參數(shù)資料
型號: CY8C42123-24SXIT
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: 外設及接口
英文描述: MULTIFUNCTION PERIPHERAL, PDSO8
封裝: 0.150 INCH, MS-012, SOIC-8
文件頁數(shù): 29/42頁
文件大?。?/td> 954K
代理商: CY8C42123-24SXIT
CY8C42323/CY8C42423
PRELIMINARY
CY8C42123/CY8C42223
Document 38-12034 Rev. *C
Page 35 of 42
The following table lists guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 36V
and -40°C
≤ TA ≤ 85°C (referred to as 5V operation), 3.0V to 3.6V and -40°C ≤ TA ≤ 85°C (referred to as 3.3V operation), or 2.5V
to 3.0V and -40°C
≤ TA ≤ 85°C (referred to as 2.7V operation), respectively. Typical parameters apply to 5V, 3.3V, and 2.7V at
25°C and are for design guidance only.
8.39
3.0V to 36V AC Characteristics of I2C SDA and SCL Pins
Parameter
Description
Conditions
Standard Mode
Fast Mode
Units
Min.
Max.
Min.
Max.
FSCLI2C
SCL Clock Frequency
0
100
0
400
kHz
THDSTAI2C
Hold Time (repeated) START
Condition. After this period, the
first clock pulse is generated.
4.0
0.6
s
TLOWI2C
LOW Period of the SCL Clock
4.7
1.3
s
THIGHI2C
HIGH Period of the SCL Clock
4.0
0.6
s
TSUSTAI2C
Set-up Time for a Repeated
START Condition
4.7
0.6
s
THDDATI2C
Data Hold Time
0
0
s
TSUDATI2C
Data Set-up Time
250
100a
a. A Fast-Mode I2C-bus device can be used in a Standard-Mode I2C-bus system, but the requirement tSU;DAT ≥ 250
ns must then be met. This will automatically be the case if the device does not stretch the LOW period of the SCL
signal. If such device does stretch the LOW period of the SCL signal, it must output the next data bit to the SDA
line trmax + tSU;DAT = 1000 + 250 = 1250 ns (according to the Standard-Mode I2C-bus specification) before the
SCL line is released.
–ns
TSUSTOI2C
Set-up Time for STOP Condition
4.0
0.6
s
TBUFI2C
Bus Free Time Between a STOP
and START Condition
4.7
1.3
s
TSPI2C
Pulse Width of spikes are
suppressed by the input filter.
––
0
50
ns
相關PDF資料
PDF描述
CY8CLED16P01-28PVXI SPECIALTY MICROPROCESSOR CIRCUIT, PDSO28
CYW2332BCI PLL FREQUENCY SYNTHESIZER, 1200 MHz, QCC24
CYW255OXC 255 SERIES, LOW SKEW CLOCK DRIVER, 24 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO48
CYW256OXCT 256 SERIES, LOW SKEW CLOCK DRIVER, 12 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28
D01-9970121 SIP1, IC SOCKET
相關代理商/技術參數(shù)
參數(shù)描述
CY8C4245AXI-483 功能描述:可編程片上系統(tǒng) - PSoC RoHS:否 制造商:Cypress Semiconductor 核心:8051 處理器系列:CY8C36 數(shù)據總線寬度:8 bit 最大時鐘頻率:67 MHz 程序存儲器大小:32 KB 數(shù)據 RAM 大小:4 KB 片上 ADC:Yes 工作電源電壓:0.5 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:QFN-68 安裝風格:SMD/SMT
CY8C4245LQI-483 功能描述:可編程片上系統(tǒng) - PSoC RoHS:否 制造商:Cypress Semiconductor 核心:8051 處理器系列:CY8C36 數(shù)據總線寬度:8 bit 最大時鐘頻率:67 MHz 程序存儲器大小:32 KB 數(shù)據 RAM 大小:4 KB 片上 ADC:Yes 工作電源電壓:0.5 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:QFN-68 安裝風格:SMD/SMT
CY8C4245LTI-M445 功能描述:ARM? Cortex?-M0 PSOC? 4 CY8C42xx - M Microcontroller IC 32-Bit 48MHz 32KB (32K x 8) FLASH 68-QFN (8x8) 制造商:cypress semiconductor corp 系列:PSOC? 4 CY8C42xx - M 包裝:托盤 零件狀態(tài):新產品 核心處理器:ARM? Cortex?-M0 核心尺寸:32-位 速度:48MHz 連接性:I2C,IrDA,LIN,Microwire,智能卡,SPI,SSP,UART/USART 外設:掉電檢測/復位,電容感應,LCD,LVD,POR,PWM,智能檢測,WDT I/O 數(shù):55 程序存儲容量:32KB(32K x 8) 程序存儲器類型:閃存 EEPROM 容量:- RAM 容量:4K x 8 電壓 - 電源(Vcc/Vdd):1.71 V ~ 5.5 V 數(shù)據轉換器:A/D 8x12b 振蕩器類型:內部 工作溫度:-40°C ~ 85°C(TA) 封裝/外殼:68-VFQFN 裸露焊盤 供應商器件封裝:68-QFN(8x8) 標準包裝:260
CY8C4245PVI-482 功能描述:可編程片上系統(tǒng) - PSoC RoHS:否 制造商:Cypress Semiconductor 核心:8051 處理器系列:CY8C36 數(shù)據總線寬度:8 bit 最大時鐘頻率:67 MHz 程序存儲器大小:32 KB 數(shù)據 RAM 大小:4 KB 片上 ADC:Yes 工作電源電壓:0.5 V to 5.5 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:QFN-68 安裝風格:SMD/SMT
CY8C4245PVS-482 功能描述:IC MCU 32BIT 32KB FLASH 28SSOP 制造商:cypress semiconductor corp 系列:汽車級,AEC-Q100,PSOC? 4 CY8C4200 包裝:管件 零件狀態(tài):在售 核心處理器:ARM? Cortex?-M0 核心尺寸:32-位 速度:48MHz 連接性:I2C,IrDA,LIN,Microwire,智能卡,SPI,SSP,UART/USART 外設:欠壓檢測/復位,電容感應,LCD,LVD,POR,PWM,WDT I/O 數(shù):24 程序存儲容量:32KB(32K x 8) 程序存儲器類型:閃存 EEPROM 容量:- RAM 容量:4K x 8 電壓 - 電源(Vcc/Vdd):1.71 V ~ 5.5 V 數(shù)據轉換器:A/D 8x12b 振蕩器類型:內部 工作溫度:-40°C ~ 105°C(TA) 封裝/外殼:28-SSOP(0.209",5.30mm 寬) 供應商器件封裝:28-SSOP 標準包裝:235