D A T A S H E E T
AC CHARACTERISTICS
Hardware Reset (RESET#)
Parameter
JEDEC
Std.
Description
All Speed Options
Unit
RESET# Pin Low (During Embedded Algorithms) to
Read Mode (See Note)
tReady
Max
Max
20
μs
RESET# Pin Low (NOT During Embedded
Algorithms) to Read Mode (See Note)
tReady
500
ns
tRP
tRH
tRPD
tRB
RESET# Pulse Width
Min
Min
Min
Min
500
50
20
0
ns
ns
µs
ns
Reset High Time Before Read (See Note)
RESET# Input Low to Standby Mode
RY/BY# Output High to CE#, OE# pin Low
Notes:
1. Not 100% tested.
2. AC Specifications listed are tested with VIO = VCC. Contact AMD for information on AC operation with VIO ≠ VCC
.
RY/BY#
CE#f, OE#
RESET#
tRH
tRP
tReady
Reset Timings NOT during Embedded Algorithms
Reset Timings during Embedded Algorithms
tReady
RY/BY#
tRB
CE#f, OE#
RESET#
tRP
Figure 16. Reset Timings
46
Am29LV640MH/L
December 14, 2005