參數(shù)資料
型號(hào): M28W800BB90ZB1T
廠商: 意法半導(dǎo)體
英文描述: 8 Mbit 512Kb x16, Boot Block 3V Supply Flash Memory
中文描述: 8兆位512KB的x16插槽,啟動(dòng)塊3V電源快閃記憶體
文件頁(yè)數(shù): 1/49頁(yè)
文件大小: 369K
代理商: M28W800BB90ZB1T
1/49
May 2002
M28W800CT
M28W800CB
8 Mbit (512Kb x16, Boot Block)
3V Supply Flash Memory
FEATURES SUMMARY
I
SUPPLY VOLTAGE
– V
DD
= 2.7V to 3.6V Core Power Supply
– V
DDQ
= 1.65V to 3.6V for Input/Output
– V
PP
= 12V for fast Program (optional)
I
ACCESS TIME: 70, 85, 90,100ns
I
PROGRAMMING TIME:
– 10μs typical
– Double Word Programming Option
I
COMMON FLASH INTERFACE
– 64 bit Security Code
I
MEMORY BLOCKS
– Parameter Blocks (Top or Bottom location)
– Main Blocks
I
BLOCK LOCKING
– All blocks locked at Power Up
– Any combination of blocks can be locked
– WP for Block Lock-Down
I
SECURITY
– 64 bit user Programmable OTP cells
– 64 bit unique device identifier
– One Parameter Block Permanently Lockable
I
AUTOMATIC STAND-BY MODE
I
PROGRAM and ERASE SUSPEND
I
100,000 PROGRAM/ERASE CYCLES per
BLOCK
I
ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Top Device Code, M28W800CT: 88CCh
– Bottom Device Code, M28W800CB: 88CDh
Figure 1. Packages
FBGA
TSOP48 (N)
12 x 20mm
TFBGA46 (ZB)
6.39 x 6.37mm