參數(shù)資料
型號(hào)： ADSP-21992BSTZ
廠商： Analog Devices Inc
文件頁(yè)數(shù)： 1/60頁(yè)
文件大?。?/td> 0K
描述： IC DSP CONTROLLER 16BIT 176LQFP
標(biāo)準(zhǔn)包裝： 1
系列： ADSP-21xx
類型： 定點(diǎn)
接口： SPI，SSP
時(shí)鐘速率： 160MHz
非易失內(nèi)存： 外部
芯片上RAM： 128kB
電壓 - 輸入/輸出： 3.30V
電壓 - 核心： 2.50V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 176-LQFP
供應(yīng)商設(shè)備封裝： 176-LQFP（24x24）
包裝： 托盤
Mixed-Signal DSP Controller with CAN
ADSP-21992
Rev. A
Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assumed by Analog Devices for its use, nor for any
infringements of patents or other rights of third parties that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective companies.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 U.S.A.
Tel: 781.329.4700
Fax: 781.326.3113
2007 Analog Devices, Inc. All rights reserved.
FEATURES
ADSP-2199x, 16-bit, fixed-point DSP core with up to 160
MIPS sustained performance
48K words of on-chip RAM, as 32K words on-chip 24-bit pro-
gram RAM, and 16K words on-chip, 16-bit data RAM
External memory interface
Dedicated memory DMA controller for data/instruction
transfer between internal/external memory
Programmable PLL and flexible clock generation circuitry
enables full-speed operation from low speed
input clocks
IEEE JTAG Standard 1149.1 test access port supports on-chip
emulation and system debugging
8-channel, 14-bit analog-to-digital converter system, with up
to 20 MSPS sampling rate (at 160 MHz core clock rate)
3-phase 16-bit center based PWM generation unit with 12.5
ns resolution at 160 MHz core clock (CCLK) rate
Dedicated 32-bit encoder interface unit with companion
encoder event timer
Dual 16-bit auxiliary PWM
outputs
16 general-purpose flag I/O pins
3 programmable 32-bit interval timers
SPI communications port with master or slave operation
Synchronous serial communications port (SPORT) capable of
software UART emulation
Controller area network (CAN) module, fully compliant with
V2.0B standard
Integrated watchdog timer
Dedicated peripheral interrupt controller with software
priority control
Multiple boot modes
Precision 1.0 V voltage reference
Integrated power-on-reset (POR) generator
Flexible power management with selectable power-down
and idle modes
2.5 V internal operation with 3.3 V I/O
Operating temperature ranges of –40 C to +85 C and –40 C
to +125 C
Figure 1. Functional Block Diagram
ADC
CONTROL
VREF
PIPELINE
FLASH ADC
CLOCK
GENERATOR/PLL
PM ADDRESS/DATA
DM ADDRESS/DATA
I/O
BUS
16K
16
DM RAM
32K
24
PM RAM
EXTERNAL
MEMORY
INTERFACE
(EMI)
TIMER 0
TIMER 1
TIMER 2
PM ROM
ADSP-219x
DSP CORE
JTAG
TEST AND
EMULATION
ADDRESS
DATA
CONTROL
I/O REGISTERS
PWM
GENERATION
UNIT
ENCODER
INTERFACE
UNIT
(AND EET)
AUXILIARY
PWM
UNIT
FLAG
I/O
SPI
SPORT
WATCHDOG
TIMER
INTERRUPT
CONTROLLER
(ICNTL)
POR
MEMORY DMA
CONTROLLER
CONTROLLER AREA
NETWORK (CAN)
4K
24
相關(guān)PDF資料
PDF描述
HSM36DSEF CONN EDGECARD 72POS .156 EYELET
ADSP-21363BSWZ-1AA IC DSP 32BIT 333MHZ EPAD 144LQFP
MIC184YM IC SUPERVISOR LOCAL/REMOTE 8SOIC
VI-B1N-CW-B1 CONVERTER MOD DC/DC 18.5V 100W
PMEG2005AEV,115 SCHOTTKY RECT 20V 0.5A SOT666
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADSP-21992YBC 功能描述:IC DSP CTLR 16BIT 196CSPBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - DSP（數(shù)字式信號(hào)處理器） 系列:ADSP-21xx 標(biāo)準(zhǔn)包裝:2 系列:StarCore 類型:SC140 內(nèi)核 接口:DSI，以太網(wǎng)，RS-232 時(shí)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(yīng)商設(shè)備封裝:431-FCPBGA（20x20） 包裝:托盤
ADSP-21992YST 制造商:Analog Devices 功能描述:
ADSP-21BT101JST 制造商:Analog Devices 功能描述:
ADSP21CSP01BS200 制造商:Rochester Electronics LLC 功能描述:- Bulk
ADSP21CSP01KS200 制造商:Rochester Electronics LLC 功能描述:- Bulk
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*