參數(shù)資料
型號: CY8CLED04D02-56LTXI
廠商: Cypress Semiconductor Corp
文件頁數(shù): 41/55頁
文件大?。?/td> 0K
描述: IC POWERPSOC 4CH .5A 56VQFN
特色產(chǎn)品: PowerPSoC? Embedded Power Controller
標準包裝: 260
系列: PowerPSoC® CY8CLED
核心處理器: M8C
芯體尺寸: 8-位
速度: 24MHz
連通性: DALI,DMX512,I²C,IrDA,SPI,UART/USART
外圍設(shè)備: LED,LVD,POR,PWM,WDT
輸入/輸出數(shù): 14
程序存儲器容量: 16KB(16K x 8)
程序存儲器類型: 閃存
RAM 容量: 1K x 8
電壓 - 電源 (Vcc/Vdd): 4.75 V ~ 5.25 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 56-VFQFN 裸露焊盤
包裝: 托盤
產(chǎn)品目錄頁面: 698 (CN2011-ZH PDF)
配用: 428-2882-ND - KIT STARTER POWERPSOC LIGHTING
428-2281-ND - KIT EVAL POWERPSOC LIGHTING
428-2270-ND - KIT STARTER DEMO LIGHTING
其它名稱: 428-2280
CY8CLED04D01, CY8CLED04D02, CY8CLED04G01
CY8CLED03D01, CY8CLED03D02, CY8CLED03G01
CY8CLED02D01, CY8CLED01D01
Document Number: 001-46319 Rev. *P
Page 46 of 55
15.15 PSoC Core Analog Reference
The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75 V to 5.25 V,
TJ 115 °C for Industrial rated devices and 4.75 V to 5.25 V, TJ 125 °C for extended temperature rated devices. Typical parameters
apply to 5 V at 25 °C. These are for design guidance only.
The guaranteed specifications are measured through the Analog Continuous Time PSoC blocks. The power levels for AGND refer to
the power of the analog continuous Time PSoC block. The power levels for RefHi and RefLo refer to the Analog Reference Control
register. The limits stated for AGND include the offset error of the AGND buffer local to the Analog Continuous Time PSoC block.
Reference control power is high.
15.16 PSoC Core Analog Block
The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75 V to 5.25 V,
TJ 115 °C for Industrial rated devices and 4.75 V to 5.25 V, TJ 125 °C for Extended Temperature rated devices. Typical parameters
apply to 5 V at 25 °C. These are for design guidance only.
Table 15-29. Analog Reference DC Specifications
Symbol
Description
Min
Typ
Max
Units
Notes
BG
Bandgap voltage reference
1.28
1.27
1.30
1.32
1.33
V
Industrial rated
Extended
Temperature
rated
AGND = VDD/2
VDD/2 – 0.04
VDD/2 – 0.02
VDD/2 – 0.01
VDD/2
VDD/2 + 0.007
VDD/2 + 0.02
V
Industrial rated
Extended
Temperature
rated
AGND = 2 x BandGap[15]
2 x BG – 0.048
2 x BG – 0.030
2 x BG + 0.024
V
AGND = BandGap[15]
BG – 0.009
BG + 0.008
BG + 0.016
V
AGND = 1.6 x BandGap[15]
1.6 x BG – 0.022 1.6 x BG – 0.010 1.6 x BG + 0.018
V
AGND Block to Block Variation
(AGND = VDD/2)
–0.034
0.000
0.034
V
RefHi = VDD/2 + BandGap
VDD/2 + BG –
0.10
VDD/2 + BG
VDD/2 + BG +
0.10
V
RefHi = 3 x BandGap
3 x BG – 0.06
3 x BG
3 x BG + 0.06
V
RefHi = 3.2 x BandGap
3.2 x BG – 0.112
3.2 x BG
3.2 x BG + 0.076
V
RefLo = VDD/2 – BandGap
VDD/2 – BG –
0.04
VDD/2 – BG –
0.06
VDD/2 – BG +
0.024
VDD/2 – BG
VDD/2 – BG +
0.04
VDD/2 – BG +
0.06
V
Industrial rated
Extended
Temperature
rated
RefLo = BandGap
BG – 0.06
BG
BG + 0.06
V
Table 15-30. Analog Block DC Specifications
Symbol
Description
Min
Typ
Max
Units
Notes
RCT
Resistor unit value (continuous time)
12.2
k
CSC
Capacitor unit value (switched
capacitor)
80
fF
Notes
15. AGND tolerance includes the offsets of the local buffer in the PSoC block. Bandgap voltage is 1.3 V ± 0.02 V.
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