参数资料
型号: A28F400BR-T
英文描述: 4-MBIT (256K X 16. 512K X 8) SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY
中文描述: 4兆位(256 × 16。为512k × 8)SmartVoltage启动块闪存系列
文件页数: 33/36页
文件大小: 457K
代理商: A28F400BR-T
E
A28F400BR-T/B
33
ADVANCE INFORMATION
ADDRESSES (A)
WE# (E)
OE# (G)
CE# (W)
DATA (D/Q)
RP# (P)
IH
V
IL
V
V
IH
IL
V
V
IH
IL
V
IH
V
IL
V
HH
V
V
6.5V
IL
V
IN
D
IN
A
IN
A
AVAV
t
IN
D
Valid
SRD
IN
D
QVPH
t
PHHEH
t
High Z
EHDX
t
IH
V
IL
V
V (V)
1
2
3
4
6
5
EHAX
t
EHQV1,2,3,4
t
EHEL
t
EHWH
t
ELEH
t
t
DVEH
VPEH
t
QVVL
t
PHWL
t
WLEL
t
AVEH
t
PPLK
V
PPH
V
1
2
PPH
V
IL
V
IH
V
IL
V
IH
WP#
0538_13
NOTES:
1.
2.
3.
4.
5.
6.
V
CC
Power-Up and Standby.
Write Program or Erase Setup Command.
Write Valid Address and Data (Program) or Erase Confirm Command.
Automated Program or Erase Delay.
Read Status Register Data.
Write Read Array Command.
Figure 12. Alternate AC Waveforms for Write and Erase Operations (CE#-Controlled Writes)
Table 15. AC Characteristics: Reset Timings
(1)
Symbol
Parameter
Notes
Min
Max
Unit
t
PLPH
Reset Pulse Duration
60
ns
t
PLQZ
RP# Low to Output in High Z
60
ns
NOTE:
Refer to Figure 13 for waveform.
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A28F400BR-T/B 制造商:未知厂家 制造商全称:未知厂家 功能描述:A28F400BR-T/B
A28F400BR-TB 制造商:INTEL 制造商全称:Intel Corporation 功能描述:4-MBIT (256K X 16, 512K X 8) SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY
A28F400BX-B 制造商:未知厂家 制造商全称:未知厂家 功能描述:4-MBIT (256K x16. 512K x8) BOOT BLOCK FLASH MEMORY FAMILY
A28F400BX-T 制造商:INTEL 制造商全称:Intel Corporation 功能描述:4-MBIT 256K x16, 512K x8 BOOT BLOCK FLASH MEMORY FAMILY
A28F400BX-T/B 制造商:未知厂家 制造商全称:未知厂家 功能描述:A28F400BX-T/B