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参数资料
| 型号： | ADMC328YR |
| 厂商： | Analog Devices, Inc. |
| 英文描述： | 28-Lead ROM-Based DSP Motor Controller with Current Sense |
| 中文描述： | 28 - ROM的铅基于DSP的电机控制器的电流检测 |
| 文件页数： | 4/32页 |
| 文件大小： | 234K |
| 代理商： | ADMC328YR |
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ADMC328
TIMING PARAMETERS
–4–
REV. B
Parameter
Min
Max
Unit
Clock Signals
Signal t
CK
is defined as 0.5 t
CKIN
. The ADMC328 uses an input clock with a
frequency equal to half the instruction rate; a 10 MHz input clock (which is
equivalent to 100 ns) yields a 50 ns processor cycle (equivalent to 20 MHz). When
t
CK
values are within the range of 0.5 t
CKIN
period, they should be substituted for
all relevant timing parameters to obtain specification value.
Example: t
CKH
= 0.5 t
CK
– 10 ns = 0.5 (50 ns) – 10 ns = 15 ns.
Timing Requirements:
t
CKIN
CLKIN Period
t
CKIL
CLKIN Width Low
t
CKIH
CLKIN Width High
Switching Characteristics:
t
CKL
CLKOUT Width Low
t
CKH
CLKOUT Width High
t
CKOH
CLKIN High to CLKOUT High
Control Signals
Timing Requirement:
t
RSP
RESET
Width Low
PWM Shutdown Signals
Timing Requirement:
t
PWMTPW
PWMTRIP
Width Low
100
20
20
150
ns
ns
ns
0.5 t
CK
– 10
0.5 t
CK
– 10
0
ns
ns
ns
20
5 t
CK1
ns
t
CK
ns
NOTES
1
Applies after power-up sequence is complete.
Specifications subject to change without notice.
CLKIN
CLKOUT
t
CKL
t
CKIL
t
CKH
t
CKIH
t
CKIN
t
CKOH
Figure 1. Clock Signals
相关PDF资料 |
PDF描述 |
|---|---|
| ADMC328YR-XXX-YY | 30MM FLUSH BLACK PB SPRING RTRN |
| ADMC328TR-XXX-YY | 30MM FLUSH RED PB SPRING RTRN |
| ADMC328YN-XXX-YY | 30MM FLUSH CLEAR PB SPRING RTRN |
| ADMC328TN-XXX-YY | 30MM FLUSH YELLOW PUB SPRING RTRN |
| ADMC331 | ECONOLINE: REC3-S_DRW(Z)/H4,H6 - Safety standards and approval: EN 60950 certified, rated for 250VAV (LVD test report)- Applied for Ul 1950 Component Recognised Certification- 3W DIP Package- 4kVDC & 6kVDC Isolation- Regulated Output- Continuous Short Circiut Protection Auto-Restarting |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ADMC328YR-XXX-YY | 制造商:AD 制造商全称:Analog Devices 功能描述:28-Lead ROM-Based DSP Motor Controller with Current Sense |
| ADMC328YRZGEP-27RL | 制造商:Analog Devices 功能描述: |
| ADMC330 | 制造商:AD 制造商全称:Analog Devices 功能描述:Single Chip DSP Motor Controller |
| ADMC330ADVEVALKIT | 制造商:AD 功能描述:330 ANALOG DEVICE S6H1X |
| ADMC330-ADVEVALKIT | 制造商:AD 功能描述:330 ANALOG DEVICE S6H1X |
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