參數(shù)資料
型號: ADSP-21XX
廠商: Analog Devices, Inc.
英文描述: ADSP-2100 Family DSP Microcomputers
中文描述: 的ADSP - 2100系列DSP的微機
文件頁數(shù): 19/32頁
文件大?。?/td> 231K
代理商: ADSP-21XX
ADSP-21mod870
–19–
REV. 0
TIMING PARAMETERS
Parameter
Min
Max
Unit
Clock Signals and Reset
Timing Requirements
:
t
CKI
t
CKIL
t
CKIH
Switching Characteristics:
t
CKL
t
CKH
t
CKOH
Control Signals
Timing Requirements
:
t
RSP
t
MS
t
MH
CLKIN Period
CLKIN Width Low
CLKIN Width High
38
15
15
100
ns
ns
ns
CLKOUT Width Low
CLKOUT Width High
CLKIN High to CLKOUT High
0.5 t
CK
– 7
0.5 t
CK
– 7
0
ns
ns
ns
20
RESET
Width Low
Mode Setup before
RESET
High
Mode Setup after
RESET
High
5 t
CK
2
5
1
ns
ns
ns
NOTE
1
Applies after power-up sequence is complete. Internal phase lock loop requires no more than 2000 CLKIN cycles assuming stable CLKIN (not including crystal
oscillator start-up time).
t
CKOH
t
CKH
t
CKI
t
CKIH
t
CKIL
t
CKL
t
MH
t
MS
CLKIN
CLKOUT
PF(3:0)
*
RESET
*
PF3 IS MODE D
,
PF2 IS MODE C, PF1 IS MODE B, PF0 IS MODE A
t
RSP
Figure 21. Clock Signals
相關(guān)PDF資料
PDF描述
ADSP-21MOD970-110 Multiport Internet Gateway Processor Solution
ADSP-21mod970-110 Data Pump Solution Gateway Processor Solution(多端口網(wǎng)關(guān)處理器解決方案)
ADSP-21MOD980N MultiPort Internet Gateway Processor
ADSP-21MOD980N-000 CAP 27PF 100V 10% X7R AXIAL BULK M-MIL-PRF-39014
ADSP-21MSP58BST-104 DSP Microcomputers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADSP-3128AJG 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述:
ADSP-3128ASG/883B 制造商:Rochester Electronics LLC 功能描述:- Bulk
ADSP-3201JG 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述:
ADSP-3201KG 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述:MULTIPLIER, 144 Pin, Ceramic, PGA
ADSP-3201TG 制造商:Rochester Electronics LLC 功能描述:- Bulk