This document is primarily concerned with the PowerPC™ PC7457; however, unless otherwise noted, all information here also applies to the PC7447. The PC7457 and PC7447 are implementations of the PowerPC microprocessor family of reduced instruction set computer (RISC) microprocessors. This document describes pertinent electrical and physical characteristics of.
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3000 Dhrystone 2.1 MIPS at 1.3 GHz Selectable Bus Clock (30 CPU Bus Dividers up to 28x) 13 Selectable Core-to-L3 Frequency Divisors Selectable MPx/60x Interface Voltage (1.8V, 2.5V) Selectable L3 Interface of 1.8V or 2.5V PD Typical 12.6W at 1 GHz at VDD = 1.3V; 8.3W at 1 GHz at VDD = 1.1V, Full Operating Conditions Nap, Doze and Sleep Modes for Power Saving Superscalar (Four Instructions Fetched Per Clock Cycle) 4 GB Direct Addressing Range Virtual Memory: 4 Hexabytes (252) 64-bit Data and 32-bit Address Bus Interface Integrated L1: 32 KB Instruction and 32 K.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | PC745 |
ATMEL |
32-bit RISC Microprocessor | |
2 | PC740 |
Picker |
PCB Relay | |
3 | PC7410 |
ATMEL Corporation |
PowerPC 7410 RISC Microprocessor | |
4 | PC7447 |
ATMEL Corporation |
(PC7447 / PC7457) PowerPC 7457 RISC Microprocessor | |
5 | PC7447A |
ATMEL Corporation |
PowerPC RISC microprocessor | |
6 | PC74HC30 |
NXP |
8-Input NAND Gate | |
7 | PC74HC32 |
NXP |
Quad 2-Input OR Gate | |
8 | PC74HC354 |
NXP |
8-Input Multiplexer/Register | |
9 | PC74HC356 |
NXP |
8-Input Multiplexer/Register | |
10 | PC74HC365 |
NXP |
HEX Buffer / Line Driver | |
11 | PC74HC366 |
NXP |
HEX Buffer / Line Driver | |
12 | PC74HC367 |
NXP |
HEX Buffer / Line Driver |