參數(shù)資料
型號: MPC7400RX400TX
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 400 MHz, RISC PROCESSOR, CBGA360
封裝: 25 X 25 MM, 3.20 MM HEIGHT, 1.27 MM PITCH, CERAMIC, BGA-360
文件頁數(shù): 2/44頁
文件大?。?/td> 744K
代理商: MPC7400RX400TX
10
MPC7400 RISC Microprocessor Hardware Specications
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
Electrical and Thermal Characteristics
Notes:
1. The temperature is the junction temperature of the die. The thermal assist unit’s raw output does not indicate an absolute
temperature, but it must be interpreted by software to derive the absolute junction temperature. For information about the
use and calibration of the TAU, see Motorola application note, “Programming the Thermal Assist Unit in the MPC750
Microprocessor,” (order #: AN1800/D).
2. The comparator settling time value must be converted into the number of CPU clocks that need to be written into the
THRM3 SPR.
3. Guaranteed by design and characterization.
Table 6 provides the DC electrical characteristics for the MPC7400.
Resolution
4
°C
3
Accuracy
-12
+12
°C
Table 6. DC Electrical Specifications
At recommended operating conditions (See Table 3)
Characteristic
Nominal
Bus
Voltage1
Symbol
Min
Max
Unit
Notes
Input high voltage (all inputs except
SYSCLK)
1.8
VIH
0.65 *
(L2)OVdd
(L2)OVdd + 0.3
V
2,3
2.5
VIH
1.7
(L2)OVdd + 0.3
V
2,3
3.3
VIH
2.0
(L2)OVdd + 0.3
V
2,3
Input low voltage (all inputs except
SYSCLK)
1.8
VIL
-0.3
0.35 * OVdd
V
2.5
VIL
-0.3
0.2 * (L2)OVdd
V
3.3
VIL
-0.3
0.8
V
SYSCLK input high voltage
1.8
CVIH
1.5
OVdd + 0.3
V
2
3.3
CVIH
2.4
OVdd + 0.3
V
2
SYSCLK input low voltage
1.8
CVIL
-0.3
0.2
V
3.3
CVIL
-0.3
0.4
V
Input leakage current, Vin = L2OVdd/
OVdd
Iin
10
A
2,3
Hi-Z (off-state) leakage current, Vin =
L2OVdd/OVdd
ITSI
10
A
2,3,5
Output high voltage, IOH = -6 mA
1.8
VOH
(L2)OVdd–0.45
V
2.5
VOH
1.7
V
3.3
VOH
2.4
V
Table 5. Thermal Sensor Specifications
At recommended operating conditions (See Table 3)
Characteristic
Min
Max
Unit
Notes
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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