参数资料
型号: MPC8343ZQAGD
厂商: Freescale Semiconductor
文件页数: 16/80页
文件大小: 0K
描述: IC MPU PWRQUICC 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: 400MHz
电压: 1.2V
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
MPC8343EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 11
Freescale Semiconductor
23
Ethernet: Three-Speed Ethernet, MII Management
8.1.1
TSEC DC Electrical Characteristics
MII, RGMII, and RTBI drivers and receivers comply with the DC parametric attributes specified in
Table 23 and Table 24. The RGMII and RTBI signals in Table 24 are based on a 2.5-V CMOS interface
voltage as defined by JEDEC EIA/JESD8-5.
Table 23. MII DC Electrical Characteristics
Parameter
Symbol
Conditions
Min
Max
Unit
Supply voltage 3.3 V
LVDD
2
2.97
3.63
V
Output high voltage
VOH
IOH = –4.0 mA
LVDD = Min
2.40
LVDD +0.3
V
Output low voltage
VOL
IOL = 4.0 mA
LVDD = Min
GND
0.50
V
Input high voltage
VIH
——
2.0
LVDD +0.3
V
Input low voltage
VIL
–0.3
0.90
V
Input high current
IIH
VIN
1 = LV
DD
—40
μA
Input low current
IIL
VIN
1 = GND
–600
μA
Notes:
1. The symbol VIN, in this case, represents the LVIN symbol referenced in Table 1 and Table 2.
2. MII pins not needed for RGMII or RTBI operation are powered by the OVDD supply.
Table 24. RGMII/RTBI (When Operating at 2.5 V) DC Electrical Characteristics
Parameters
Symbol
Conditions
Min
Max
Unit
Supply voltage 2.5 V
LVDD
2.37
2.63
V
Output high voltage
VOH
IOH = –1.0 mA
LVDD = Min
2.00
LVDD +0.3
V
Output low voltage
VOL
IOL = 1.0 mA
LVDD = Min
GND – 0.3
0.40
V
Input high voltage
VIH
—LVDD = Min
1.7
LVDD +0.3
V
Input low voltage
VIL
—LVDD = Min
–0.3
0.70
V
Input high current
IIH
VIN
1 = LV
DD
—10
μA
Input low current
IIL
VIN
1 = GND
–15
μA
Note:
1. The symbol VIN, in this case, represents the LVIN symbol referenced in Table 1 and Table 2.
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