收藏本站
参数资料
型号： TMS320C542PGE-40
厂商： TEXAS INSTRUMENTS INC
元件分类： 数字信号处理
英文描述： 16-BIT, 100 MHz, OTHER DSP, PQFP144
封装： PLASTIC, QFP-144
文件页数： 70/111页
文件大小： 1467K
代理商： TMS320C542PGE-40
TMS320C54x, TMS320LC54x, TMS320VC54x
FIXED-POINT DIGITAL SIGNAL PROCESSORS
SPRS039C – FEBRUARY 1996 – REVISED DECEMBER 1999
61
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
electrical characteristics and operating conditions — ’LC54x, ’VC54x (continued)
See Table 1,
Characteristics of the ’54x Processors, for specific device applicability.
electrical characteristics over recommended operating case temperature range (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VOH
High-level output voltage
VDD = 3.3"0.3 V, IOH = MAX
2.4
V
VOL
Low-level output voltage
IOL = MAX
0.4
V
IIZ
Input current in high impedance
VDD = MAX, VI = VSS to VDD
–10
10
A
TRST
With internal pulldown
–10
800
It
t
HPIENA
With internal pulldown, RS = 0
–10
400
II
Input current
(VI =VSS to VDD)
TMS, TCK, TDI, HPI||
With internal pullups
–400
10
A
II
(VI = VSS to VDD)
D[15:0], HD[7:0]
Bus holders enabled, VDD = MAXk
–150
250
A
All other input-only pins
–10
10
IDDC
Supply current, core CPU
VDD = 3.3 V, fx = 40 MHz,§ TC = 25°C
30
mA
IDDP
Supply current, pins
VDD = 3.3 V, fx = 40 MHz,§ TC = 25°C
12#
mA
IDD
Supply current,
IDLE2
PLL
× 1 mode, 40 MHz input
2
mA
IDD
Su
ly current,
standby
IDLE3
Divide-by-two mode, CLKIN stopped
5
A
Ci
Input capacitance
10
pF
Co
Output capacitance
10
pF
All values are typical unless otherwise specified.
All input and output voltage levels except RS, INT0 – INT3, NMI, CNT, X2/CLKIN, CLKMD0 – CLKMD3 are LVTTL-compatible.
§ Clock mode: PLL
× 1 with external source
This value was obtained with 50% usage of MAC and 50% usage of NOP instructions. Actual operating current varies with program being
executed.
# This value was obtained with single-cycle external writes, CLKOFF = 0 and load = 15 pF. For more details on how this calculation is performed,
refer to the
Calculation of TMS320C54x Power Dissipation application report (literature number SPRA164).
|| HPI input signals except for HPIENA.
kVIL(MIN) ≤ VI ≤ VIL(MAX) or VIH(MIN) ≤ VI ≤ VIH(MAX)
相关PDF资料
PDF描述
TMS320C6415TBZLZ8 64-BIT, 75.18 MHz, OTHER DSP, PBGA532
TMS320C6713PYP150 32-BIT, 149.25 MHz, OTHER DSP, PQFP208
TMS470R1VF346BPZQ 32-BIT, FLASH, 48 MHz, RISC MICROCONTROLLER, PQFP100
TMX320C6203CGNZ 32-BIT, 300 MHz, OTHER DSP, PBGA352
TMX320LF2403APGS DSP CONTROLLERS
相关代理商/技术参数
参数描述
TMS320C54CST 制造商:TI 制造商全称:Texas Instruments 功能描述:Client Side Telephony DSP
TMS320C54CSTGGU 功能描述:数字信号处理器和控制器 - DSP, DSC DSP for Client-Side Telephony RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT
TMS320C54CSTPGE 功能描述:数字信号处理器和控制器 - DSP, DSC DSP for Client-Side Telephony RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT
TMS320C54CSTZGU 功能描述:数字信号处理器和控制器 - DSP, DSC DSP for Client-Side Telephony RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT
TMS320C54V90 制造商:TI 制造商全称:Texas Instruments 功能描述:EMBEDDED V.90 MODEM DSP
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*