MT28F800B5WG-8 B TR Micron Technology Inc, MT28F800B5WG-8 B TR Datasheet - Page 15

• Manufacturer Part Number: MT28F800B5WG-8 B TR
• Description: IC FLASH 8MBIT 80NS 48TSOP
• Manufacturer: Micron Technology Inc

Specifications of MT28F800B5WG-8 B TR

• Format - Memory: FLASH
• Memory Type: FLASH - Nor
• Memory Size: 8M (1M x 8 or 512K x 16)
• Speed: 80ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Notes: 1. Sequence may be repeated for additional BYTE or WORD WRITEs.
09005aef8075d1ec
MT28F800B5_4.fm - Rev. 4, Pub. 2/2004
SELF-TIMED WRITE SEQUENCE
2. Complete status check is not required. However, if SR3 = 1, further WRITEs are inhibited until the status register
3. Device will be in status register read mode. To return to the array read mode, the FFh command must be issued.
4. If SR3 is set during a WRITE or BLOCK ERASE attempt, CLEAR STATUS REGISTER must be issued before further
5. Status register bits 3-5 must be cleared using CLEAR STATUS REGISTER.
(WORD OR BYTE WRITE)
is cleared.
WRITE or ERASE operations are allowed by the CEL.
WRITE Word or Byte
WRITE 40h or 10h
STATUS REGISTER
WRITE Complete
Complete Status
Check (optional)
Address/Data
SR7 = 1?
V
READ
Start
PP
= 5V
YES
2
3
NO
1
SMART 5 BOOT BLOCK FLASH MEMORY
15
Start (WRITE completed)
Micron Technology, Inc., reserves the right to change products or specifications without notice.
WRITE Successful
STATUS-CHECK SEQUENCE
SR3 = 0?
SR4 = 0?
COMPLETE WRITE
YES
YES
NO
NO
V
BYTE/WORD WRITE Error
PP
Error
4, 5
©2002 Micron Technology Inc.
8Mb
5