STPCI2HDYI STMicroelectronics, STPCI2HDYI Datasheet - Page 56

• Manufacturer Part Number: STPCI2HDYI
• Manufacturer: STMicroelectronics

Specifications of STPCI2HDYI

• Operating Temperature (min): -40C
• Operating Temperature (max): 115C
• 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: 516
• Mounting: Surface Mount
• Rad Hardened: No
• Lead Free Status / RoHS Status: Supplier Unconfirmed

STPC® ATLAS
Table 4-14. ISA Bus AC Timing
56/108
1
Note: The signal numbering refers to
Name
10e
13e
18a
18a
11
12
13
13
14
15
22
23
23
23
24
24
11e
Parameter
SA[19:0] & SBHE valid before IOR#, IOW# asserted
ISACLK2X to IOW# valid
ALE# asserted before ALE# negated
ALE# asserted before MEMR#, MEMW# asserted
ALE# asserted before SMEMR#, SMEMW# asserted
ALE# asserted before IOR#, IOW# asserted
ALE# asserted before AL[23:17]
ALE# asserted before MEMR#, MEMW#, SMEMR#, SMEMW# negated
ALE# negated before LA[23:17] invalid (non compressed)
ALE# negated before LA[23:17] invalid (compressed)
MEMR#, MEMW# asserted before LA[23:17]
MEMR#, MEMW# asserted before MEMR#, MEMW# negated
SMEMR#, SMEMW# asserted before SMEMR#, SMEMW# negated
IOR#, IOW# asserted before IOR#, IOW# negated
MEMR#, MEMW# asserted before SA[19:0]
SMEMR#, SMEMW# asserted before SA[19:0]
24h
10d Memory access to 8-bit ISA Slave
11a Memory access to 16-bit ISA Slave - 2BCLK
11b Memory access to 16-bit ISA Slave - Standard 3BCLK
11d Memory access to 8-bit ISA Slave - 2BCLK
13a Memory Access to 16-bit ISA Slave
13b Memory Access to 8-bit ISA Slave
13d Memory Access to 8-bit ISA Slave
14a Non compressed
14b Compressed
15a Memory Access to 16-bit ISA Slave- 4 BCLK
15e Memory Access to 8-bit ISA Slave- Standard Cycle
22a Memory access to 16-bit ISA Slave.
22b Memory access to 8-bit ISA Slave.
23b Memory access to 16-bit ISA Slave Standard cycle
23e Memory access to 8-bit ISA Slave Standard cycle
23h Memory access to 16-bit ISA Slave Standard cycle
23o Memory access to 16-bit ISA Slave Standard cycle
24b Memory access to 16-bit ISA Slave Standard cycle
24d Memory access to 8-bit ISA Slave - 3BLCK
24e Memory access to 8-bit ISA Slave Standard cycle
10c Memory access to 16-bit ISA Slave
11c Memory access to 16-bit ISA Slave - 4BCLK
13c Memory Access to 16-bit ISA Slave
23r Memory access to 8-bit ISA Slave Standard cycle
24f Memory access to 8-bit ISA Slave - 7BCLK
23l Memory access to 16-bit ISA Slave Standard cycle
Memory access to 8-bit ISA Slave - Standard 3BCLK
Memory access to 16-bit ISA Slave Standard cycle
Figure 4-8
Min
11T
11T
15T
15T
14T
14T
13T
13T
10T
10T
10T
10T
10T
2T
2T
2T
2T
2T
2T
2T
2T
1T
2T
2T
2T
2T
2T
9T
9T
9T
9T
9T
9T
Max
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Cycles
Units
Cycle
Cycle