参数资料
型号: AT27BV1024-90JU
厂商: Atmel
文件页数: 7/12页
文件大小: 0K
描述: IC OTP 1MBIT 90NS 44PLCC
标准包装: 27
格式 - 存储器: EPROMs
存储器类型: EPROM OTP
存储容量: 1M (64K x 16)
速度: 90ns
接口: 并联
电源电压: 2.7 V ~ 3.6 V,4.5 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 44-LCC(J 形引线)
供应商设备封装: 44-PLCC(16.59x16.59)
包装: 管件
Atmel AT27BV1024
Table 5-6.
DC programming characteristics
T A = 25 ± 5° C, V CC = 6.5 ± 0.25V, V PP = 13.0 ± 0.25V
Limits
Symbol
Parameter
Test conditions
Min
Max
Units
I LI
V IL
V IH
V OL
Input load current
Input low level
Input high level
Output low voltage
V IN = V IL , V IH
I OL = 2.1mA
-0.6
2.0
? 10
0.8
V CC + 0.1
0.4
μA
V
V
V
V OH
I CC2
Output high voltage
V CC supply current (program and verify)
I OH = -400μA
2.4
50
V
mA
I PP2
V ID
V PP supply current
A9 product identification voltage
CE = PGM = V IL
11.5
30
12.5
mA
V
Table 5-7.
AC programming characteristics
T A = 25 ± 5° C, V CC = 6.5 ± 0.25V, V PP = 13.0 ± 0.25V
Limits
Test conditions
Symbol
t AS
t CES
t OES
t DS
t AH
t DH
Parameter
Address setup time
CE setup time
OE setup time
Data setup time
Address hold time
Data hold time
(1)
Input rise and fall times:
(10% to 90%) 20ns
Input pulse levels:
0.45V to 2.4V
Min
2
2
2
2
0
2
Max
Units
μs
μs
μs
μs
μs
μs
t DFP
t VPS
OE high to output float delay
V PP setup time
(2)
Input timing reference level:
0.8V to 2.0V
0
2
130
ns
μs
t VCS
V CC setup time
2
μs
t PW
t OE
PGM program pulse width
Data valid from OE
(3)
Output timing reference level:
0.8V to 2.0V
95
105
150
μs
ns
t PRT
V PP pulse rise time during programming
50
ns
Notes:
1. V CC must be applied simultaneously with or before V PP and removed simultaneously with or after V PP .
2. This parameter is only sampled, and is not 100% tested. Output float is defined as the point where data is no longer driven. See tim-
ing diagram.
3. Program pulse width tolerance is 100μsec ?? 5%.
Table 5-8.
The Atmel AT27BV1024 integrated product identification code (1)
Pins
O15-
Hex
Codes
Manufacturer
Device type
A0
0
1
O8
0
0
O7
0
1
O6
0
1
O5
0
1
O4
1
1
O3
1
0
O2
1
0
O1
1
0
O0
0
1
data
001E
00F1
Note:
1. The Atmel AT27BV1024 has the same product identification code as the Atmel AT27C1024. Both are programming compatible
7
0631F–EPROM–4/11
相关PDF资料
PDF描述
AT27BV256-70JU IC OTP 256KBIT 70NS 32PLCC
AT27BV4096-12VI IC OTP 4MBIT 120NS 40VSOP
AT27BV512-70JU IC OTP 512KBIT 70NS 32PLCC
AT27C010-45JU IC OTP 1MBIT 45NS 32PLCC
AT27C020-55PU IC OTP 2MBIT 55NS 32DIP
相关代理商/技术参数
参数描述
AT27BV1024-90JU SL383 制造商:Atmel Corporation 功能描述:EPROM OTP 1MBIT 64KX16 90NS 44PLCC - Tape and Reel
AT27BV1024-90JU-T 功能描述:90NS, PLCC, IND TEMP, GREEN 制造商:microchip technology 系列:- 包装:剪切带(CT) 零件状态:在售 存储器类型:非易失 存储器格式:EPROM 技术:EPROM - OTP 存储容量:1Mb (64K x 16) 写周期时间 - 字,页:- 访问时间:90ns 存储器接口:并联 电压 - 电源:2.7 V ~ 3.6 V,4.5 V ~ 5.5 V 工作温度:-40°C ~ 85°C(TC) 安装类型:表面贴装 封装/外壳:44-LCC 供应商器件封装:44-PLCC 标准包装:1
AT27BV1024-90VC 功能描述:可擦除可编程ROM 1M bit RoHS:否 制造商:Maxim Integrated 类型: 存储容量:1024 bit 组织:1 K x 1 接口类型: 工作电流:5 uA 编程电压: 工作电源电压:2.8 V to 6 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:TO-92
AT27BV1024-90VI 功能描述:可擦除可编程ROM 1Mb (64Kx16) OTP 2.7-3.6V 90ns RoHS:否 制造商:Maxim Integrated 类型: 存储容量:1024 bit 组织:1 K x 1 接口类型: 工作电流:5 uA 编程电压: 工作电源电压:2.8 V to 6 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:TO-92
AT27BV256 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:256K (32K x 8) Unregulated Battery-Voltage High-Speed OTP EPROM