STPCE1HEBC STMicroelectronics, STPCE1HEBC Datasheet - Page 11

• Manufacturer Part Number: STPCE1HEBC
• Manufacturer: STMicroelectronics

Specifications of STPCE1HEBC

• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Processing Unit: Microprocessor
• Operating Supply Voltage (min): 2.45/3V
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 2.7/3.6V
• Package Type: BGA
• Screening Level: Commercial
• Pin Count: 388
• Mounting: Surface Mount
• Rad Hardened: No
• Lead Free Status / RoHS Status: Not Compliant

2. PIN DESCRIPTION
2.1. INTRODUCTION
The
functionalities of the PC architecture. As a result,
many of the traditional interconnections between
the host PC microprocessor and the peripheral
devices are totally internal to the STPC Elite. This
offers improved performance due to the tight
coupling of the processor core and these
peripherals. As a result many of the external pin
connections are made directly to the on-chip
peripheral functions.
Figure 2-1
interfaces. It defines the main buses and their
function.
implementation listing signals type and their
functionality.
and description of pins.
listing of pin locations of the STPC Elite package
by physical connection.
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
STPC
Table 2-1
Table 2-2
shows the STPC Elite external
SDRAM I/F
Elite
NORTH
96
integrates
describes the physical
provides a full pin listing
Table 2-7
x86
Figure 2-1. STPC Elite External Interfaces
most
provides a full
Release 1.3 - January 29, 2002
of
the
PCI
56
Note: Several interface pins are multiplexed with
other functions, refer to
for further details
Basic Clocks reset & Xtal
Memory Interface
PCI interface
ISA
IDE
Local Bus
Grounds
V
Miscellaneous
GPIO
Unconnected
Total Pin Count
DD
STPC Elite
Table 2-1. Signal Description
Group name
SYS
6
Table 2-4
SOUTH
PIN DESCRIPTION
ISA/IDE/LB
and
90
79
34
50
Table 2-5
Qty
388
11/87
96
56
90
69
22
16
25
6
8