參數(shù)資料
型號: CY7C1380BV25-133AC
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: DRAM
英文描述: 512K x 36 / 1 Mb x 18 Pipelined SRAM
中文描述: 512K X 36 CACHE SRAM, 4.2 ns, PQFP100
封裝: 14 X 20 MM, 1.40 MM HEIGHT, PLASTIC, TQFP-100
文件頁數(shù): 8/30頁
文件大?。?/td> 860K
代理商: CY7C1380BV25-133AC
CY7C1380BV25
CY7C1382BV25
PRELIMINARY
8
Asserting ADV LOW at clock rise will automatically increment
the burst counter to the next address in the burst sequence.
Both read and write burst operations are supported.
Sleep Mode
The ZZ input pin is an asynchronous input. Asserting ZZ plac-
es the SRAM in a power conservation “sleep” mode. Two clock
cycles are required to enter into or exit from this “sleep” mode.
While in this mode, data integrity is guaranteed. Accesses
pending when entering the “sleep” mode are not considered
valid nor is the completion of the operation guaranteed. The
device must be deselected prior to entering the “sleep” mode.
CEs, ADSP and ADSC must remain inactive for the duration
of t
ZZREC
after the ZZ input returns LOW.
Interleaved Burst Sequence
First
Address
A
[1:0]]
00
01
10
11
Second
Address
A
[1:0]
01
00
11
10
Third
Address
A
[1:0]
10
11
00
01
Fourth
Address
A
[1:0]
11
10
01
00
Linear Burst Sequence
First
Address
A
[1:0]
00
01
10
11
Second
Address
A
[1:0]
01
10
11
00
Third
Address
A
[1:0]
10
11
00
01
Fourth
Address
A
[1:0]
11
00
01
10
ZZ Mode Electrical Characteristics
Parameter
Description
Test Conditions
Min.
Max.
Unit
I
DDZZ
Snooze mode
standby current
ZZ
>
V
DD
0.2V
15
mA
t
ZZS
Device operation to
ZZ
ZZ
>
V
DD
0.2V
2t
CYC
ns
t
ZZREC
ZZ recovery time
ZZ
<
0.2V
2t
CYC
ns
相關PDF資料
PDF描述
CY7C1380BV25-150AC 512K x 36 / 1 Mb x 18 Pipelined SRAM
CY7C1380BV25-150BGC 512K x 36 / 1 Mb x 18 Pipelined SRAM
CY7C1380BV25-166AC 512K x 36 / 1 Mb x 18 Pipelined SRAM
CY7C1380BV25-166BGC 512K x 36 / 1 Mb x 18 Pipelined SRAM
CY7C1380BV25-200AC 512K x 36 / 1 Mb x 18 Pipelined SRAM
相關代理商/技術參數(shù)
參數(shù)描述
CY7C1380BV25-200AC 制造商:Cypress Semiconductor 功能描述:
CY7C1380C-133AC 功能描述:IC SRAM 18MBIT 133MHZ 100LQFP RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:96 系列:- 格式 - 存儲器:閃存 存儲器類型:FLASH 存儲容量:16M(2M x 8,1M x 16) 速度:70ns 接口:并聯(lián) 電源電壓:2.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:48-TFSOP(0.724",18.40mm 寬) 供應商設備封裝:48-TSOP 包裝:托盤
CY7C1380C-150AC 制造商:Cypress Semiconductor 功能描述:16MB (512KX36) 3.3V SYNC-PIPE (SINGLE CYCLE DESELECT) SRAM - Bulk
CY7C1380C-167AC 功能描述:IC SRAM 18MBIT 167MHZ 100LQFP RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標準包裝:96 系列:- 格式 - 存儲器:閃存 存儲器類型:FLASH 存儲容量:16M(2M x 8,1M x 16) 速度:70ns 接口:并聯(lián) 電源電壓:2.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:48-TFSOP(0.724",18.40mm 寬) 供應商設備封裝:48-TSOP 包裝:托盤
CY7C1380C-167BGC 制造商:Cypress Semiconductor 功能描述: