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參數(shù)資料
| 型號(hào)： | MCZ33977EG |
| 廠商： | 飛思卡爾半導(dǎo)體(中國(guó))有限公司 |
| 英文描述： | Single Gauge Driver |
| 中文描述： | 單表驅(qū)動(dòng) |
| 文件頁(yè)數(shù)： | 24/37頁(yè) |
| 文件大?。?/td> | 402K |
| 代理商： | MCZ33977EG |
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Analog Integrated Circuit Device Data
Freescale Semiconductor
24
33977
FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
Air Core Motor Emulation (PE5) Bit D5
This bit is enabled or disabled (acceleration and
deceleration is constant if disabled).
0 = Enable
1 = Disable
Clock Calibration Frequency Selector (PE4) Bit D4
0 = Maximum f =1.0 MHz (for 8.0
μ
s calibration pulse)
1 = Nominal f =1.0 MHz (for 8.0
μ
s calibration pulse)
Clock Calibration Enable (PE3) Bit D3
This bit enables or disables the clock calibration.
0 = Disable
1 = Enable
Oscillator Adjustment (PE2) Bit D2
0 = t
CLU
1 = 0.66 x t
CLU
(PE1) Bit D1
This bit must be transmitted as Logic [0] for valid PECCR
commands
Gauge Enable (PE0) Bit D0
This bit enables or disables the output drivers of the
Gauge.
0 = Disable
1 = Enable
ADDRESS 001 - MAXIMUM VELOCITY REGISTER
(VELR)
The Gauge Maximum Velocity Register is used to set a
maximum velocity for the gauge (refer to
Table 4
). Bits V7:V0
contain a position value from 1 - 225 representative of the
velocity position value described in the Velocity Table,
Table 6
. The table value becomes the maximum velocity until
it is changed to another value. If a maximum value is chosen
that is greater than the maximum velocity of the acceleration
table, the maximum table value becomes the maximum
velocity.
If the motor is turning at a speed greater than the new
maximum, the motor immediately moves down the velocity
ramp until the speed falls equal to or below it. Bit V8 must be
written to a Logic [1] when changing the maximum velocity of
the motor. Bits V12:V10 must be at Logic [0] for valid VELR
commands.
.
The bits in
Table 10
are
write-only.
(V12:V9) Bits D12:D9
These bits must be transmitted as Logic [0] for valid VELR
commands.
Gauge Velocity (V8) Bit D8
Enables the maximum velocity as determined in the V7:
V0.
0 = Velocity change disabled
1 = Velocity change enabled
(V7:V0) Bits D7:D0
These bits can be used to program the device to limit the
maximum velocity of the pointer movement. to one of over
200 speeds listed in the Velocity
Table 6
.
This velocity will
remain the maximum of the intended gauge until changed by
command. Velocities can range from position 1 (00000001)
to position 225 (11111111).
ADDRESSES 010 - GAUGE POSITION REGISTER
(POSR)
SI Address 010 (Gauge Position Register) register bits
PO11: PO0 are written to when communicating the desired
pointer positions. Commanded positions can range from 0 to
4095
The bits in
Table 11
are
write-only
.
Table 10. Maximum Velocity Register (VELR)
Address 001
Bits
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Read
–
–
–
–
–
–
–
–
–
–
–
–
–
Write
0
0
0
0
V8
V7
V6
V5
V4
V3
V2
V1
V0
Table 11. Gauge Position Register (POSR)
Address 010
Bits
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Read
–
–
–
–
–
–
–
–
–
–
–
–
–
Write
0
P011
P010
P09
P08
P07
P06
P05
P04
P03
P02
P01
P00
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCZ33977EG | 制造商:Freescale Semiconductor 功能描述:IC STEPPER MOTOR GAUGE DRIVER SPI |
| MCZ33977EGR2 | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 SINGLE GAUGE DR. LG. PTR RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MCZ33989EG | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC SBC-HS RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| MCZ33989EG | 制造商:Freescale Semiconductor 功能描述:IC SYSTEM BASIS W/CAN TRANCEIVER |
| MCZ33989EGR2 | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC SBC-HS RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
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