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| 型号： | MPC740ARX200TX |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, 200 MHz, RISC PROCESSOR, CBGA255 |
| 封装： | 21 X 21 MM, 3 MM HEIGHT, 1.27 MM PITCH, CERAMIC, BGA-255 |
| 文件页数： | 2/44页 |
| 文件大小： | 558K |
| 代理商： | MPC740ARX200TX |
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10
MPC750A RISC Microprocessor Hardware Specications
Electrical and Thermal Characteristics
1.4.2 AC Electrical Characteristics
This section provides the AC electrical characteristics for the MPC750. After fabrication, parts are sorted
by maximum processor core frequency as shown in Section 1.4.2.1, “Clock AC Specications,” and tested
for conformance to the AC specications for that frequency. The processor core frequency is determined
by the bus (SYSCLK) frequency and the settings of the PLL_CFG[0–3] signals. Parts are sold by
maximum processor core frequency; see Section 1.10, “Ordering Information”.
1.4.2.1 Clock AC Specications
Table 8 provides the clock AC timing specications as dened in Figure 3.
Sleep Mode—PLL and DLL Disabled
Typical
30
50
mW
1, 3
Maximum
60
100
mW
1, 2
Notes:
1. These values apply for all valid 60x bus and L2 bus ratios. The values do not include I/O Supply Power (OVdd and
L2OVdd) or PLL/DLL supply power (AVdd and L2AVdd). OVdd and L2OVdd power is system dependent, but is typically
<10% of Vdd power. Worst case power consumption for AVdd = 15 mW and L2AVdd = 15 mW.
2. Maximum power is measured at Vdd = 2.7V.
3. Typical power is an average value measured at Vdd = AVdd = L2AVdd = 2.6V, OVdd = L2OVdd = 3.3V in a system
executing typical applications and benchmark sequences.
4. Full-On mode is measured using worst-case instruction sequence.
Table 8. Clock AC Timing Specifications
At recommended operating conditions (See Table 3)
Num
Characteristic
200 MHz
233 MHz
266 MHz
Unit
Notes
Min
Max
Min
Max
Min
Max
Processor frequency
150
200
150
233
150
266
MHz
VCO frequency
300
400
300
466
300
533
MHz
SYSCLK frequency
25
83.3
25
83.3
25
83.3
MHz
1
SYSCLK cycle time
12
40
12
40
12
40
ns
2, 3
SYSCLK rise and fall
time
—2
ns
2
Table 7. Power Consumption for MPC750 (Continued)
Processor (CPU) Frequency
Unit
Notes
200 MHz
233 MHz
266 MHz
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