參數(shù)資料
型號： CY8C27443-24PI
廠商： CYPRESS SEMICONDUCTOR CORP
元件分類： 外設(shè)及接口
英文描述： PSoC Mixed Signal Array
中文描述： MULTIFUNCTION PERIPHERAL, PDIP28
封裝： 0.300 INCH, LEAD FREE, MO-095, DIP-28
文件頁數(shù)： 25/44頁
文件大?。?/td> 542K
代理商： CY8C27443-24PI
August 3, 2004
Document No. 38-12012 Rev. *I
25
CY8C27x43 Final Data Sheet
3. Electrical Specifications
Table 3-13. Silicon Revision A – 3.3V DC Analog Reference Specifications
Symbol
BG
–
Description
Min
Typ
Max
Units
Bandgap Voltage Reference
AGND = Vdd/2
a
AGND = 2 x BandGap
a
AGND = P2[4] (P2[4] = Vdd/2)
AGND = BandGap
a
AGND = 1.6 x BandGap
a
AGND Block to Block Variation (AGND = Vdd/2)
a
RefHi = Vdd/2 + BandGap
RefHi = 3 x BandGap
RefHi = 2 x BandGap + P2[6] (P2[6] = 0.5V)
RefHi = P2[4] + BandGap (P2[4] = Vdd/2)
RefHi = P2[4] + P2[6] (P2[4] = Vdd/2, P2[6] = 0.5V)
RefHi = 3.2 x BandGap
RefLo = Vdd/2 - BandGap
RefLo = BandGap
RefLo = 2 x BandGap - P2[6] (P2[6] = 0.5V)
RefLo = P2[4] – BandGap (P2[4] = Vdd/2)
RefLo = P2[4]-P2[6] (P2[4] = Vdd/2, P2[6] = 0.5V)
1.274
Vdd/2 - 0.027
1.30
Vdd/2 - 0.003
1.326
Vdd/2 + 0.002
V
V
a. AGND tolerance includes the offsets of the local buffer in the PSoC block.
Note
See Application Note AN2012 “Adjusting PSoC Microcontroller Trims for Dual Voltage-Range Operation” for information on trimmng for operation at 3.3V.
–
Not Allowed
–
–
P2[4] - 0.008
BG - 0.009
P2[4] + 0.001
BG
P2[4] + 0.009
BG + 0.009
V
V
–
1.6 x BG - 0.018
1.6 x BG
1.6 x BG + 0.018
V
–
-0.034
0.000
0.034
mV
–
–
–
–
–
–
–
–
–
–
–
Not Allowed
Not Allowed
Not Allowed
Not Allowed
P2[4] + P2[6] - 0.075
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
P2[4] - P2[6] - 0.048
P2[4] + P2[6] - 0.009
P2[4] + P2[6] + 0.057
V
P2[4] - P2[6] + 0.022
P2[4] - P2[6] + 0.092
V
Table 3-14. Silicon Revision B – 3.3V DC Analog Reference Specifications
Symbol
BG
–
Description
Min
Typ
Max
Units
Bandgap Voltage Reference
AGND = Vdd/2
a
AGND = 2 x BandGap
a
AGND = P2[4] (P2[4] = Vdd/2)
AGND = BandGap
a
AGND = 1.6 x BandGap
a
AGND Block to Block Variation (AGND = Vdd/2)
a
RefHi = Vdd/2 + BandGap
RefHi = 3 x BandGap
RefHi = 2 x BandGap + P2[6] (P2[6] = 0.5V)
RefHi = P2[4] + BandGap (P2[4] = Vdd/2)
RefHi = P2[4] + P2[6] (P2[4] = Vdd/2, P2[6] = 0.5V)
RefHi = 3.2 x BandGap
RefLo = Vdd/2 - BandGap
RefLo = BandGap
RefLo = 2 x BandGap - P2[6] (P2[6] = 0.5V)
RefLo = P2[4] – BandGap (P2[4] = Vdd/2)
RefLo = P2[4]-P2[6] (P2[4] = Vdd/2, P2[6] = 0.5V)
1.28
Vdd/2 - 0.027
1.30
Vdd/2
1.32
Vdd/2 + 0.005
V
V
a. AGND tolerance includes the offsets of the local buffer in the PSoC block.
Note
See Application Note AN2012 “Adjusting PSoC Microcontroller Trims for Dual Voltage-Range Operation” for information on trimmng for operation at 3.3V.
–
Not Allowed
–
–
P2[4] - 0.008
BG - 0.009
P2[4]
BG
P2[4] + 0.009
BG + 0.009
V
V
–
1.6 x BG - 0.018
1.6 x BG
1.6 x BG + 0.018
V
–
-0.034
0.000
0.034
mV
–
–
–
–
–
–
–
–
–
–
–
Not Allowed
Not Allowed
Not Allowed
Not Allowed
P2[4] + P2[6] - 0.06
Not Allowed
Not Allowed
Not Allowed
Not Allowed
Not Allowed
P2[4] - P2[6] - 0.048
P2[4] + P2[6] - 0.01
P2[4] + P2[6] + 0.057
V
P2[4] - P2[6] + 0.01
P2[4] - P2[6] + 0.048
V
相關(guān)PDF資料
PDF描述
CY8C27443-24SI PSoC Mixed Signal Array
CY8C27443-24SIT PSoC Mixed Signal Array
CY8C27443-24SXI PSoC Mixed Signal Array
CY8C27443-24SXIT PSoC Mixed Signal Array
CY8C27543-24AI PSoC Mixed Signal Array
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CY8C27443-24PVI 功能描述:IC MCU 16K FLASH 256B 28-SSOP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:PSOC®1 CY8C27xxx 產(chǎn)品培訓(xùn)模塊:The Ultra-Low Power MSP430 MSP430 Overview MSP430 Design Tools MSP430 Peripherals MSP430x2xx/4xx and Wireless Overview Portable Medical Solutions with MSP430 MSP430 for Utility Metering Solutions MSP430: How to JTAG MSP430, How To Use the Clock System Grace Software Graphical User Interface MCU Overview Driver Library MSP430Ware Overview 標(biāo)準(zhǔn)包裝:1 系列:MSP430x4xx 核心處理器:RISC 芯體尺寸:16-位 速度:8MHz 連通性:SPI，UART/USART 外圍設(shè)備:欠壓檢測/復(fù)位，LCD，POR，PWM，WDT 輸入/輸出數(shù):48 程序存儲器容量:32KB（32K x 8 + 256B） 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):1.8 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:100-LQFP 包裝:Digi-Reel® 其它名稱:296-26232-6
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