參數(shù)資料
型號: M440T513Y-15ZA9
廠商: STMICROELECTRONICS
元件分類: 時鐘/數(shù)據(jù)恢復(fù)及定時提取
英文描述: REAL TIME CLOCK, PBGA168
封裝: PLASTIC, BGA-168
文件頁數(shù): 5/26頁
文件大?。?/td> 453K
代理商: M440T513Y-15ZA9
13/26
M440T513Y
Figure 13. Clock WRITE Mode AC Waveforms, Chip Enable-Controlled
Note: Clock Output Enable (GC) = High
Table 5. Memory/Clock WRITE Mode AC Characteristics
Note: 1. Valid for Ambient Operating Temperature: TA = –15 to 75°C; VCC = 4.5 to 5.5V (except where noted).
2. CL = 5pF.
Symbol
Parameter(1)
M440T513Y
Unit
Memory
Clock
–85
–15
Min
Max
Min
Max
tWC
tAVAV
WRITE Cycle Time
85
150
ns
tAW
tAVWL
Address Valid to WRITE Enable Low
0
ns
tAW
tAVEL
Address Valid to Chip Enable Low
0
ns
tWP
tWLWH
WRITE Enable Pulse Width
60
100
ns
tWP
tELEH
Chip Enable Low to Chip Enable High
65
150
ns
tWR
tWHAX
WRITE Enable High to Address Transition
5
10
ns
tWR
tEHAX
Chip Enable High to Address Transition
15
10
ns
tDS
tDVWH
Input Valid to WRITE Enable High
35
50
ns
tDS
tDVEH
Input Valid to Chip Enable High
35
50
ns
tDH
tWHDX
WRITE Enable High to Input Transition
5
0
ns
tDH
tEHDX
Chip Enable High to Input Transition
15
0
ns
tODW
tWLQZ
(2)
WRITE Enable Low to Output Hi-Z
30
50
ns
tAVWH
Address Valid to WRITE Enable High
70
150
ns
tAVEH
Address Valid to Chip Enable High
70
150
ns
tOEW
tWHQX
WRITE Enable High to Output Transition
5
ns
AI07019
tAVAV
tEHAX
tDVWH
A0-A5
EC
WC
DQC0-DQC7
VALID
tAVEH
tAVEL
tAVWL
tELEH
tWHDX
DATA INPUT
相關(guān)PDF資料
PDF描述
M44C892 4-BIT, MROM, 4 MHz, MICROCONTROLLER, PDSO20
M44C092 4-BIT, MROM, 4 MHz, MICROCONTROLLER, PDSO20
M48T129Y-85PM1 0 TIMER(S), REAL TIME CLOCK, DMA32
M48T129V-70PM1 0 TIMER(S), REAL TIME CLOCK, PDIP32
M48T251Y-70PM1 0 TIMER(S), REAL TIME CLOCK, PDIP32
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M440X40MMN70 制造商:n/a 功能描述:Ships in 2 days
M441 制造商:Arcolectric 功能描述:
M4-4104-2L 制造商:MOUJEN SWITCH 功能描述:
M44209 WH001 制造商:Alpha Wire 功能描述:CBL 1COAX 20AWG WH 1000'
M44209 WH002 制造商:Alpha Wire 功能描述:CBL 1COAX 20AWG WH 500'