- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98158 > TAS3218PZPR (TEXAS INSTRUMENTS INC) SPECIALTY CONSUMER CIRCUIT, PQFP100 PDF資料下載
參數(shù)資料
| 型號(hào)： | TAS3218PZPR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP100 |
| 封裝： | GREEN, PLASTIC, TQFP-100 |
| 文件頁(yè)數(shù)： | 46/79頁(yè) |
| 文件大?。?/td> | 1263K |
| 代理商： | TAS3218PZPR |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)當(dāng)前第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)
S
SCL
t
HD;DAT
t
SU;DAT
t
LOW
t
HD;STA
t
HD;STA
t
SP
t
BUF
t
f
t
f
t
r
t
r
t
HIGH
t
SU;STA
t
SU;STO
SDA
S
Sr
P
Master I
2C Load RAM Block Formats
Master I2C Memory Block Header
SLES235 – JULY 2008 ....................................................................................................................................................................................................... www.ti.com
PARAMETER MEASUREMENT INFORMATION (continued)
Figure 38. I2C SCL and SDA Timing Waveforms
This section describes the format of the data that is stored in an external memory device and downloaded to the
TAS3218 via the master I2C bus.
Table 9. 1 Memory Block Header
STARTING
DATA BLOCK FORMAT
SIZE
NOTES
BYTE
Checksum most significant byte (MSB)
0
2 byte
Checksum of byte 2 through N + 12
Checksum least significant bye (LSB)
Header ID byte 1 = 0x00
2
2 byte
Must be 0x001F
Header ID byte 2 = 0x1F
0x00: micro program RAM or
termination header
0x01: micro external data RAM
4
Memory to be loaded
1 byte
0x02: DSP program RAM
0x03 : DSP coefficient RAM
0x04: DSP data RAM
0x050x0F: reserved
5
0x00
1 byte
Unused
Start memory address MSB
If this is a termination header, this
6
2 byte
value is 0000
Start memory address LSB
Total number of byte transferred MSB
Header size (12) + data byte + last
8
2 byte
checksum byte. If this is a termination
Total number of byte transferred LSB
header, this value is 0000
10
0x00
1 byte
Unused
11
0x00
1 byte
Unused
50
Copyright 2008, Texas Instruments Incorporated
Product Folder Link(s): TAS3218
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TAS3218PZP | SPECIALTY CONSUMER CIRCUIT, PQFP100 |
| TAS5000PFB | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| TAS5000PFBG4 | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| TAS5001PFB | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| TAS5001IPFBR | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TAS-3225A | 制造商:TEW 功能描述: |
| TAS-3225A 44.000KHZ | 制造商:TEW 功能描述: |
| TAS-3225J 13.56MHz }20ppm/22pF | 制造商:Tokyo Denpa 功能描述:13.560000MHz }20ppm }15ppm 22pF 3.2~2.5~0.55mm +85 -30 3.2mm 2.5mm 0.55mm Cut Tape |
| TAS-3225J 14.7456MHz }20ppm/18pF | 制造商:Tokyo Denpa 功能描述:14.745600MHz }20ppm }15ppm 18pF 3.2~2.5~0.55mm +85 -30 3.2mm 2.5mm 0.55mm Cut Tape |
| TAS-3225J 16MHz }20ppm/16pF | 制造商:Tokyo Denpa 功能描述:16.000000MHz }20ppm }15ppm 16pF 3.2~2.5~0.55mm +85 -30 3.2mm 2.5mm 0.55mm Cut Tape |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。