参数资料
型号: MPC8314VRADDA
厂商: Freescale Semiconductor
文件页数: 6/101页
文件大小: 0K
描述: MPU POWERQUICC II PRO 620-PBGA
标准包装: 36
系列: MPC83xx
处理器类型: 32-位 MPC83xx PowerQUICC II Pro
速度: 266MHz
电压: 1V
安装类型: 表面贴装
封装/外壳: 620-BBGA 裸露焊盘
供应商设备封装: 620-PBGA(29x29)
包装: 托盘
MPC8314E PowerQUICC II Pro Processor Hardware Specifications, Rev. 2
12
Freescale Semiconductor
Power Characteristics
CAUTION
When the device is in D3 warm (standby) mode, all external voltage
supplies applied to any I/O pins, with the exception of wake-up pins, must
be turned off. Applying supplied external voltage to any I/O pins, except the
wake up pins, while the device is in D3 warm standby mode may cause
permanent damage to the device.
An example of the power-up sequence is shown in Figure 4 when implemented along with low power D3
warm mode.
Figure 4. Power Up Sequencing Example with Low power D3 Warm Mode
4
Power Characteristics
This table shows the estimated typical power dissipation for this family of devices.
Table 4. MPC8314E Power Dissipation
(Does not include I/O power dissipation)
Core Frequency (MHz)
CSB Frequency (MHz)
Typical 1,3
Maximum 1,2
Unit
266
133
1.116
1.646
W
333
133
1.142
1.665
W
400
133
1.167
1.690
W
Note:
1. The values do not include I/O supply power, but do include core, AVDD, USB PLL, and digital SerDes power.
2. Maximum power is based on a voltage of Vdd = 1.05V, a junction temperature of Tj = 105°C, and an artificial
smoker test.
3. Typical power is based on a voltage of Vdd = 1.05V, and an artificial smoker test running at room temperature.
Continuous I/O Voltage
Continuous Core Voltage
90%
PORESET
tSYS_CLK_IN / tPCI_SYNC_IN >= 32 clock
t
V
Switchable Core Voltage
Switchable I/O Voltage
(LVDDx_ON, NVDDx_ON)
(GVDD, LVDDx_OFF, NVDDx_OFF)
VDDC
(VDD)
0
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