參數(shù)資料
型號： MPC8245TZU300D
廠商： Freescale Semiconductor
文件頁數(shù)： 56/68頁
文件大?。?/td> 0K
描述： IC MPU 32BIT 300MHZ 352-TBGA
標(biāo)準(zhǔn)包裝： 24
系列： MPC82xx
處理器類型： 32-位 MPC82xx PowerQUICC II
速度： 300MHz
電壓： 1.8V
安裝類型： 表面貼裝
封裝/外殼： 352-LBGA
供應(yīng)商設(shè)備封裝： 352-TBGA（35x35）
包裝： 托盤
MPC8245 Integrated Processor Hardware Specifications, Rev. 10
6
Freescale Semiconductor
Electrical and Thermal Characteristics
4.1.1
Absolute Maximum Ratings
The tables in this section describe the MPC8245 DC electrical characteristics. Table 1 provides the
absolute maximum ratings.
4.1.2
Recommended Operating Conditions
Table 2 provides the recommended operating conditions for the MPC8245. Some voltage values do not
apply to the 400-MHz parts. For details, refer to the hardware specifications addendum
MPC8245ECSO2AD.
Table 1. Absolute Maximum Ratings
Characteristic 1
Symbol
Range
Unit
Supply voltage—CPU core and peripheral logic
VDD
–0.3 to 2.25
V
Supply voltage—memory bus drivers
GVDD
–0.3 to 3.6
V
Supply voltage—PCI and standard I/O buffers
OVDD
–0.3 to 3.6
V
Supply voltage—PLLs
AVDD/AVDD
2
–0.3 to 2.25
V
Supply voltage—PCI reference
LVDD
–0.3 to 5.4
V
Input voltage 2
Vin
–0.3 to 3.6
V
Operational die-junction temperature range
Tj
0 to 1053
°C
Storage temperature range
Tstg
–55 to 150
°C
Notes:
1. Functional and tested operating conditions are given in Table 2. Absolute maximum ratings are stress ratings only, and
functional operation at the maximums is not guaranteed. Stress beyond those listed may affect device reliability or cause
permanent damage to the device.
2. PCI inputs with LVDD = 5 V ± 5% V DC may be correspondingly stressed at voltages exceeding LVDD + 0.5 V DC.
3. Note that this temperature range does not apply to the 400 MHz parts. For details, refer to the hardware specifications
addendum MPC8245ECSO2AD.
Table 2. Recommended Operating Conditions1
Characteristic
Symbol
Recommended
Value
Unit
Notes
Supply voltage
VDD
1.8/1.9/2.0 V ±
100 mV
V4, 7
2.0/2.1 V ±
100 mV
V5, 7
I/O buffer supply for PCI and standard
OVDD
3.3 ± 0.3
V
7
Supply voltages for memory bus drivers
GVDD
3.3 ± 5%
V
9
CPU PLL supply voltage
AVDD
1.8/1.9/2.0 V ±
V
4, 7, 12
2.0/2.1 V ±
V
5, 7, 12
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