STPCE1HDBI STMicroelectronics, STPCE1HDBI Datasheet - Page 13

• Manufacturer Part Number: STPCE1HDBI
• Manufacturer: STMicroelectronics

Specifications of STPCE1HDBI

• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• 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: Industrial
• Pin Count: 388
• Mounting: Surface Mount
• Rad Hardened: No
• Lead Free Status / RoHS Status: Supplier Unconfirmed

ISA_CLK
ISA_CLK2X
OSC14M
LA[23:17]
SA[19:0]
SD[15:0]
ALE
MEMR#, MEMW#
SMEMR#, SMEMW#
IOR#, IOW#
MCS16#, IOCS16#
BHE#
ZWS#
REF#
MASTER#
AEN
IOCHCK#
IOCHRDY
ISAOE#
GPIOCS#
IRQ_MUX[3:0]
DREQ_MUX[1:0]
DACK_ENC[2:0]
TC
RTCAS
RMRTCCS#
KBCS#
RTCRW#
RTCDS#
LOCAL BUS
PA[23:20], [15], [8], [3:0]
PA[19:16], [14:12],[7:4]
PA[11]
PA[10:9]
PD[15:0]
PRD1#,PRD0#
PWR1#
PWR0#
PRDY
FCS1#, FCS0#
IOCS#[3]
IOCS#[2:0]
Note
Note
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
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
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
O
O
O
O
O
O
O
O
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
BD8STRUP_FT
BD8STRUP_FT
BD8STRUP_FT
BD8STRUP_FT
BD8STRUP_FT
BD4STRUP_FT
BD8STRUP_FT
BD4STRUP_FT
BD8STRUP_FT
BD4STRUP_FT
BD8STRUP_FT
BD8STRUP_FT
BD4STRUP_FT
BD4STRUP_FT
BD8STRUP_FT
BD4STRUP_FT
BD8STRUP_FT
BD8STRUP_FT
BD8STRP_FT
BD8STRP_FT
BD4STRP_FT
BD4STRP_FT
BD8STRP_FT
BD4STRP_FT
BD4STRP_FT
BD4STRP_FT
BD4STRP_FT
BD4STRP_FT
BD4STRP_FT
BD4STRP_FT
BD4STRP_FT
BD4STRP_FT
BD4STRP_FT
BD4STRP_FT
BD4STRP_FT
BD8STRP_FT
BD8STRP_FT
BD4STRP_FT
BD4STRP_FT
Buffer Type
BT8TRP_TC
BT8TRP_TC
2
ISA Clock Output - Multiplexer Select
Line For IPC
ISA Clock x2 Output - Multiplexer Select
Line For IPC
Buffered 14MHz clock
Unlatched Address
Latched Address
Data Bus
Address Latch Enable
Memory Read and Memory Write
System Memory Read and Memory
Write
I/O Read and Write
Memory/IO Chip Select16
System Bus High Enable
Zero Wait State
Refresh Cycle.
Add On Card Owns Bus
Address Enable
I/O Channel Check.
I/O Channel Ready (ISA) - Busy/Ready
(IDE)
ISA/IDE Selection
General Purpose Chip Select
Time-Multiplexed Interrupt Request
Time-Multiplexed DMA Request
Encoded DMA Acknowledge
ISA Terminal Count
Real Time Clock Address Strobe
ROM/RTC Chip Select
Keyboard Chip Select
RTC Read/Write
RTC Data Strobe
Address Bus
Address Bus
Address Bus
Address Bus
Data Bus
Peripheral Read Control
Peripheral Write Control
Peripheral Write Control
Data Ready
Flash Chip Select
I/O Chip Select
I/O Chip Select
Description
PIN DESCRIPTION
Qty
20
16
10
11
16
1
1
1
7
1
2
2
2
2
1
1
1
1
1
1
1
1
1
4
2
3
1
1
1
1
1
1
1
2
2
1
1
1
2
1
3
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