參數(shù)資料
型號(hào): IBM25EMPPC603EBG-100
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 100 MHz, RISC PROCESSOR, CBGA255
封裝: 21 X 21 MM, 1.27 MM PITCH, 3 MM HEIGHT, CERAMIC, BGA-255
文件頁(yè)數(shù): 34/42頁(yè)
文件大?。?/td> 509K
代理商: IBM25EMPPC603EBG-100
4
603e and EM603e Hardware Specification
algorithm
— 16-Kbyte instruction cache—four-way set-associative, physically addressed; LRU replacement
algorithm
— Cache write-back or write-through operation programmable on a per page or per block basis
— BPU that performs CR lookahead operations
— Address translation facilities for 4-Kbyte page size, variable block size, and 256-Mbyte
segment size
— A 64-entry, two-way set-associative ITLB
— A 64-entry, two-way set-associative DTLB
— Four-entry data and instruction BAT arrays providing 128-Kbyte to 256-Mbyte blocks
— Software table search operations and updates supported through fast trap mechanism
— 52-bit virtual address; 32-bit physical address
Facilities for enhanced system performance
— A 32- or 64-bit split-transaction external data bus with burst transfers
— Support for one-level address pipelining and out-of-order bus transactions
Integrated power management
— Low-power 3.3-volt design — PID6
— Low-power 2.5/3.3-volt design — PID7v and PID7t
— Internal processor/bus clock multiplier that provides 1.5, 2, 2.5, 3, 3.5, 4, and 1:1 @ 66MHz for
PID6, and 4, 4.5, 5, 5.5, and 6 for PID7
— Two power saving modes: doze and nap
— Automatic dynamic power reduction when internal functional units are idle
In-system testability and debugging features through JTAG boundary-scan capability.
1.3 General Parameters
Table 1 provides summaries of the general parameters of the 603e and EM603e:
Table 1 603e and EM603e General Parameters
Parameter
PID6
PID7v
PID7t
Technology
0.5
m CMOS four-layer
metal
0.35
m CMOS, ve-layer
metal
0.35
m CMOS, ve-layer
metal
Die size
11.67 mm x 8.4 mm
(98mm2)
10.5 mm x 7.5 mm
(79 mm2)
10.5 mm x 7.5 mm
(79 mm2)
Transistor count
2.6 million
Logic design
Fully-static
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