D.C. OPERATING CHARACTERISTICS (Over the recommended operating conditions unless " />
參數(shù)資料
型號: X9261US24IZ-2.7T1
廠商: Intersil
文件頁數(shù): 5/20頁
文件大?。?/td> 0K
描述: IC XDCP DUAL 256TAP 50K 24-SOIC
標(biāo)準(zhǔn)包裝: 1,000
系列: XDCP™
接片: 256
電阻(歐姆): 50k
電路數(shù): 2
溫度系數(shù): 標(biāo)準(zhǔn)值 ±300 ppm/°C
存儲器類型: 非易失
接口: 6 線 SPI(芯片選擇,設(shè)備位址)
電源電壓: 2.7 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 24-SOIC
包裝: 帶卷 (TR)
13
FN8171.4
October 12, 2006
D.C. OPERATING CHARACTERISTICS (Over the recommended operating conditions unless otherwise specified.)
ENDURANCE AND DATA RETENTION
CAPACITANCE
POWER-UP TIMING
POWER-UP AND DOWN REQUIREMENTS
The are no restrictions on the power-up or power-down conditions of VCC and the voltages applied to the poten-
tiometer pins provided that VCC is always more positive than or equal to VH, VL, and VW, i.e., VCC ≥ VH, VL, VW. The
VCC power-up timing spec is always in effect.
A.C. TEST CONDITIONS
Notes: (6) This parameter is not 100% tested
(7) tPUR and tPUW are the delays required from the time the (last) power supply (VCC-) is stable until the specific instruction can be issued.
These parameters are periodically sampled and not 100% tested.
Symbol
Parameter
Limits
Test Conditions
Min.
Typ.
Max.
Units
ICC1
VCC supply current
(active)
400
μAfSCK = 2.5 MHz, SO = Open, VCC = 6V
Other Inputs = VSS
ICC2
VCC supply current
(nonvolatile write)
15
mA
fSCK = 2.5MHz, SO = Open, VCC = 6V
Other Inputs = VSS
ISB
VCC current (standby)
5
μASCK = SI = VSS, Addr. = VSS,
CS = VCC = 6V
ILI
Input leakage current
10
μAVIN = VSS to VCC
ILO
Output leakage current
10
μAVOUT = VSS to VCC
VIH
Input HIGH voltage
VCC x 0.7
VCC + 1
V
VIL
Input LOW voltage
-1
VCC x 0.3
V
VOL
Output LOW voltage
0.4
V
IOL = 3mA
VOH
Output HIGH voltage
VCC - 0.8
V
IOH = -1mA, VCC ≥ +3V
VOH
Output HIGH voltage
VCC - 0.4
V
IOH = -0.4mA, VCC ≤ +3V
Parameter
Min.
Units
Minimum endurance
100,000
Data changes per bit per register
Data retention
100
years
Symbol
Test
Max.
Units
Test Conditions
COUT(6)
Output capacitance (SO)
8
pF
VOUT = 0V
CIN(6)
Input capacitance (A0, A1, SI, CS, WP, HOLD, and SCK)
6
pF
VIN = 0V
Symbol
Parameter
Min.
Max.
Units
tr VCC(6)
VCC Power-up rate
0.2
50
V/ms
tPUR(7)
Power-up to initiation of read operation
1
ms
Input Pulse Levels
VCC x 0.1 to VCC x 0.9
Input rise and fall times
10ns
Input and output timing level
VCC x 0.5
X9261
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