参数资料
型号: IDT7016S35G
厂商: IDT, Integrated Device Technology Inc
文件页数: 11/20页
文件大小: 0K
描述: IC SRAM 144KBIT 35NS 68PGA
标准包装: 3
格式 - 存储器: RAM
存储器类型: SRAM - 双端口,异步
存储容量: 144K(16K x 9)
速度: 35ns
接口: 并联
电源电压: 4.5 V ~ 5.5 V
工作温度: 0°C ~ 70°C
封装/外壳: 68-BPGA
供应商设备封装: 68-PGA(29.46x29.46)
包装: 托盘
其它名称: 7016S35G
IDT7016S/L
High-Speed 16K x 9 Dual-Port Static RAM
Military, Industrial and Commercial Temperature Ranges
Timing Waveform of Semaphore Read after Write Timing, Either Side (1)
t SAA
A 0 -A 2
VALID ADDRESS
VALID ADDRESS
SEM
t AW
t EW
t WR
t ACE
I/O
t AS
t WP
t DW
DATA IN
VALID
t DH
t SOP
t OH
DATA OUT
VALID (2)
R/ W
OE
Write Cycle
t SWRD
Read Cycle
t AOE
3190 drw 11
NOTES:
1. CE = V IH for the duration of the above timing (both write and read cycle).
2. “DATA OUT VALID” represents all I/O's (I/O 0 -I/O 8 ) equal to the semaphore value.
Timing Waveform of Semaphore Write Condition (1,3,4)
A 0"A" -A 2 "A"
MATCH
(2)
SIDE
(2)
SIDE
"A"
"B"
R/ W "A"
SEM "A"
A 0"B" -A 2 "B"
R/ W "B"
SEM "B"
MATCH
t SPS
,
3190 drw 12
NOTES:
1. D OR = D OL =V IH , CE R = CE L =V IH .
2. All timing is the same for left and right ports. Port“A” may be either left or right port. “B” is the opposite port from “A”.
3. This parameter is measured from R/ W “A” or SEM “A” going HIGH to R/ W “B” or SEM “B” going HIGH.
4. If t SPS is not satisfied, there is no guarantee which side will obtain the semaphore flag.
11
6.42
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IDT7016S35J 功能描述:IC SRAM 144KBIT 35NS 68PLCC RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:45 系列:- 格式 - 存储器:RAM 存储器类型:SRAM - 双端口,异步 存储容量:128K(8K x 16) 速度:15ns 接口:并联 电源电压:3 V ~ 3.6 V 工作温度:0°C ~ 70°C 封装/外壳:100-LQFP 供应商设备封装:100-TQFP(14x14) 包装:托盘 其它名称:70V25S15PF