参数资料
型号: MPC8248CZQTIEA
厂商: Freescale Semiconductor
文件页数: 4/61页
文件大小: 0K
描述: IC MPU POWERQUICC II 516-PBGA
标准包装: 40
系列: MPC82xx
处理器类型: 32-位 MPC82xx PowerQUICC II
速度: 400MHz
电压: 1.5V
安装类型: 表面贴装
封装/外壳: 516-BBGA
供应商设备封装: 516-FPBGA(27x27)
包装: 托盘
MPC8272 PowerQUICC II Family Hardware Specifications, Rev. 3
12
Freescale Semiconductor
DC Electrical Characteristics
5 MPC8272 and MPC8271 only.
Table 6.
Characteristic
Symbol
Min
Max
Unit
Input high voltage—all inputs except TCK, TRST and PORESET1
VIH
2.0
3.465
V
Input low voltage
VIL
GND
0.8
V
CLKIN input high voltage
VIHC
2.4
3.465
V
CLKIN input low voltage
VILC
GND
0.4
V
Input leakage current, VIN = VDDH
2
IIN
—10
A
Hi-Z (off state) leakage current, VIN = VDDH
IOZ
—10
A
Signal low input current, VIL = 0.8 V
3
IL
—1
A
Signal high input current, VIH = 2.0 V
IH
—1
A
Output high voltage, IOH = –2 mA
except UTOPIA mode, and open drain pins
In UTOPIA mode4 (UTOPIA pins only): IOH = -8.0mA
VOH
2.4
V
In UTOPIA mode4 (UTOPIA pins only): IOL = 8.0mA
VOL
—0.5
V
IOL = 6.0mA
BR
BG
ABB/IRQ2
TS
A[0-31]
TT[0-4]
TBST
TSIZE[0–3]
AACK
ARTRY
DBG
DBB/IRQ3
D[0-63]
//EXT_BR3
//EXT_BG3
/TBEN/EXT_DBG3/CINT
PSDVAL
TA
TEA
GBL/IRQ1
CI/BADDR29/IRQ2
WT/BADDR30/IRQ3
BADDR31/IRQ5/CINT
CPU_BR
IRQ0/NMI_OUT
/PCI_RST
HRESET
SRESET
RSTCONF
VOL
—0.4
V
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