HY29LV400 Datasheet, PDF (26/40 Pages) Hynix Semiconductor – 4 Mbit (512K x 8/256K x 16) Low Voltage Flash Memory

HY29LV400
AC CHARACTERISTICS
Hardware Reset (RESET#)
Parameter
JEDEC Std
Description
Test Setup
t_READY
RESET# Pin Low (During Automatic
Algorithms) to Read or Write ¹
Max
t_READY
RESET# Pin Low (NOT During
Automatic Algorithms) to Read or Write ¹
Max
t_RP RESET# Pulse Width
Min
t_RH RESET# High Time Before Read ¹
Min
t_RPD RESET# Low to Standby Mode
Max
t_RB RY/BY# Recovery Time
Min
Notes:
1. Not 100% tested.
Speed Option
Unit
- 55 - 70 - 90
20
µs
500
ns
500
ns
50
ns
20
µs
0
ns
RY/BY# _{0 V}
CE#, OE#
RESET#
RY/BY#
CE#, OE#
RESET#
26
t_RH
t_RP
t_Ready
Reset Timings NOT During Automatic Algorithms
t_Ready
t_RB
t_RP
Reset Timings During Automatic Algorithms
Figure 16. RESET# Timings
Rev. 1.0/Nov. 01