参数资料
| 型号： | PCX7447AVGH1000NB |
| 厂商： | Atmel |
| 文件页数： | 11/52页 |
| 文件大小： | 0K |
| 描述： | IC MPU 32BIT 1000MHZ 360CBGA |
| 标准包装： | 44 |
| 处理器类型： | PowerPC 32-位 RISC |
| 速度： | 1.0GHz |
| 电压： | 1.1V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 360-CBBGA 裸露焊盘 |
| 供应商设备封装： | 360-CBGA（25x25） |
| 包装： | 托盘 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页当前第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页
19
0833E–HIREL–01/07
e2v semiconductors SAS 2007
PC7447A
6.4.4.6
Minimum Core Frequency Requirements with DFS
In many systems, enabling DFS can result in very low processor core frequencies. However, care must
be taken to ensure that the resulting processor core frequency is within the limits specified in Table 9-2
on page 25. Proper operation of the device is not guaranteed at core frequencies below the specified
minimum f
core.
6.4.5
Power Consumption
Table 6-6 provides the power consumption for the PC7447A. For information regarding power consump-
tion when dynamic frequency switching is enabled, See “Dynamic Frequency Switching (DFS)” on page
Notes:
1. These values apply for all valid processor buses. The values do not include I/O supply power (OVDD) or PLL supply power
(AVDD). OVDD power is system dependent but is typically < 5% of VDD power. Worst case power consumption for AVDD <
3mW.
2. Typical power is an average value measured at the nominal recommended V
DD (see Table 6-2 on page 10) and 65°C while
running the Dhrystone 2.1 benchmark and achieving 2.3 Dhrystone MIPs/MHz
3. Maximum power is the average measured at nominal V
DD and maximum operating junction temperature (see Table 6-2 on
page 10) while running an entirely cache-resident, contrived sequence of instructions which keep all the execution units
maximally busy.
4. Doze mode is not a user-definable state; it is an intermediate state between full-power and either nap or sleep mode. As a
result, power consumption for this mode is not tested.
5. Power consumption for these devices is artificially constrained during screening to assure lower power consumption than
other speed grades.
Table 6-6.
Power Consumption for PC7447A
Processor (CPU) Frequency
1000
1167
1267
1333(5)
1420
Unit
Full-Power Mode
Core Power Supply
1.1
1.3
8
9.2
18.3
18
21
W
Maximum(1)(3)
11.5
13
26
25
30
W
Nap Mode
1.3
4.1
3.3
4.1
W
Sleep Mode
1.3
4.1
3.3
4.1
W
Deep Sleep Mode (PLL Disabled)
1.2
4
3.2
4
W
相关PDF资料 |
PDF描述 |
|---|---|
| IDT70V07L55J8 | IC SRAM 256KBIT 55NS 68PLCC |
| IDT7007L55J8 | IC SRAM 256KBIT 55NS 68PLCC |
| ASC19DTEN | CONN EDGECARD 38POS .100 EYELET |
| ASC19DTEH | CONN EDGECARD 38POS .100 EYELET |
| AMC18DTEN | CONN EDGECARD 36POS .100 EYELET |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PCX7447AVGH1167NB | 功能描述:IC MPU 32BIT 1167MHZ 360CBGA RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微处理器 系列:- 标准包装:60 系列:SCC 处理器类型:Z380 特点:全静电 Z380 CPU 速度:20MHz 电压:5V 安装类型:表面贴装 封装/外壳:144-LQFP 供应商设备封装:144-LQFP 包装:托盘 |
| PCX7448MGH1000NC | 制造商:e2v technologies 功能描述:MPU RISC 32BIT 0.09UM 1GHZ 1.5V/1.8V/2.5V 360HITCE CBGA - Trays |
| PCX7448MGH1250NC | 制造商:e2v technologies 功能描述:PCX7448MGH1250NC - Trays |
| PCX7448VGH1000NC | 制造商:e2v technologies 功能描述:PCX7448VGH1000NC - Trays |
| PCX7448VGH1250NC | 制造商:e2v technologies 功能描述:MPU RISC 32BIT 0.09UM 1.25GHZ 1.5V/1.8V/2.5V 360HITCE CBGA - Trays |
发布紧急采购，3分钟左右您将得到回复。