参数资料
型号: ADSP-21375KSWZ-2B
厂商: Analog Devices Inc
文件页数: 16/56页
文件大小: 0K
描述: IC DSP 32BIT 266MHZ 208-MQFP
产品培训模块: SHARC Processor Overview
标准包装: 36
系列: SHARC®
类型: 浮点
接口: DAI,DPI
时钟速率: 266MHz
非易失内存: ROM(256 kB)
芯片上RAM: 64kB
电压 - 输入/输出: 3.30V
电压 - 核心: 1.20V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 208-LQFP 裸露焊盘
供应商设备封装: 208-LQFP-EP(28x28)
包装: 托盘
ADSP-21371/ADSP-21375 SPECIFICATIONS
OPERATING CONDITIONS
1.0 V, 200 MHz
1.2 V, 266 MHz
Parameter 1 Description
Min
Max
Min
Max
Unit
V DDINT
V DDEXT
V IH 2
V IL 2
V IH _ CLKIN 3
V IL _ CLKIN 3
T JUNCTION
Internal (Core) Supply Voltage
External (I/O) Supply Voltage
High Level Input Voltage @ V DDEXT = Max
Low Level Input Voltage @ V DDEXT = Min
High Level Input Voltage @ V DDEXT = Max
Low Level Input Voltage @ V DDEXT = Min
Junction Temperature 208-Lead LQFP_EP @ T AMBIENT
0.95
3.13
2.0
–0.5
1.74
–0.5
N/A
1.05
3.47
V DDEXT + 0.5
+0.8
V DDEXT + 0.5
+1.10
N/A
1.14
3.13
2.0
–0.5
1.74
–0.5
0
1.26
3.47
V DDEXT + 0.5
+0.8
V DDEXT + 0.5
+1.10
95
V
V
V
V
V
V
oC
0°C to +70°C
T JUNCTION
Junction Temperature 208-Lead LQFP_EP @ T AMBIENT
N/A
N/A
–40
+110
oC
–40°C to +85°C
T JUNCTION
Junction Temperature 208-Lead LQFP_EP @ T AMBIENT
–40
+120
N/A
N/A
oC
–40°C to +105°C
1
2
3
Specifications subject to change without notice.
Applies to input and bidirectional pins: ADDR23–0, DATA31–0 (DATA15–0 on ADSP-21375), FLAG3–0, DAI_Px, DPI_Px, SPIDS, BOOT_CFGx, CLK_CFGx, RUNRSTIN,
RESET, TCK, TMS, TDI, TRST.
Applies to input pin CLKIN.
Rev. D | Page 16 of 56 | April 2013
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