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參數(shù)資料
| 型號(hào)： | BR9040F |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | 1, 2, and 4k bit EEPROMs for direct connection to serial ports |
| 中文描述： | 1，2，和4K的，可直接連接到串行端口位的EEPROM |
| 文件頁數(shù)： | 6/17頁 |
| 文件大?。?/td> | 187K |
| 代理商： | BR9040F |
6
Memory ICs
BR9010 / BR9010F / BR9010FV / BR9020 / BR9020F /
BR9040 / BR9040F
Electrical characteristics
BR9040 / F: At 5V (unless otherwise noted, Ta = – 40 to + 85°C, V
CC
= 5V ± 10%)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
Input low level voltage 1
Input high level voltage 1
Input low level voltage 2
Input high level voltage 2
Output low level voltage
Output high level voltage
Input leak current
Output leak current
Standby current
SK frequency
V
IL1
V
IH1
V
IL2
V
IH2
V
OL
V
OH
I
LI
I
LO
I
CC1
I
CC2
I
SB
f
SK
—
0.7
×
V
CC
—
0.8
×
V
CC
0
V
CC
– 0.4
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.3
×
V
CC
—
0.2
×
V
CC
—
0.4
V
CC
1
1
2
1
3
1
V
V
V
V
V
V
μ
A
μ
A
mA
mA
μ
A
MHz
DI Pin
DI Pin
CS, SK, WC Pin
CS, SK, WC Pin
I
OL
= 2.1mA
I
OH
= – 0.4mA
V
IN
= 0V ~ V
CC
V
OUT
= 0V ~ V
CC
CS = V
CC
f
SK
= 1MHz tE / W = 10ms (WRITE)
f
SK
= 1MHz (READ)
CS, SK, DI, WC, = V
CC
DO, R / B = OPEN
—
– 1
– 1
Consumption current
during operation
BR9040 / F: At 3V (unless otherwise noted, Ta = – 40 to + 85°C, V
CC
= 3V ± 10%)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
Input low level voltage 1
Input high level voltage 1
Input low level voltage 2
Input high level voltage 2
Output low level voltage
Output high level voltage
Input leak current
Output leak current
Standby current
SK frequency
V
IL1
V
IH1
V
IL2
V
IH2
V
OL
V
OH
I
LI
I
LO
I
CC1
I
CC2
I
SB
f
SK
—
0.7
×
V
CC
—
0.8
×
V
CC
0
V
CC
– 0.4
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.3
×
V
CC
—
0.2
×
V
CC
—
0.4
V
CC
1
1
1.5
500
2
1
750
V
V
V
V
V
V
μ
A
μ
A
mA
μ
A
μ
A
MHz
kHz
DI Pin
DI Pin
CS, SK, WC Pin
CS, SK, WC Pin
I
OL
= 100
μ
A
I
OH
= – 100
μ
A
V
IN
= 0V ~ V
CC
V
OUT
= 0V ~ V
CC
CS = V
CC
f
SK
= 1MHz tE / W = 15ms (WRITE)
f
SK
= 1MHz (READ)
CS, SK, DI, WC, = V
CC
DO, R / B = OPEN
V
CC
= 3.0 ~ 3.3V
V
CC
= 2.7 ~ 3.0V
– 1
– 1
Consumption current
during operation
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| BR9010 | 1, 2, and 4k bit EEPROMs for direct connection to serial ports |
| BR9010F | 1, 2, and 4k bit EEPROMs for direct connection to serial ports |
| BR9010FV | 1, 2, and 4k bit EEPROMs for direct connection to serial ports |
| BR9080 | 8k, 16k bit EEPROMs for direct connection to serial ports |
| BR9080AF-W | 8k, 16k bit EEPROMs for direct connection to serial ports |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BR9040F-D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Memory LSIs |
| BR9040FV-W | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:メモリLSI |
| BR9040F-W | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Memory LSIs |
| BR9040F-WE2 | 功能描述:電可擦除可編程只讀存儲(chǔ)器 3 WIRE SERIAL DIRECT CONNECT RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| BR9040RFVM-W | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Memory LSIs |
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