参数资料
型号: MPC852TZT66A
厂商: Freescale Semiconductor
文件页数: 74/80页
文件大小: 0K
描述: IC MPU POWERQUICC 66MHZ 256PBGA
标准包装: 60
系列: MPC8xx
处理器类型: 32-位 MPC8xx PowerQUICC
速度: 66MHz
电压: 1.8V
安装类型: 表面贴装
封装/外壳: 256-BGA
供应商设备封装: 256-PBGA(23x23)
包装: 托盘
MPC852T PowerQUICC Hardware Specifications, Rev. 4
76
Freescale Semiconductor
Document Revision History
17 Document Revision History
Table 32 lists significant changes between revisions of this document.
Table 32. Document Revision History
Revision
Date
Changes
4
Updated template.
On page 1, updated first paragraph and added a second paragraph.
After Table 2, inserted a new figure showing the undershoot/overshoot voltage (Figure 2) and
renumbered the rest of the figures.
In Table 9, for reset timings B29f and B29g added footnote indicating that the formula only applies
to bus operation up to 50 MHz.
In Figure 4, changed all reference voltage measurement points from 0.2 and 0.8 V to 50% level.
In Table 17, changed num 46 description to read, “TA assertion to rising edge ...”
In Figure 42, changed TA to reflect the rising edge of the clock.
3.1
1/18/2005 Document template update.
3.0
11/2004
Added sentence to Spec B1A about EXTCLK and CLKOUT being in Alignment for Integer Values
Added a footnote to Spec 41 specifying that EDM = 1
Broke the Section 16.1, “Pin Assignments,” into 2 smaller sections for the JEDEC and non-JEDEC
pinouts.
2.0
12/2003
Put 852T on the 1st page in place of 8245.
Figure 62 on page 59 had overbars added on signals CR (pin G2) and WAIT_A (pin P4).
1.8
7/2003
Changed the pinout to be JEDEC Compliant, changed timing parameters B28a through B28d, and
B29d to show that TRLX can be 0 or 1.
1.7
5/2003
Changed the SPI Master Timing Specs. 162 and 164
1.6
4/2003
Changed the package drawing in Figure 15-63
1.5
4/2003
Changed 5 Port C pins with interrupt capability to 7 Port C pins. Added the Note: solder sphere
composition for MPC852TVR and MPC852TCVR devices is 95.5%Sn 45%Ag 0.5%Cu to Figure
15-63
1.4
2/2003
Changed Table 15-30 Pin Assignments for the PLL Pins VSSSYN1, VSSSYN, VDDSYN
1.3
1/2003
Added subscripts to timing diagrams for B1-B35, to specify memory controller settings for the specific
edges.
1.2
1/2003
In Table 15-30, specified EXTCLK as 3.3 V.
1.1
12/2002
Added fast Ethernet controller to the features
1
11/2002
Added values for 80 and 100 MHz
0
10/2002
Initial release
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