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参数资料
| 型号： | PPC440GRX-STA400TZ |
| 厂商： | APPLIEDMICRO INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, 400 MHz, RISC PROCESSOR, PBGA680 |
| 封装： | 35 MM, THERMALLY ENHANCED, PLASTIC, BGA-680 |
| 文件页数： | 60/88页 |
| 文件大小： | 1367K |
| 代理商： | PPC440GRX-STA400TZ |
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440GRx – PPC440GRx Embedded Processor
Revision 1.08 – October 15, 2007
AMCC Proprietary
63
Preliminary Data Sheet
Trace Interface
TrcBS0:2
Trace branch execution status.
I/O
3.3V tolerant
2.5V CMOS
TrcClk
Trace data capture clock, runs at 1/4 the frequency of the
processor.
O
3.3V tolerant
2.5V CMOS
TrcES0:4
Trace Execution Status is presented every fourth processor
clock cycle.
I/O
3.3V tolerant
2.5V CMOS
TrcTS0:6
Additional information on trace execution and branch status.
I/O
3.3V tolerant
2.5V CMOS
Power
VDD
+1.5V—Logic voltage.
n/a
OVDD
+3.3V—I/O (except DDR2 SDRAM and Ethernet).
n/a
EOVDD
+2.5V—I/O Ethernet.
n/a
SOVDD
+1.8V (DDR2) or +2.5V (DDR1)—I/O DDR SDRAM.
n/a
GND
Ground for logic and I/O voltage.
n/a
AVDD
+1.5V—Filtered voltage for system PLLs (analog).
n/a
AGND
Ground for system PLL voltage (analog).
n/a
EAVDD
+1.5V—Filtered voltage for Ethernet PLLs (analog).
n/a
EAGND
Ground for Ethernet PLL voltage (analog).
n/a
Reserved
Reserved
To avoid noise pickup, the balls on this chip classified as
Reserved must be connected as shown in Table 8 on
na/
n/a
Table 9. Signal Functional Description (Sheet 8 of 8)
Notes:
1. Receiver input has hysteresis
2. Must pull up (recommended value is 3k
Ω to OV
DD (EOVDD for Ethernet)
3. Must pull down (recommended value is 1k
Ω)
4. If not used, must pull up (recommended value is 3k
Ω to OV
DD (EOVDD for Ethernet)
5. If not used, must pull down (recommended value is 1k
Ω)
6. Strapping input during reset; pull-up or pull-down required
Signal Name
Description
I/O
Type
Notes
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PPC440GRX-STA533E | 制造商:AppliedMicro 功能描述:32 BIT POWERPC CORE, UP TO 667 MHZ, 2 10/100/1000 ETHERNET, - Trays |
| PPC440GRX-STA533EZ | 制造商:AppliedMicro 功能描述:32 BIT POWERPC CORE, UP TO 667 MHZ, 2 10/100/1000 ETHERNET, - Tape and Reel |
| PPC440GRX-STA667E | 制造商:AppliedMicro 功能描述:32 BIT POWERPC CORE, UP TO 667 MHZ, 2 10/100/1000 ETHERNET, - Trays |
| PPC440GRX-SUA400E | 制造商:AppliedMicro 功能描述:32 BIT POWERPC CORE, UP TO 667 MHZ, 2 10/100/1000 ETHERNET, - Trays |
| PPC440GRX-SUA400EZ | 制造商:AppliedMicro 功能描述:32 BIT POWERPC CORE, UP TO 667 MHZ, 2 10/100/1000 ETHERNET, - Tape and Reel |
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