M41ST84W View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
M41ST84W Datasheet PDF : 34 Pages
| |||
DC and AC parameters
Figure 18. Power down/up mode AC waveforms
VCC
VPFD (max)
VPFD (min)
VSO
tF
PFO
tFB
tRB
tDR
M41ST84W
tR
tREC
INPUTS
RECOGNIZED
RST
OUTPUTS
VALID
(PER CONTROL INPUT)
DON'T CARE
HIGH-Z
RECOGNIZED
VALID
(PER CONTROL INPUT)
AI03681
Table 14. Power down/up AC characteristics
Symbol
Parameter(1)
Min
Typ
Max
Unit
tF(2)
tFB(3)
tPFD
tR
tRB
trec(4)
VPFD(max) to VPFD(min) VCC fall time
VPFD(min) to VSS VCC fall time
PFI to PFO propagation delay
VPFD(min) to VPFD(max) VCC rise time
VSS to VPFD(min) VCC rise time
Power up deselect time
300
µs
10
µs
15
25
µs
10
µs
1
µs
40
200
ms
1. Valid for ambient operating temperature: TA = –40 to 85°C; VCC = 2.7 to 3.6 V (except where noted).
2. VPFD(max) to VPFD(min) fall time of less than tF may result in deselection/write protection not occurring until 200 µs after
VCC passes VPFD(min).
3. VPFD(min) to VSS fall time of less than tFB may cause corruption of RAM data.
4. Programmable (see Table 7 on page 26)
30/34
Share Link: 