LH28F400SUB-Z0
LH28F400SUB-Z0 is 4M (512K bb 8/ 256K bb 16) Flash Memory manufactured by Sharp Corporation.
Features
49-PIN CSP
4M (512K × 8, 256K × 16) Flash Memory
TOP VIEW
- User-Configurable x8 or x16 Operation
- 5 V Write/Erase Operation
(5 V VPP, 3.3 V VCC)
- No Requirement for DC/DC Converter to Write/Erase
1 A B C D E A1 A2 A3 A0 OE
2 A4 A5 A6 DQ9 DQ1 DQ8 DQ0
3 A7 A17 RY/BY NC DQ3 DQ10 DQ2
4 VPP RP NC NC DQ11 VCC VCC
5 A9 A8 WE NC DQ4
6 A12 A11 A10 DQ13 DQ6
7 A15 A14 A13 A16 DQ15/ A -1
- 150 ns Maximum Access Time
(VCC = 3.3 V ± 0.3 V)
- Min. 2.7 V Read Capability
- 160 ns Maximum Access Time (VCC = 2.7 V)
F GND G CE
DQ12 DQ14 GND DQ5 DQ7 BYTE
- 32 Independently Lockable Blocks (16K)
- 100,000 Erase Cycles per Block
- Automated Byte Write/Block Erase
- mand...
