STPCE1EDBC STMicroelectronics, STPCE1EDBC Datasheet - Page 30

• Manufacturer Part Number: STPCE1EDBC
• Manufacturer: STMicroelectronics

Specifications of STPCE1EDBC

• 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: Supplier Unconfirmed

STRAP OPTION
3.1.3. STRAP REGISTER 2 CONFIGURATION
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Strap2
Bit Number Sampled
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
MD[4]
7
Bits 7-6
0
1
1
Bit 1
Bit 5
Bit 4
Bit 3
Bit 2
Bit 0
Rsv
This register defaults to the values sampled on MD[23] and MD[19:16] pins after reset
6
MD[17]
X
0
1
Mnemonic
MD23
MD19
MD18
MD17
MD16
Rsv
Rsv
MD23
PCI clock output = HCLK / 4
PCI clock output = HCLK / 3
PCI clock output = HCLK / 2
Description
5
Table 3-3. PCI Clock Output
Release 1.3 - January 29, 2002
Access = 0022h/0023h
Description
Reserved
Reserved
Reserved
Reserved
Reserved
This bit, programmed in parallel with MD[4], reflects the value sampled
on MD[17] pin and controls the PCI clock output, as given in
Reserved
Rsv
4
MD19
3
MD18
2
MD17
1
Regoffset = 04Ch
Table
MD16
0
3-3.