參數(shù)資料
型號(hào): AT45BR3214B
廠商: Atmel Corp.
英文描述: 32-MEGABIT DATAFLASH + 4-MEGABIT SRAM STACK MEMORY
中文描述: 32-MEGABIT的DataFlash 4兆位的SRAM堆棧內(nèi)存
文件頁(yè)數(shù): 35/40頁(yè)
文件大?。?/td> 488K
代理商: AT45BR3214B
35
AT45BR3214B
3356B–DFLASH–10/04
Timing Diagrams
Read Cycle 1
(1)
,
(4)
Read Cycle 2
(1)
,
(2)
,
(4)
Read Cycle 3
(1)
,
(2)
,
(4)
Note:
1. Read Cycle occurs whenever a high on the SWE and SOE is low, while SUB and/or SLB and SCS1 and SCS2 are in active
status.
2. SOE = V
IL
.
3. Transition is measured ± 200 mV from steady state voltage. This parameter is sampled and not 100% tested.
4. SCS1 in high for the standby, low for active. SCS2 in low for the standby, high for active. SUB and SLB in high for the
standby, low for active.
ADDRESS
SOE
SUB, SLB
SCS1
SCS2
DATA OUT
HIGH-Z
DATA VALID
t
AA
t
RC
t
BA
t
ACS
t
OE
t
OLZ
t
BLZ
t
CLZ
t
BHZ
t
CHZ
t
OH
t
OHZ
(3)
(3)
(3)
(3)
(3)
(3)
DATA OUT
ADDRESS
t
AA
PREVIOUS DATA
t
OH
DATA VALID
t
OH
t
RC
SUB, SLB
SCS1
SCS2
DATA OUT
t
ACS
t
CLZ
(3)
DATA VALID
t
CHZ
(3)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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AT45CS1282-TI 功能描述:IC FLASH 128MBIT 50MHZ 40TSOP RoHS:否 類(lèi)別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:96 系列:- 格式 - 存儲(chǔ)器:閃存 存儲(chǔ)器類(lèi)型:FLASH 存儲(chǔ)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(yīng)商設(shè)備封裝:48-TSOP 包裝:托盤(pán)
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