参数资料
型号: IDT7130LA25PF
厂商: IDT, Integrated Device Technology Inc
文件页数: 14/21页
文件大小: 0K
描述: IC SRAM 8KBIT 25NS 64TQFP
标准包装: 45
格式 - 存储器: RAM
存储器类型: SRAM - 双端口,异步
存储容量: 8K (1K x 8)
速度: 25ns
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: 64-LQFP
供应商设备封装: 64-TQFP(14x14)
包装: 托盘
其它名称: 7130LA25PF
IDT7130SA/LA and IDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
Military, Industrial and Commercial Temperature Ranges
AC Electrical Characteristics Over the
Operating Temperature and Supply Voltage Range (7)
7130X20 (1)
7140X20 (1)
Com'l Only
7130X25
7140X25
Com'l, Ind
& Military
7130X35
7140X35
Com'l
& Military
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
BUSY TIMING (For MASTER IDT 7130)
t BAA
t BDA
t BAC
t BDC
t WH
BUSY Access Time from Address
BUSY Disable Time from Address
BUSY Access Time from Chip Enable
BUSY Disable Time from Chip Enable
Write Hold After BUSY (6)
____
____
____
____
12
20
20
20
20
____
____
____
____
____
15
20
20
20
20
____
____
____
____
____
20
20
20
20
20
____
ns
ns
ns
ns
ns
t WDD
Write Pulse to Data Delay
(2)
____
40
____
50
____
60
ns
BUSY Disable to Valid Data
t DDD
t APS
t BDD
Write Data Valid to Read Data Delay
Arbitration Priority Set-up Time (3)
(4)
(2)
____
5
____
30
____
25
____
5
____
35
____
35
____
5
____
35
____
35
ns
ns
ns
BUSY INPUT TIMING (For SLAVE IDT 7140)
t WB
t WH
Write to BUSY Input (5)
Write Hold After BUSY (6)
0
12
____
____
0
15
____
____
0
20
____
____
ns
ns
t WDD
Write Pulse to Data Delay
(2)
____
40
____
50
____
60
ns
t DDD
Write Data Valid to Read Data Delay (2)
____
30
____
35
____
35
ns
2689 tbl 11a
7130X55
7140X55
Com'l, Ind
& Military
7130X100
7140X100
Com'l, Ind
& Military
Symbol
Parameter
Min.
Max.
Min.
Max.
Unit
BUSY TIMING (For MASTER IDT 7130)
t BAA
t BDA
t BAC
t BDC
t WH
BUSY Access Time from Address]
BUSY Disable Time from Address
BUSY Access Time from Chip Enable
BUSY Disable Time from Chip Enable
Write Hold After BUSY (6)
____
____
____
____
20
30
30
30
30
____
____
____
____
____
20
50
50
50
50
____
ns
ns
ns
ns
ns
t WDD
Write Pulse to Data Delay
(2)
____
80
____
120
ns
t DDD
t APS
t BDD
Write Data Valid to Read Data Delay
Arbitration Priority Set-up Time (3)
BUSY Disable to Valid Data (4)
(2)
____
5
____
55
____
55
____
5
____
100
____
65
ns
ns
ns
BUSY INPUT TIMING (For SLAVE IDT 7140)
t WB
t WH
Write to BUSY Input (5)
Write Hold After BUSY (6)
0
20
____
____
0
20
____
____
ns
ns
t WDD
Write Pulse to Data Delay
(2)
____
80
____
120
ns
t DDD
Write Data Valid to Read Data Delay
(2)
____
55
____
100
ns
NOTES:
1. PLCC, TQFP and STQFP packages only.
2. Port-to-port delay through RAM cells from the writing port to the reading port, refer to “Timing Waveform of Write with Port -to-Port Read and BUSY ."
3. To ensure that the earlier of the two ports wins.
4. t BDD is a calculated parameter and is the greater of 0, t WDD – t WP (actual) or t DDD – t DW (actual).
5. To ensure that a write cycle is inhibited on port 'B' during contention on port 'A'.
6. To ensure that a write cycle is completed on port 'B' after contention on port 'A'.
7. 'X' in part numbers indicates power rating (S or L).
14
2689 tbl 11b
相关PDF资料
PDF描述
ATF22V10CZ-12XC IC PLD 12NS 24TSSOP
ATF22LV10C-15SC IC PLD EE 15NS 24-SOIC
ATF16V8C-7SC IC PLD 7NS 20SOIC
ATF16V8C-7PI IC PLD 7NS 20DIP
IDT7133LA90J8 IC SRAM 32KBIT 90NS 68PLCC
相关代理商/技术参数
参数描述
IDT7130LA25PF8 功能描述:IC SRAM 8KBIT 25NS 64TQFP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:2,000 系列:MoBL® 格式 - 存储器:RAM 存储器类型:SRAM - 异步 存储容量:16M(2M x 8,1M x 16) 速度:45ns 接口:并联 电源电压:2.2 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:48-VFBGA 供应商设备封装:48-VFBGA(6x8) 包装:带卷 (TR)
IDT7130LA25PFGI 功能描述:IC SRAM 8KBIT 25NS 64TQFP RoHS:是 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:3,000 系列:- 格式 - 存储器:EEPROMs - 串行 存储器类型:EEPROM 存储容量:32K (4K x 8) 速度:100kHz,400kHz 接口:I²C,2 线串口 电源电压:2.5 V ~ 5.5 V 工作温度:-40°C ~ 125°C 封装/外壳:8-SOIC(0.154",3.90mm 宽) 供应商设备封装:8-SOIC 包装:带卷 (TR) 其它名称:CAV24C32WE-GT3OSTR
IDT7130LA25PFGI8 功能描述:IC SRAM 8KBIT 25NS 64TQFP RoHS:是 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:2,000 系列:MoBL® 格式 - 存储器:RAM 存储器类型:SRAM - 异步 存储容量:16M(2M x 8,1M x 16) 速度:45ns 接口:并联 电源电压:2.2 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:48-VFBGA 供应商设备封装:48-VFBGA(6x8) 包装:带卷 (TR)
IDT7130LA25PFI 功能描述:IC SRAM 8KBIT 25NS 64TQFP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:72 系列:- 格式 - 存储器:RAM 存储器类型:SRAM - 同步 存储容量:9M(256K x 36) 速度:75ns 接口:并联 电源电压:3.135 V ~ 3.465 V 工作温度:-40°C ~ 85°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:71V67703S75PFGI
IDT7130LA25PFI8 功能描述:IC SRAM 8KBIT 25NS 64TQFP RoHS:否 类别:集成电路 (IC) >> 存储器 系列:- 标准包装:2,000 系列:MoBL® 格式 - 存储器:RAM 存储器类型:SRAM - 异步 存储容量:16M(2M x 8,1M x 16) 速度:45ns 接口:并联 电源电压:2.2 V ~ 3.6 V 工作温度:-40°C ~ 85°C 封装/外壳:48-VFBGA 供应商设备封装:48-VFBGA(6x8) 包装:带卷 (TR)