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参数资料
| 型号： | ADSP-TS203SABPZ050 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 11/48页 |
| 文件大小： | 0K |
| 描述： | IC PROCESSOR 500MHZ 576BGA |
| 标准包装： | 1 |
| 系列： | TigerSHARC® |
| 类型： | 定点/浮点 |
| 接口： | 主机接口，连接端口，多处理器 |
| 时钟速率： | 500MHz |
| 非易失内存： | 外部 |
| 芯片上RAM： | 512kB |
| 电压 - 输入/输出： | 2.50V |
| 电压 - 核心： | 1.05V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 576-BBGA 裸露焊盘 |
| 供应商设备封装： | 576-BGA-ED（25x25） |
| 包装： | 托盘 |
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Rev. D
|
Page 19 of 48
|
May 2012
When default configuration is used, no external resistor is
needed on the strap pins. To apply other configurations, a 500 Ω
resistor connected to VDD_IO is required. If providing external
pull-downs, do not strap these pins directly to VSS; the strap
pins require 500 Ω resistor straps.
All strap pins are sampled on the rising edge of RST_IN (deas-
sertion edge). Each pin latches the strapped pin state (state of
the strap pin at the rising edge of RST_IN). Shortly after deas-
sertion of RST_IN, these pins are reconfigured to their normal
functionality.
These strap pins have an internal pull-down resistor, pull-up
resistor, or no-resistor (three-state) on each pin. The resistor
type, which is connected to the I/O pad, depends on whether
RST_IN is active (low) or if RST_IN is deasserted (high).
Table 17 shows the resistors that are enabled during active reset
and during normal operation.
SYS_REG_WE
I (pd_0)
BUSLOCK
SYSCON and SDRCON Write Enable.
0 = one-time writable after reset (default)
1 = always writable
TM1
I (pu)
L1BCMPO
Test Mode 1. Do not overdrive default value during reset.
TM2
I (pu)
TM2
Test Mode 2. Do not overdrive default value during reset.
TM3
I (pu)
TM3
Test Mode 3. Do not overdrive default value during reset.
Table 16. Pin Definitions—I/O Strap Pins (Continued)
Signal
Type (at
Reset)
On Pin …
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
Table 17. Strap Pin Internal Resistors—Active Reset
(RST_IN = 0) vs. Normal Operation (RST_IN = 1)
Pin
RST_IN = 0
RST_IN = 1
BMS
(pd_0)
(pu_0)
BM
(pd)
Driven
TMR0E
(pd)
Driven
BUSLOCK
(pd_0)
(pu_0)
L1BCMPO
(pu)
Driven
TM2
(pu)
Driven
TM3
(pu)
Driven
pd = internal pull-down 5 kΩ; 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
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相关代理商/技术参数 |
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|---|---|
| ADSP-TS203SBBPZ050 | 制造商:Analog Devices 功能描述:DSP - Bulk |
| ADSQ-1410 | 制造商:MURATA-PS 制造商全称: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 制造商全称:Murata Power Solutions Inc. 功能描述:Quad 14-Bit, 10 MSPS Sampling A/D Converter |
| ADSQ-1410-EX-C | 制造商:MURATA-PS 制造商全称:Murata Power Solutions Inc. 功能描述:Quad 14-Bit, 10 MSPS Sampling A/D Converter |
| ADSQ-1410S | 功能描述:模数转换器 - ADC 0 to 70C 66-pin DIP Quad 14-Bit, 10MPS RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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