參數(shù)資料
型號: LH28F400BG
廠商: Sharp Corporation
英文描述: 4M-BIT(256KBx16) SmartVoltage Flash MEMORY
中文描述: 4分位(256KBx16)SmartVoltage閃光記憶
文件頁數(shù): 26/35頁
文件大?。?/td> 294K
代理商: LH28F400BG
LH28F400SU-NC
4M (512K × 8, 256K × 16) Flash Memory
26
POWER-UP AND RESET TIMINGS
Figure 21. V
CC
Power-Up and RP
Reset Waveforms
SYMBOL
PARAMETER
MIN.
MAX.
UNITS
NOTE
t
PL5V
RP
Low to V
CC
at 4.5 V MIN.
0
μs
1
t
AVQV
Address Valid to Data Valid for
V
CC
= 5 V ±
10%
75
ns
2
t
PHQV
RP
High to Data Valid for V
CC
= 5 V ±
10%
430
ns
2
NOTES:
CE
and OE
are switched low after Power-Up.
1. The power supply may start to switch concurrently with RP
going Low. RP
is required to stay low, until V
CC
stays at
recommended operating voltage.
2. The address access time and RP
high to data valid time are shown for 5.0 V V
CC
operation. Refer to the
AC Characteristics Read Only Operations also.
28F400SUT-NC60-19
ADDRESS (A)
RP (P)
DATA (Q)
t
PL5V
V
CC
(5 V)
VALID
VALID
5.0 V OUTPUTS
4.5 V
5.0 V
t
PHQV
t
AVQV
V
CC
POWER UP
0 V
相關(guān)PDF資料
PDF描述
LH28F400SU 4Mbit(512Kbit x 8, 256 Kbit x 16) 5V Single Voltage Flash Memory
LH28F400SUB 4M (512K 】 8, 256K 】 16) Flash Memory
LH28F400SUN 4Mbit(512Kbit x 8,256Kbit x 16) 3.3V Flash Memory
LH28F400BG-L12 4M-BIT(256KBx16) SmartVoltage Flash MEMORY
LH28F400BG-L85 4M-BIT(256KBx16) SmartVoltage Flash MEMORY
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LH28F400BGB-BL12 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x16 Flash EEPROM
LH28F400BGB-BL85 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x16 Flash EEPROM
LH28F400BGB-TL12 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x16 Flash EEPROM
LH28F400BGB-TL85 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x16 Flash EEPROM
LH28F400BGE-BL12 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x16 Flash EEPROM