參數(shù)資料
型號: TS80C31X2-VLBR
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: 8-bit CMOS Microcontroller ROMless
中文描述: 8-BIT, 40 MHz, MICROCONTROLLER, PQCC44
封裝: PLASTIC, LCC-44
文件頁數(shù): 31/40頁
文件大小: 484K
代理商: TS80C31X2-VLBR
Rev. A - Mar. 19, 1999
31
Preliminary
TS80C31X2
7.4.2 External Program Memory Characteristics
Table 17. AC Parameters for Fix Clock
Table 16. Symbol Description
Symbol
Parameter
T
Oscillator clock period
T
LHLL
ALE pulse width
T
AVLL
Address Valid to ALE
T
LLAX
Address Hold After ALE
T
LLIV
ALE to Valid Instruction In
T
LLPL
ALE to PSEN
T
PLPH
PSEN Pulse Width
T
PLIV
PSEN to Valid Instruction In
T
PXIX
Input Instruction Hold After PSEN
T
PXIZ
Input Instruction FloatAfter PSEN
T
PXAV
PSEN to Address Valid
T
AVIV
Address to Valid Instruction In
T
PLAZ
PSEN Low to Address Float
Speed
(see ordering)
-M
-V
-L
Units
Symbol
Min
Max
Min
Max
Min
Max
T
25
17
50
ns
T
LHLL
40
25
60
ns
T
AVLL
10
7
20
ns
T
LLAX
10
7
20
ns
T
LLIV
70
45
125
ns
T
LLPL
10
7
20
ns
T
PLPH
60
45
105
ns
T
PLIV
25
25
60
ns
T
PXIX
0
0
0
ns
T
PXIZ
18
12
30
ns
T
PXAV
18
12
30
ns
T
AVIV
85
53
145
ns
T
PLAZ
10
10
10
ns
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參數(shù)描述
TS80C31X2-VLCB 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit CMOS Microcontroller ROMless
TS80C31X2-VLCD 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit CMOS Microcontroller ROMless
TS80C31X2-VLCR 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit CMOS Microcontroller ROMless
TS80C31X2-VLEB 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit CMOS Microcontroller ROMless
TS80C31X2-VLED 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:8-bit CMOS Microcontroller ROMless