IS25CQ032-JKLE-TR ISSI, IS25CQ032-JKLE-TR Datasheet - Page 6

• Manufacturer Part Number: IS25CQ032-JKLE-TR
• Description: Flash 32M, 2.7-3.6V 104Mhz Serial Flash
• Manufacturer: ISSI

Specifications of IS25CQ032-JKLE-TR

• Rohs: yes
• Data Bus Width: 8 bit
• Memory Type: Flash
• Memory Size: 32 Mbit
• Architecture: Uniform
• Timing Type: Synchronous
• Interface Type: SPI
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.7 V
• Maximum Operating Current: 15 mA
• Operating Temperature: - 40 C to + 105 C
• Mounting Style: SMD/SMT
• Package / Case: WSON-8
• Organization: 4096 K x 8

Figure 2. SPI Modes Supported
SYSTEM CONFIGURATION
The IS25CQ032 devices are designed to interface directly with the synchronous Serial Peripheral Interface
(SPI) of the Motorola MC68HCxx series of microcontrollers or any SPI interface-equipped system controllers.
The devices have two superset features that can be enabled through specific software instructions and the
Configuration Register:
1. Configurable sector size: The memory array of
IS25CQ032 is divided into uniform 4 KByte sectors or uniform 64 KByte blocks (a block consists of sixteen
adjacent sectors).
Table 1 illustrates the memory map of the devices. The Configuration Register controls how the memory is
mapped.
Integrated Silicon Solution, Inc.- www.issi.com
Rev. A
2/1/2013
SCK
SCK
SO
SI
Mode 0 (0,0)
Mode 3 (1,1)
Input mode
MSb
MSb
IS25CQ032
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