參數(shù)資料
型號(hào): SAA7705H
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: Car radio Digital Signal Processor(DSP)(車載電臺(tái)數(shù)字信號(hào)處理器)
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP80
文件頁(yè)數(shù): 25/60頁(yè)
文件大小: 1857K
代理商: SAA7705H
1999 Aug 16
25
Philips Semiconductors
Preliminary specification
Car radio Digital Signal Processor (DSP)
SAA7705H
11 CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies; T
amb
=
40 to +85
°
C; V
DDD5V
= 4.5 to 5.5 V; V
DDD3V
= 3 to 3.6 V
V
DDD3V
digital supply voltage
3.3 V for DSP core
analog supply voltage
3.3 V
supply voltage analog
part ADC
supply voltage 5 V for
periphery
supply current of the
3.3 V digital DSP core
supply current of the
5 V digital periphery
supply current of the
ADCs
supply current of the
DACs
supply current crystal
oscillator
V
DDD3Vx
pins with respect
to V
SS
V
DDAx
pins with respect to
V
SS
3
3.3
3.6
V
V
DDA
3
3.3
3.6
V
V
DDA1
3
3.3
3.6
V
V
DDD5V
V
DDD5Vx
pins with respect
to V
SS
high activity of the DSP at
27 MHz DSP frequency
4.5
5
5.5
V
I
DDD3V
80
110
mA
I
DDD5V
3
5
mA
I
DDA1
zero input and output
signal
35
43
mA
I
DDA2
4
5
mA
I
DD(OSC)
at start-up
at oscillation
high activity of the DSP at
27 MHz DSP frequency
7
0.6
0.352
15
2
0.535
mA
mA
W
P
tot
total power dissipation
Digital I/O; T
amb
=
40 to +85
°
C; V
DDD5V
= 4.5 to 5.5 V; V
DDD3V
= 3 to 3.6 V
V
IH
HIGH-level input
voltage all digital inputs
and I/Os; pin types:
IBUFD, IBUFU,
BD4CR, SCHMITCD
LOW-level input
voltage all digital inputs
and I/Os; pin types:
IBUFD, IBUFU,
BD4CR, SCHMITCD
hysteresis voltage; pin
type: SCHMITCD
HIGH-level output
voltage digital outputs;
pin types: B4CR,
BD4CR
LOW-level output
voltage digital outputs;
pin types: B4CR,
BD4CR
0.7V
DDD5V
V
V
IL
0.3V
DDD5V
V
V
hys
1
1.3
V
V
OH
I
O
=
4 mA
V
DDD5V
0.4
V
V
OL
V
DDD5V
= 4.5 V; I
O
= 4 mA
0.4
V
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SAA7706H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Car radio Digital Signal Processor (DSP)
SAA7706H/N107 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC DIGITAL SIGNAL PROCESSOR RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
SAA7706H/N107,518 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC DIRAC-1 RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
SAA7706H/N107,557 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC DIGITAL SIGNAL RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
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