參數(shù)資料
型號(hào): DSM2190F4V
廠商: 意法半導(dǎo)體
元件分類: 數(shù)字信號(hào)處理
英文描述: 16-bit fixed point DSP with Flash
中文描述: 具有閃存的 16 位定點(diǎn) DSP
文件頁數(shù): 5/61頁
文件大?。?/td> 530K
代理商: DSM2190F4V
5/61
DSM2190F4
The two-chip combination of a DSP and a DSM
device is ideal for systems which have limitations
on size, EMI levels, and power consumption. DSM
memory and logic are “zero-power”, meaning they
automatically go to standby between memory ac-
cesses or logic input changes, producing low ac-
tive and standby current consumption, which is
ideal for battery powered products.
A programmable security bit in the DSM protects
its contents from unauthorized viewing and copy-
ing. When set, the security bit will block access of
programming devices (JTAG or others) to the
DSM Flash memories and PLD configuration. The
only way to defeat the security bit is to erase the
entire DSM device, after which the device is blank
and may be used again. The DSP will always have
access to Flash memory contents through the 8-bit
data port even while the security bit is set.
Table 1. DSM2190F4V DSP Memory System Devices
Table 2. Compatible Analog Devices DSP
Figure 3. PLCC Connections
Figure 4. PQFP Connections
Part Number
Main Flash
Memory
Secondary
Flash
Memory
PLD
I/O
Ports
V
CC
and I/O
Mem
Speed
Package
Operating
Temp
DSM2190F4VV-
15T6
256KBytes =
8 sectors x
32KByte
32KBytes =
4 sectors x
8KByte
16
macro
-cells
Up to
16
3.3V
±10%
150 ns
52-pin
PQFP
–40
o
C to
+85
o
C
DSM2190F4VV-
15K6
256KBytes =
8 sectors x
32KByte
32KBytes =
4 sectors x
8KByte
16
macro
-cells
Up to
16
3.3V ±10%
150 ns
52-pin
PLCC
–40
o
C to
+85
o
C
DSP Part Number
Operating Voltage, V
CC
I/O Capability
ADSP-2191M
2.5V
2.5 - 3.6V
P
P
P
P
P
P
G
P
P
C
C
R
C
P
P
P
P
P
G
P
P
P
A
A
A
A
AD15
AD14
AD13
AD12
AD11
AD10
AD9
AD8
VCC
AD7
AD6
AD5
AD4
PD2
PD1
PD0
PC7
PC6
PC5
PC4
VCC
GND
PC3
PC2
PC1
PC0
8
9
10
11
12
13
14
15
16
17
18
19
20
46
45
44
43
42
41
40
39
38
37
36
35
34
2
2
2
2
2
2
2
2
2
3
3
3
3
4
4
4
5
5
5
1
2
3
4
5
6
7
AI02857
39 AD15
38 AD14
37 AD13
36 AD12
35 AD11
34 AD10
33 AD9
32 AD8
31 V
CC
30 AD7
29 AD6
28 AD5
27 AD4
PD2
PD1
PD0
PC7
PC6
PC5
PC4
V
CC
GND
PC3
PC2
PC1
PC0
1
2
3
4
5
6
7
8
9
10
11
12
13
5
5
5
4
4
4
4
4
4
4
4
4
4
P
P
P
P
P
P
G
P
P
C
C
R
C
1
1
1
1
1
1
2
2
2
2
2
2
2
P
P
P
P
P
G
P
P
P
A
A
A
A
AI02858
相關(guān)PDF資料
PDF描述
DSM2190F4V-15K6 16-bit fixed point DSP with Flash
DSM2190F4V-15T6 16-bit fixed point DSP with Flash
DSM3MA GENERAL-USE RECTIFIER DIODE
DSP-A1092 NATURAL SOUND AV AMPLIFIRE
DSP101 DSP-Compatible Sampling Single/Dual ANALOG-TO-DIGITAL CONVERTERS
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參數(shù)描述
DSM2190F4V-15K6 功能描述:SPLD - 簡(jiǎn)單可編程邏輯器件 3.3V 16M 150ns RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池?cái)?shù)量:10 最大工作頻率:66 MHz 延遲時(shí)間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:DIP-24
DSM2190F4V-15T6 功能描述:SPLD - 簡(jiǎn)單可編程邏輯器件 3.3V 16M 150ns RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池?cái)?shù)量:10 最大工作頻率:66 MHz 延遲時(shí)間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:DIP-24
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