2
SOUT2
DTR2_BOUT2
DSR2
DCD2
IRRX1,IRRX2
IRSL3
MDRX
PWUREQ
RTS1
CTS1
RI1
RTS2
CTS2
RI2
IRSL2-0
IRTX
XD7-0
LPCPD
LCLK
SERIRQ
LFRAME
CLKIN
LRESET
LDRQ
LAD3-0
XRD
XWR
XIORD
XIOWR
PIRQA-D
SMI
CLKRUN
XA19-0
XCS1-0
XSTB2-0
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