參數(shù)資料
型號(hào): MC7447AVS867NB
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 867 MHz, RISC PROCESSOR, CBGA360
封裝: 25 X 25 MM, 2.20 MM HEIGHT, 1.27 MM PITCH, ROHS COMPLIANT, CERAMIC, LGA-360
文件頁(yè)數(shù): 58/58頁(yè)
文件大小: 1095K
代理商: MC7447AVS867NB
MPC7447A RISC Microprocessor Hardware Specifications, Rev. 5
Freescale Semiconductor
9
General Parameters
4
General Parameters
The following list is a summary of the general parameters of the MPC7447A:
Technology
0.13-
μm CMOS, nine-layer metal
Die size
8.51 mm
× 9.86 mm
Transistor count
48.6 million
Logic design
Fully-static
Packages
Surface mount 360 ceramic ball grid array (HCTE)
Surface mount RoHS-compliant 360 ceramic ball grid array (HCTE)
Surface mount 360 ceramic land grid array (HCTE)
Core power supply
1.3 V ± 50 mV DC (nominal), or
1.2 V ± 50 mV DC (derated)
I/O power supply
1.8 V ± 5% DC, or
2.5 V ± 5% DC
5
Electrical and Thermal Characteristics
This section provides the AC and DC electrical specifications and thermal characteristics for the
MPC7447A.
5.1
DC Electrical Characteristics
The tables in this section describe the MPC7447A DC electrical characteristics. Table 2 provides the
absolute maximum ratings.
Number of 32-byte sectors/line
2
Parity
Byte
Thermal Control
Dynamic frequency switching (DFS)
Yes
No
Thermal diode
Yes
No
Table 2. Absolute Maximum Ratings1
Characteristic
Symbol
Maximum Value
Unit Notes
Core supply voltage
VDD
–0.3 to 1.60
V
2
PLL supply voltage
AVDD
–0.3 to 1.60
V
2
Processor bus supply voltage
BVSEL = 0
OVDD
–0.3 to 1.95
V
3, 4
BVSEL = HRESET or OVDD
OVDD
–0.3 to 2.7
V
3, 5
Input voltage
Processor bus
Vin
–0.3 to OVDD + 0.3
V
6, 7
JTAG signals
Vin
–0.3 to OVDD + 0.3
V
Table 1. Microarchitecture Comparison (continued)
Microarchitectural Specs
MPC7447A
MPC7447
MPC7445
MPC7441
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