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參數(shù)資料
| 型號： | ADSP-TS203SABP-050 |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 7/48頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DSP FLOAT/FIXED 500MHZ 576BGA |
| 標準包裝： | 1 |
| 系列： | TigerSHARC® |
| 類型： | 定點/浮點 |
| 接口： | 主機接口，連接端口，多處理器 |
| 時鐘速率： | 500MHz |
| 非易失內(nèi)存： | 外部 |
| 芯片上RAM： | 512kB |
| 電壓 - 輸入/輸出： | 2.50V |
| 電壓 - 核心： | 1.05V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 576-BBGA 裸露焊盤 |
| 供應商設備封裝： | 576-BGA-ED（25x25） |
| 包裝： | 托盤 |
| 其它名稱： | ADSP-TS203SABP050 ADSP-TS203SABP050-ND |
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Rev. D
|
Page 15 of 48
|
May 2012
SDA10
O/T
(pu_0)
nc
SDRAM Address Bit 10. Separate A10 signals enable SDRAM refresh operation while
the processor executes non-SDRAM transactions.
SDCKE
I/O/T
(pu_m/
pd_m)
nc
SDRAM Clock Enable. Activates the SDRAM clock for SDRAM self-refresh or suspend
modes. A slave processor in a multiprocessor system does not have the pull-up or
pull-down. A master processor (or ID = 0 in a single processor system) has a pull-up
before granting the bus to the host, except when the SDRAM is put in self refresh
mode. In self refresh mode, the master has a pull-down before granting the bus to
the host.
SDWE
I/O/T
(pu_0)
nc
SDRAM Write Enable. When sampled low while CAS is active, SDWE indicates an
SDRAM write access. When sampled high while CAS is active, SDWE indicates an
SDRAM read access. In other SDRAM accesses, SDWE defines the type of operation
to execute according to SDRAM specification.
Table 9. Pin Definitions—JTAG Port
Signal
Type
Term
Description
EMU
O/OD
nc1
Emulation. Connected to the processor’s JTAG emulator target board connector
only.
TCK
I
epd or epu1
Test Clock (JTAG). Provides an asynchronous clock for JTAG scan.
TDI
I
(pu_ad)
Test Data Input (JTAG). A serial data input of the scan path.
TDO
O/T
Test Data Output (JTAG). A serial data output of the scan path.
TMS
I
(pu_ad)
Test Mode Select (JTAG). Used to control the test state machine.
TRST
I/A
(pu_ad)
na
Test Reset (JTAG). Resets the test state machine. TRST must be asserted or pulsed
low after power-up for proper device operation. For more information, see Reset
I = input; A = asynchronous; O = output; OD = open-drain output; T = three-state; P = power supply; G = ground; pd = internal pull-down
5kΩ; pu = internal pull-up 5 kΩ; pd_0 = internal pull-down 5 kΩ on processor ID = 0; pu_0 = internal pull-up 5 kΩ on processor ID = 0;
pu_od_0 = internal pull-up 500 Ω on processor ID = 0; pd_m = internal pull-down 5 kΩ on processor bus master; pu_m = internal pull-up
5 kΩ on processor bus master; pu_ad = internal pull-up 40 kΩ. For more pull-down and pull-up information, see Electrical Characteristics
Term (termination of unused pins) column symbols: epd = external pull-down approximately 5 kΩ to VSS; epu = external pull-up
approximately 5 kΩ to VDD_IO, nc = not connected; na = not applicable (always used); VDD_IO = connect directly to VDD_IO; VSS = connect
directly to VSS
1 See the reference on Page 10 to the JTAG emulation technical reference EE-68.
Table 8. Pin Definitions—External Port SDRAM Controller (Continued)
Signal
Type
Term
Description
I = input; A = asynchronous; O = output; OD = open-drain output; T = three-state; P = power supply; G = ground; pd = internal pull-down
5kΩ; pu = internal pull-up 5 kΩ; pd_0 = internal pull-down 5 kΩ on processor ID = 0; pu_0 = internal pull-up 5 kΩ on processor ID = 0;
pu_od_0 = internal pull-up 500 Ω on processor ID = 0; pd_m = internal pull-down 5 kΩ on processor bus master; pu_m = internal pull-up
5 kΩ on processor bus master; pu_ad = internal pull-up 40 kΩ. For more pull-down and pull-up information, see Electrical Characteristics
Term (termination of unused pins) column symbols: epd = external pull-down approximately 5 kΩ to VSS; epu = external pull-up
approximately 5 kΩ to VDD_IO, nc = not connected; na = not applicable (always used); VDD_IO = connect directly to VDD_IO; VSS = connect
directly to VSS
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相關代理商/技術參數(shù) |
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|---|---|
| ADSP-TS203SABP-05X | 制造商:Analog Devices 功能描述: |
| ADSP-TS203SABPZ050 | 功能描述:IC PROCESSOR 500MHZ 576BGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP（數(shù)字式信號處理器） 系列:TigerSHARC® 標準包裝:2 系列:StarCore 類型:SC140 內(nèi)核 接口:DSI，以太網(wǎng)，RS-232 時鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:1.436MB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:431-BFBGA，F(xiàn)CBGA 供應商設備封裝:431-FCPBGA（20x20） 包裝:托盤 |
| ADSP-TS203SBBPZ050 | 制造商:Analog Devices 功能描述:DSP - Bulk |
| ADSQ-1410 | 制造商:MURATA-PS 制造商全稱:Murata Power Solutions Inc. 功能描述:Quad 14-Bit, 10 MSPS Sampling A/D Converter |
| ADSQ-1410-C | 制造商:MURATA-PS 制造商全稱:Murata Power Solutions Inc. 功能描述:Quad 14-Bit, 10 MSPS Sampling A/D Converter |
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