IS25LQ016-JKLE-TR ISSI, IS25LQ016-JKLE-TR Datasheet - Page 39

• Manufacturer Part Number: IS25LQ016-JKLE-TR
• Description: Flash 16M 2.3-3.6V 104Mhz Serial Flash
• Manufacturer: ISSI

Specifications of IS25LQ016-JKLE-TR

• Rohs: yes
• Data Bus Width: 8 bit
• Memory Type: Flash
• Memory Size: 16 Mbit
• Architecture: Uniform
• Timing Type: Synchronous
• Interface Type: SPI
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.3 V
• Maximum Operating Current: 12 mA
• Operating Temperature: - 40 C to + 105 C
• Mounting Style: SMD/SMT
• Package / Case: WSON-8
• Organization: 2048 K x 8

POWER-UP AND POWER-DOWN
At Power-up and Power-down, the device must not be
selected (CE# must follow the voltage applied on Vcc)
until Vcc reaches the correct value:
- Vcc(min) at Power-up, and then for a further delay of
tVCE
-
Usually a simple pull-up resistor on CE# can be used
to insure safe and proper Power-up and Power-down.
To avoid data corruption and inadvertent write
operations during power up, a Power On Reset (POR)
circuit is included. The logic inside the device is held
reset while Vcc is less than the POR threshold value
(Vwi) during power up, the device does not respond to
any instruction until a time delay of tPUW has elapsed
after the moment that Vcc rised above the VWI
threshold. However, the correct operation of the device
Integrated Silicon Solution, Inc.- www.issi.com
Rev. 0A
2/1/2013
V (write inhibit)
Note : *1. These parameters are characterized only.
Vss at Power-down
Vcc(max)
Symbol
Vcc(min)
t
t
PUW
V
VCE
WI
*1
*1
*1
Vcc
Vcc(min) to CE# Low
Power-Up time delay to Write instruction
Write Inhibit Voltage
Reset State
Chip Selection Not Allowed
Parameter
All Write Commands are Rejected
is not guaranteed if, by this time, Vcc is still below
Vcc(min). No Write Status Register, Program or Erase
instructions should be sent until the later of:
- tPUW after Vcc passed the VWI threshold
- tVCE after Vcc passed the Vcc(min) level
At Power-up, the device is in the following state:
- The device is in the Standby mode
- The Write Enable Latch (WEL) bit is reset
At Power-down, when Vcc drops from the operating
voltage, to below the Vwi, all write operations are
disabled
and the device does not respond to any write
instruction.
tVCE
tPUW
Read Access Allowed
Min.
150
2.0
2.4
10
1
IS25LQ016
Max.
10
Device fully accessible
Unit
ms
us
V
Time
39