W83977EG-AW Datasheet, PDF (119/142 Pages) Nuvotem Talema – These products are not designed for use in life support appliances

W83977EF-AW/W83977EG-AW
AC Characteristics, FDC continued
PARAMETER
IOW# or IOR# response
time from DRQ
SYM.
TMRW
TC width
TTC
TEST
CONDITIONS
RESET width
TRST
INDEX# width
TIDX
DIR# setup time to STEP# TDST
DIR# hold time from STEP# TSTD
STEP# pulse width
STEP# cycle width
WD# pulse width
TSTP
TSC
TWDD
Write precompensation
TWPC
Notes:
1. Typical values for T = 25° C and normal supply voltage.
2. Programmable from 2 mS through 32 mS in 2 mS increments.
MIN.
135/220
/260
1.8/3/3.
5
0.5/0.9
/1.0
1.0/1.6
/2.0
24/40/4
8
6.8/11.5
/13.8
Note 2
100/185
/225
100/138
/225
TYP.
(NOTE 1)
6/12
/20/24
7/11.7
/14
Note 2
125/210
/250
125/210
/250
MAX.
7.2/11.9
/14.2
Note 2
150/235
/275
150/235
/275
UNIT
μS
nS
μS
μS
μS
μS
μS
μS
μS
μS
-117-
Publication Release Date: Apr. 2006
Revision 1.2