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| 型號： | XPC823CVR66B2T |
| 廠商： | Freescale Semiconductor |
| 文件頁數(shù)： | 2/70頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MPU POWERQUICC 66MHZ 256-PBGA |
| 標(biāo)準(zhǔn)包裝： | 60 |
| 系列： | MPC8xx |
| 處理器類型： | 32-位 MPC8xx PowerQUICC |
| 速度： | 66MHz |
| 電壓： | 1.8V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 256-BGA |
| 供應(yīng)商設(shè)備封裝： | 256-PBGA（23x23） |
| 包裝： | 托盤 |
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MPC823 ELECTRICAL SPECIFICATIONS
B40
A(6:31), TSIZ(0:1), RD/WR, BURST, Valid to CLKOUT Rising
Edge
977
ns
B41
TS Valid to CLKOUT Rising Edge (Setup Time)
977
ns
B42
CLKOUT Rising Edge to TS Valid (Hold Time)
222
ns
B43
AS Negation to Memory Controller Signals Negation
13
13
13
ns
NOTES:
1.
The timing for BR output is relevant when the MPC823 is selected to work with the external bus arbiter.
The timing for BG output is relevant when the MPC823 is selected to work with the internal bus arbiter.
2.
The setup times required for TA, TEA and BI are relevant only when they are supplied by an external device
(and not when the memory controller or the PCMCIA interface drive them).
3.
The timing required for BR input is relevant when the MPC823 is selected to work with the internal bus arbiter.
The timing for BG input is relevant when the MPC823 is selected to work with the external bus arbiter.
4.
The D(0:31) and DP(0:3) input timings B18 and B19 refer to the rising edge of the CLKOUT in which the TA
input signal is asserted.
5.
The D(0:31) and DP(0:3) input timings B20 and B21 refer to the falling edge of the CLKOUT. This timing is
valid only under control of the UPM in the memory controller.
6.
The timing B30 refers to CS when ACS = 00 and to WE(0:3) when CSNT = 0.
7.
The signal UPWAIT is considered asynchronous to the CLKOUT and synchronized internally. The timings
specied in B37 and B38 are specied to enable the freeze of the UPM output signals.
8.
The AS signal is considered asynchronous to the CLKOUT signal.
Figure 1. External Clock Timing Diagram
Table 1. Bus Operation Timing (Continued)
NUM
CHARACTERISTIC
25MHz
40MHz
50MHz
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
CLKOUT
B1
B4
B5
B3
B2
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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| XPC823CZT66B2T | 功能描述:IC MPU POWERQUICC 66MHZ 256-PBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:MPC8xx 標(biāo)準(zhǔn)包裝:1 系列:MPC85xx 處理器類型:32-位 MPC85xx PowerQUICC III 特點:- 速度:1.2GHz 電壓:1.1V 安裝類型:表面貼裝 封裝/外殼:783-BBGA，F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:783-FCPBGA（29x29） 包裝:托盤 |
| XPC823ECVR66B2 | 功能描述:微處理器 - MPU 823E PB-FREE RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| XPC823ECVR66B2 | 制造商:Freescale Semiconductor 功能描述:IC 32-BIT MPU 66MHZ BGA-256 |
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