參數(shù)資料
型號: UT65L1616(I)
英文描述: 2 Mb (128K x 16) Boot Sector, Flash Memory
中文描述: 偽低功率SRAM
文件頁數(shù): 10/13頁
文件大?。?/td> 175K
代理商: UT65L1616(I)
UTRON
UT65L1616(E)/UT65L1616(I)
Rev. 1.1
1M X 16 BITS LOW POWER PSEUDO SRAM
UTRON TECHNOLOGY INC.
P80080
1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan, R. O. C.
TEL: 886-3-5777882
FAX: 886-3-5777919
6
POWER UP SEQUENCE
1.
Apply power
2.
Maintain stable power for a minimum of 200us with CE =VIH
3.
Issue read operation at least 2 times
STANDBY MODE STATE MACHINES
Power on
Initial State
Active
mode
Standby
Mode
Deep power
down modes 1
(16M/8M/4M bits)
Wait 200us,
Dummy read 2 times
CE = VIH
Deep power
down modes 2
(Data Invalid)
CE = VIH , ZZ = VIH
CE = VIH , ZZ = VIL
CE = VIL , ZZ = VIH
UB or/and LB = VIL
CE = VIH , ZZ = VIL
CE = VIIL
ZZ = VIH
CE = VIH
ZZ = VIH
CE = VIH
ZZ = VIL
CE = VIIL
ZZ = VIH
STANDBY MODE CHARACTERISTICS
Mode
Memory cell data
Standby current (A)
Wait time (s)
Standby
Full array Valid
70 (ISB1)
LL
0
Deep Power Down
Full array Invalid
10 (ISB0)
LL
200
相關(guān)PDF資料
PDF描述
UT65L168(E) Pseudo Low Power SRAM
UT65L168(I) Pseudo Low Power SRAM
UT67164-55PBH x8 SRAM
UT67164-55PBR 2 Mb (128K x 16) Boot Sector, Flash Memory
UT6716455PCA 256 Mb (16M x 16, 32M x 8) Boot Sector, Flash Memory
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