參數(shù)資料
型號: X9111TV14IZ-2.7
廠商: Intersil
文件頁數(shù): 13/17頁
文件大?。?/td> 0K
描述: IC XDCP SGL 1024TAP 100K 14TSSOP
標(biāo)準(zhǔn)包裝: 95
系列: XDCP™
接片: 1024
電阻(歐姆): 100k
電路數(shù): 1
溫度系數(shù): 標(biāo)準(zhǔn)值 ±300 ppm/°C
存儲器類型: 非易失
接口: 6 線 SPI(芯片選擇,設(shè)備位址)
電源電壓: 2.7 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 14-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 14-TSSOP
包裝: 管件
5
FN8159.4
September 15, 2006
bits is required for the X9111 to successfully continue the
command sequence. Only the device whose slave address
matches the incoming device address sent by the master
executes the instruction. The A1–A0 inputs can be actively
driven by CMOS input signals or tied to VCC or VSS. The
R/W bit is used to set the device to either read or write
mode.
Instruction Byte and Register Selection
The next byte sent to the X9111 contains the instruction and
register pointer information. The three most significant bits
are used provide the instruction opcode (I[2:0]). The RB and
RA bits point to one of the four registers. The format is
shown in Table 5.
TABLE 3. STATUS REGISTER, SR (1-BIT)
TABLE 1. WIPER LATCH, WL (10-BIT), WCR9–WCR0: USED TO STORE THE CURRENT WIPER POSITION (VOLATILE, V)
WCR9
WCR8
WCR7
WCR6
WCR5
WCR4
WCR3
WCR2
WCR1
WCR0
VVV
VVVVVVV
(MSB)
(LSB)
TABLE 2. DATA REGISTER, DR (10-BIT), BIT 9–BIT 0: USED TO STORE WIPER POSITIONS OR DATA (NON-VOLATILE, NV)
BIT 9
BIT 8
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
NV
MSB
LSB
WIP
(LSB)
TABLE 3. IDENTIFICATION BYTE FORMAT
ID3
ID2
ID1
ID0
0
A1
A0
R/W
0101
(MSB)
(LSB)
Device Type
Internal Slave
Identifier
Address
Read or
Write Bit
TABLE 4. INSTRUCTION BYTE FORMAT
I2
I1
I0
0
RB
RA
0
(MSB)
(LSB)
Instruction
Opcode
Register
Selection
RB
RA
REGISTER
0
1
0
1
0
1
DR0
DR1
DR2
DR3
X9111
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