64Mb SPI NOR Flash  旺宏 MX25L6435E SOP8

• Supports Serial Peripheral Interface -- Mode 0 andMode 3
• 67,108,864 x 1 bit structure or 33,554,432 x 2 bits(two I/O mode) structure or 16,777,216 x 4 bits (fourI/O mode) structure

• Supports Serial Peripheral Interface -- Mode 0 and
Mode 3
• 67,108,864 x 1 bit structure or 33,554,432 x 2 bits
(two I/O mode) structure or 16,777,216 x 4 bits (four
I/O mode) structure
• 2048 Equal Sectors with 4K bytes each
- Any Sector can be erased individually
• 256 Equal Blocks with 32K bytes each
- Any Block can be erased individually
• 128 Equal Blocks with 64K bytes each
- Any Block can be erased individually
• Power Supply Operation
- 2.7 to 3.6 volt for read, erase, and program operations
• Latch-up protected to 100mA from -1V to Vcc +1V
• High Performance
VCC = 2.7~3.6V
- Normal read
- 50MHz
- Fast read
- 1 I/O: 86MHz with 8 dummy cycles
- 2 I/O: 86MHz with 4 dummy cycles for 2READ
- 4 I/O: Up to 86MHz
- Configurable dummy cycle number for 4 I/O
read operation
- Fast program time: 1.4ms(typ.) and 3ms(max.)/
page (256-byte per page)
- Byte program time: 12us (typical)
- Continuous Program mode (automatically increase address under word program mode)
- Fast erase time: 60ms (typ.)/sector (4K-byte per
sector) ; 0.7s(typ.) /block (64K-byte per block);
50s(typ.) / chip
• Low Power Consumption
- Low active read current: 19mA(max.) at 86MHz,
10mA(max.) at 33MHz
- Low active programming current: 25mA (max.)
- Low active erase current: 25mA (max.)
- Low standby current: 100uA (max.)
- Deep power down current: 50uA (max.)
• Typical 100,000 erase/program cycles
• 20 years data retention
• Input Data Format
- 1-byte Command code
• Advanced Security Features
- BP0-BP3 block group protect
- Flexible individual block protect when OTP WPSEL=1
- Additional 4K bits secured OTP for unique identifier
• Auto Erase and Auto Program Algorithms
- Automatically erases and verifies data at selected
- Automatically programs and verifies data at selected page by an internal algorithm that automatically times the program pulse width (Any page to
be programmed should have page in the erased
state first.)
• Status Register Feature
• Electronic Identification
- JEDEC 1-byte Manufacturer ID and 2-byte Device
- RES command for 1-byte Device ID
- The REMS,REMS2, REMS4 commands for 1-byte
Manufacturer ID and 1-byte Device ID
• Support Serial Flash Discoverable Parameters
(SFDP) mode
• SCLK Input
- Serial clock input
- Serial Data Input or Serial Data Input/Output for 2
x I/O mode and 4 x I/O mode
- Serial Data Output or Serial Data Input/Output for
2 x I/O mode and 4 x I/O mode
• WP#/SIO2
- Hardware write protection or serial data Input/
Output for 4 x I/O mode
- To pause the device without deselecting the device or serial data Input/Output for 4 x I/O mode
- 8-pin SOP (200mil)
- All our products are RoHS compliant and