參數(shù)資料
型號: TMS320C15-25
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號處理
英文描述: Digital Signal Processors(160ns指令周期,分離的程序和數(shù)據(jù)總線,外部輪詢中斷的DSP)
中文描述: 數(shù)字信號處理器(160ns指令周期,分離的程序和數(shù)據(jù)總線,外部輪詢中斷的數(shù)字信號處理器)
文件頁數(shù): 15/139頁
文件大?。?/td> 1478K
代理商: TMS320C15-25
V
μ
A
μ
A
pF
pF
VOH
High-level output voltage
IOZ
Off-state output current
Ci
Input capacitance
II
Input current
Co
Output capacitance
f = 1 MHz, all other pins 0 V
VCC = VSS to VCC
VCC = MAX
SPRS009C–JANUARY 1987–REVISED JULY 1991
TMS320C10, TMS320C10-14, TMS320C10-25
DIGITAL SIGNAL PROCESSORS
POST OFFICE BOX 1443
HOUSTON, TEXAS 77001
15
electrical characteristics over specified temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
IOH = MAX
IOH = 20
μ
A (see Note 7)
IOL = MAX
2.4
3
VCC– 0.4
VOL
Low-level output voltage
0.3
0.5
V
VO = 2.4 V
VO = 0.4 V
All inputs except CLKIN
20
–20
±
20
±
50
CLKIN
Data bus
25
15
25
10
All others
Data bus
All others
All typical values are at VCC = 5 V, TA = 25
°
C.
Values derived from characterization data and not tested.
NOTE 7: This voltage specification is included for interface to HC logic. However, note that all of the other timing parameters defined in this data
sheet are specified for TTL logic levels and will differ for HC logic levels.
INTERNAL CLOCK OPTION
C1
C2
Crystal
X1
X2/CLKIN
Figure 1. Internal Clock Option
PARAMETER MEASUREMENT INFORMATION
2.15 V
From Output
Under Test
RL = 825
Test
Point
CL = 100 pF
Figure 2. Test Load Circuit
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