STPCE1HEBC STMicroelectronics, STPCE1HEBC Datasheet - Page 12

• 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

PIN DESCRIPTION
12/87
BASIC CLOCKS AND RESETS
SYSRSETI#
SYSRSTO#
XTALI
XTALO
HCLK
GP_CLK
V
MEMORY INTERFACE
MCLKI
MCLKO
CS#[1:0]
CS#[3]/MA[13]/BA[1]
CS#[2]/MA[12]
MA[10:0]
MD[48:10], [7:2]
MD[63:49], [9:8], [1:0]
RAS#[1:0]
CAS#[1:0]
MWE#
DQM[7:0]
PCI INTERFACE
PCI_CLKI
PCI_CLKO
AD[31:0]
CBE[3:0]
FRAME#
IRDY#
TRDY#
LOCK#
DEVSEL#
STOP#
PAR
SERR#
PCI_REQ#[2:0]
PCI_GNT#[2:0]
PCI_INT[3:0]
ISA CONTROL
Note
Note
DD
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
_xxx_PLL
1
2
: These pins must be connected to the 2.5 V power supply. They must not be connected to the 3.3V supply.
: See
Signal Name
Table 2-3
1
for buffer type descriptions.
Table 2-2. Definition of Signal Pins
Dir
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
Release 1.3 - January 29, 2002
BD16STARUQP_TC
BD16STARUQP_TC DIMM Chip Select/ Bank Address
BD16STARUQP_TC Memory Row & Column Address
BD16STARUQP_TC Row Address Strobe
BD16STARUQP_TC Column Address Strobe
BD16STARUQP_TC Write Enable
BD8PCIARP_FT
BD8PCIARP_FT
BD8PCIARP_FT
BD8PCIARP_FT
BD8PCIARP_FT
BD8PCIARP_FT
BD8PCIARP_FT
BD8PCIARP_FT
BD8PCIARP_FT
BD8PCIARP_FT
BD8PCIARP_FT
BD8STRUP_FT
BD4STRUP_FT
BD8STRP_TC
BD8STRP_TC
BD8STRP_FT
BD4STRP_FT
SCHMITT_FT
Buffer Type
BD8TRP_TC
BT8TRP_TC
BT8TRP_TC
BT8TRP_TC
TLCHT_TC
TLCHT_FT
TLCHT_FT
OSCI13B
ANA
2
System Power Good Input
System Reset Output
14.3 MHz Crystal Input - External
Oscillator Input
14.3 MHz Crystal Output
Host Clock (Test)
General Purpose Clock
Power Supply for PLL Clocks
Memory Clock Input
Memory Clock Output
DIMM Chip Select
DIMM Chip Select/ Memory Address/
Bank Address
Memory Data
Memory Data
Data Input/Output Mask
33 MHz PCI Input Clock
33 MHz PCI Output Clock (from internal
PLL)
PCI Address / Data
Bus Commands / Byte Enables
Cycle Frame
Initiator Ready
Target Ready
PCI Lock
Device Select
Stop Transaction
Parity Signal Transactions
System Error
PCI Request
PCI Grant
PCI Interrupt Request
Description
Qty
12
45
19
32
1
1
1
1
1
1
1
1
2
1
1
2
2
1
8
1
1
4
1
1
1
1
1
1
1
1
3
3
4