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| 型号： | UPD78F0545GC(T2)-UBT-A |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP80 |
| 封装： | 14 X 14 MM, LEAD FREE, PLASTIC, LQFP-80 |
| 文件页数： | 6/96页 |
| 文件大小： | 4109K |
| 代理商： | UPD78F0545GC(T2)-UBT-A |
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Preliminary User’s Manual U17397EJ2V1UD
14
18.5.1
Start conditions ........................................................................................................................449
18.5.2
Addresses ................................................................................................................................450
18.5.3
Transfer direction specification.................................................................................................450
18.5.4
Acknowledge (ACK) .................................................................................................................451
18.5.5
Stop condition ..........................................................................................................................452
18.5.6
Wait ..........................................................................................................................................453
18.5.7
Canceling wait ..........................................................................................................................455
18.5.8
Interrupt request (INTIIC0) generation timing and wait control .................................................455
18.5.9
Address match detection method .............................................................................................456
18.5.10
Error detection..........................................................................................................................456
18.5.11
Extension code.........................................................................................................................457
18.5.12
Arbitration.................................................................................................................................458
18.5.13
Wakeup function.......................................................................................................................459
18.5.14
Communication reservation......................................................................................................460
18.5.15
Other cautions ..........................................................................................................................463
18.5.16
Communication operations.......................................................................................................465
18.5.17
Timing of I
2C interrupt request (INTIIC0) occurrence................................................................472
18.6
Timing Charts ......................................................................................................................... 493
CHAPTER 19 MULTIPLIER/DIVIDER ................................................................................................... 500
19.1
Functions of Multiplier/Divider ............................................................................................. 500
19.2
Configuration of Multiplier/Divider ....................................................................................... 500
19.3
Register Controlling Multiplier/Divider ................................................................................ 504
19.4
Operations of Multiplier/Divider............................................................................................ 505
19.4.1
Multiplication operation.............................................................................................................505
19.4.2
Division operation.....................................................................................................................507
CHAPTER 20 INTERRUPT FUNCTIONS ............................................................................................ 509
20.1
Interrupt Function Types....................................................................................................... 509
20.2
Interrupt Sources and Configuration ................................................................................... 509
20.3
Registers Controlling Interrupt Functions .......................................................................... 514
20.4
Interrupt Servicing Operations ............................................................................................. 522
20.4.1
Maskable interrupt acknowledgement ......................................................................................522
20.4.2
Software interrupt request acknowledgement ..........................................................................524
20.4.3
Multiple interrupt servicing........................................................................................................525
20.4.4
Interrupt request hold ...............................................................................................................528
CHAPTER 21 KEY INTERRUPT FUNCTION ..................................................................................... 529
21.1
Functions of Key Interrupt .................................................................................................... 529
21.2
Configuration of Key Interrupt.............................................................................................. 529
21.3
Register Controlling Key Interrupt ....................................................................................... 530
CHAPTER 22 STANDBY FUNCTION .................................................................................................. 531
22.1
Standby Function and Configuration................................................................................... 531
22.1.1
Standby function.......................................................................................................................531
22.1.2
Registers controlling standby function......................................................................................531
22.2
Standby Function Operation................................................................................................. 534
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相关代理商/技术参数 |
参数描述 |
|---|---|
| UPD78F0545GC-UBT-A | 制造商:Renesas Electronics Corporation 功能描述: |
| UPD78F0545GK(T)-8EU-A | 制造商:NEC Electronics Corporation 功能描述:8BIT MCU 60K FLASH 3KB RAM LQFP 制造商:Renesas 功能描述:MCU 8-Bit 78K0 CISC 60KB Flash 2.5V/3.3V/5V 80-Pin LQFP |
| UPD78F0546AGC-GAD-AX | 功能描述:MCU 8BIT 80-LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:78K0/Kx2 标准包装:250 系列:80C 核心处理器:8051 芯体尺寸:8-位 速度:16MHz 连通性:EBI/EMI，I²C，UART/USART 外围设备:POR，PWM，WDT 输入/输出数:40 程序存储器容量:- 程序存储器类型:ROMless EEPROM 大小:- RAM 容量:256 x 8 电压 - 电源 (Vcc/Vdd):4.5 V ~ 5.5 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:68-LCC（J 形引线） 包装:带卷 (TR) |
| UPD78F0546AGK-GAK-AX | 功能描述:MCU 8BIT 80-LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:78K0/Kx2 标准包装:300 系列:78K0R/Ix3 核心处理器:78K/0R 芯体尺寸:16-位 速度:40MHz 连通性:3 线 SIO，I²C，LIN，UART/USART 外围设备:DMA，LVD，POR，PWM，WDT 输入/输出数:27 程序存储器容量:16KB（16K x 8） 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:1K x 8 电压 - 电源 (Vcc/Vdd):2.7 V ~ 5.5 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:38-SSOP 包装:托盘 |
| UPD78F0546GK-8EU-A | 制造商:Renesas Electronics Corporation 功能描述: |
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