at49lh00b4 ATMEL Corporation, at49lh00b4 Datasheet - Page 37
![no-image](/images/manufacturer_photos/0/0/79/atmel_corporation_sml.jpg)
at49lh00b4
Manufacturer Part Number
at49lh00b4
Description
4-megabit Top Boot, Bottom Partitioned Firmware Hub And Low-pin Count Flash Memory
Manufacturer
ATMEL Corporation
Datasheet
1.AT49LH00B4.pdf
(41 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
at49lh00b4-33JC
Manufacturer:
ATMEL
Quantity:
975
Part Number:
at49lh00b4-33JX
Manufacturer:
AT
Quantity:
20 000
36. A/A Mux Write Timing Diagram
3379C–FLASH–3/05
NOTES
A = V
B = Write sector erase or program setup
C = Write sector erase confirm or valid address and data
D = Automated erase or program delay
E = Read status register data
F = Ready to write another command
ADDRESSES
CC
power-up and standby
RDY/BSY
RST
R/C
I/O
WE
OE
V
V
V
V
V
V
V
V
V
V
V
V
V
V
OH
OL
IH
IH
IH
IH
IH
IH
IL
IL
IL
IL
IL
IL
t
AVCL
A
t
PHWL
R1
t
DVWH
B
t
t
CLAX
WLWH
C1
D
IN
t
AVCH
t
WHWL
R2
C
t
WHDX
C2
D
IN
t
CHAX
t
CHWH
t
D
WHGL
t
t
WHSV
WHRL
E
Valid
SRD
AT49LH00B4
F
37