8 Mbit Firmware Hub
A Microchip Technology Company
SST49LF008A
Data Sheet
DC Characteristics
Table 12: DC Operating Characteristics (All Interfaces)
Limits
Unit
Symbol
Parameter
Min
Max
s
Test Conditions 1
I DD
Active V DD Current
LCLK (FWH mode) and Address Input (PP
mode) =V ILT /V IHT at f=33 MHz ( FWH mode ) or 1/ TRC
min ( PP Mode )
All other inputs=V IL or V IH
Read
Write 2
12
24
mA
mA
All outputs = open, V DD =V DD Max
See Note 3
I SB
Standby V DD Current
100
μA
LCLK (FWH mode) and Address Input (PP
(FWH Interface)
mode) =V ILT /V IHT
at f=33 MHz ( FWH mode ) or 1/ TRC min ( PP Mode )
LFRAME#=0.9 V DD , f=33 MHz, CE#=0.9 V DD ,
V DD =V DD Max, All other inputs ? 0.9 V DD or ? 0.1
V DD
I RY4
Ready Mode V DD Cur-
10
mA
LCLK (FWH mode) and Address Input (PP
rent
(FWH Interface)
mode) =V ILT /V IHT
at f=33 MHz ( FWH mode ) or 1/ TRC min ( PP Mode )
LFRAME#=V IL , f=33 MHz, V DD =V DD Max
All other inputs ?? 0.9 V DD or ? 0.1 V DD
I I
Input Current for IC,
200
μA
V IN =GND to V DD , V DD =V DD Max
ID [3:0] pins
I LI
I LO
Input Leakage Current
Output Leakage Cur-
1
1
μA
μA
V IN =GND to V DD , V DD =V DD Max
V OUT =GND to V DD , V DD =V DD Max
rent
V IHI5
INIT# Input High Volt-
1.0
V DD +0.
V
V DD =V DD Max
age
5
V ILI5
INIT# Input Low Volt-
-0.5
0.4
V
V DD =V DD Min
age
V IL
Input Low Voltage
-0.5
0.3
V
V DD =V DD Min
V DD
V IH
Input High Voltage
0.5
V DD +0.
V
V DD =V DD Max
V DD
5
V OL
Output Low Voltage
0.1
V
I OL =1500μA, V DD =V DD Min
V DD
V OH
Output High Voltage
0.9
V
I OH =-500 μA, V DD =V DD Min
V DD
T12.10 25085
1.
2.
3.
4.
5.
Test conditions apply to PP mode.
I DD active while Erase or Program is in progress.
For PP Mode: OE# = WE# = V IH; For FWH mode: f = 1/T RC min, LFRAME# = V IH, CE# = V IL.
The device is in Ready Mode when no activity is on the FWH bus.
Do not violate processor or chipset specification regarding INIT# voltage.
?2011 Silicon Storage Technology, Inc.
23
DS25085A
10/11
相关PDF资料
SST49LF016C-33-4C-EIE-T IC FLASH SER LPC 16MBIT 40TSOP
SST49LF080A-33-4C-WHE-T IC FLASH SER LPC 8MBIT 32TSOP
SST49LF160C-33-4C-NHE IC FLASH SER LPC 16MBIT 32PLCC
ST40 DIAC 35-45V BILATERAL TRIG DO214
STRIKER SURGE SUPPRESSR 120V 7OUT 6'CORD
SUPER-7 SURGE SUPPRESSOR 7 OUT 7' CORD
SUPER6TEL12 SURGE SUPPR 7OUT 12'CORD W/RJ11
SUPER6TEL SURGE SUPPRESSOR 7OUT W/TEL
相关代理商/技术参数
SST49LF008A-33-4C-NH 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:2 Mbit / 3 Mbit / 4 Mbit / 8 Mbit Firmware Hub
SST49LF008A-33-4C-NHE 功能描述:闪存 8M (1Mx8) 33MHz Commercial Temp RoHS:否 制造商:ON Semiconductor 数据总线宽度:1 bit 存储类型:Flash 存储容量:2 MB 结构:256 K x 8 定时类型: 接口类型:SPI 访问时间: 电源电压-最大:3.6 V 电源电压-最小:2.3 V 最大工作电流:15 mA 工作温度:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel
SST49LF008A-33-4C-NHE_ 制造商:Microchip Technology Inc 功能描述:
SST49LF008A-33-4C-NHE-T 功能描述:闪存 8M (1Mx8) 33MHz 3.0-3.6V Commercial RoHS:否 制造商:ON Semiconductor 数据总线宽度:1 bit 存储类型:Flash 存储容量:2 MB 结构:256 K x 8 定时类型: 接口类型:SPI 访问时间: 电源电压-最大:3.6 V 电源电压-最小:2.3 V 最大工作电流:15 mA 工作温度:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel
SST49LF008A-33-4C-NHE-T-CUT TAPE 制造商:Microchip 功能描述:SST49LF Series 8 Mbit 1024 K x 8 3.3 V Firmware Hub - PLCC-32
SST49LF008A-33-4C-WH 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:2 Mbit / 3 Mbit / 4 Mbit / 8 Mbit Firmware Hub
SST49LF008A-33-4C-WHE 功能描述:闪存 8 MBIT FIRMWARE HUB RoHS:否 制造商:ON Semiconductor 数据总线宽度:1 bit 存储类型:Flash 存储容量:2 MB 结构:256 K x 8 定时类型: 接口类型:SPI 访问时间: 电源电压-最大:3.6 V 电源电压-最小:2.3 V 最大工作电流:15 mA 工作温度:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel
SST49LF008A-33-4C-WHE_ 制造商:Microchip Technology Inc 功能描述: