IS25LD020-JKLE-TR ISSI, IS25LD020-JKLE-TR Datasheet - Page 2

• Manufacturer Part Number: IS25LD020-JKLE-TR
• Description: Flash 2M 2.3-3.6V 100Mhz Serial Flash
• Manufacturer: ISSI

Specifications of IS25LD020-JKLE-TR

• Rohs: yes
• Data Bus Width: 8 bit
• Memory Type: Flash
• Memory Size: 2 Mbit
• Architecture: Uniform
• Timing Type: Synchronous
• Interface Type: SPI
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.3 V
• Maximum Operating Current: 15 mA
• Operating Temperature: - 40 C to + 105 C
• Mounting Style: SMD/SMT
• Package / Case: WSON-8
• Organization: 256 K x 8

CONNECTION DIAGRAMS
PIN DESCRIPTIONS
SYMBOL
CE#
SCK
SIO
SO
GND
Vcc
WP#
HOLD#
Integrated Silicon Solution, Inc.- www.issi.com
Rev. D
2/12/2013
WP#
CE#
GND
SO
GND
WP#
CE#
SO
TYPE
INPUT
INPUT
INPUT/OUTPUT
OUTPUT
INPUT
INPUT
8-Pin SOIC/VVSOP
3
4
2
1
2
3
4
1
8-Pin TSSOP
DESCRIPTION
Chip Enable: CE# low activates the devices internal circuitries for
device operation. CE# high deselects the devices and switches into
standby mode to reduce the power consumption. When a device is not
selected, data will not be accepted via the serial input pin (SlO), and the
serial output pin (SO) will remain in a high impedance state.
Serial Data Clock
Serial Data Input/Output
Serial Data Output
Ground
Device Power Supply
Write Protect: A hardware program/erase protection for all or part of a
memory array. When the WP# pin is low, memory array write-protection depends on the
setting of BP2, BP1 and BP0 bits in the Status Register. When the WP# is high, the devices
are not write-protected.
Hold: Pause serial communication by the master device without resetting
the serial sequence.
7
6
5
8
7
8
6
5
Vcc
HOLD#
SCK
SIO
Vcc
HOLD#
SCK
SIO
CE#
WP#
GND
SO
GND
CE#
WP#
SO
1
3
4
2
8-pin WSON
8-Pin USON
IS25CD512/010
6
5
8
7
HOLD#
SCK
Vcc
SIO
IS25LD020
SIO
Vcc
HOLD#
SCK
2