参数资料
型号: SST89E54RD2A-40-C-TQJE
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP44
封装: ROHS COMPLIANT, MS-026ACB, TQFP-44
文件页数: 47/78页
文件大小: 1671K
代理商: SST89E54RD2A-40-C-TQJE
Data Sheet
FlashFlex MCU
SST89E54RD2A/RDA / SST89E58RD2A/RDA
51
2008 Silicon Storage Technology, Inc.
S71339-02-000
02/08
TABLE
8-5: PCA Module Modes
Without Interrupt enabled
-1 ECOMy2 CAPPy2
CAPNy2
MATy2
TOGy2
ECCFy2
Module Code
-0
0
No Operation
-0
1
0
16-bit capture on positive-edge trigger at CEX[4:0]
-0
0
1
0
16-bit capture on negative-edge trigger at
CEX[4:0]
-0
1
0
16-bit capture on positive/negative-edge
trigger at CEX[4:0]
-1
0
1
0
Compare: software timer
-1
0
1
0
Compare: high-speed output
-1
0
1
0
Compare: 8-bit PWM
-1
0
1
0 or 13
00
Compare: PCA WDT (CCAPM4 only)4
T8-5.0 1339
1. User should not write ‘1’s to reserved bits. The value read from a reserved bit is indeterminate.
2. y = 0, 1, 2, 3, 4
3. A 0 disables toggle function. A 1 enables toggle function on CEX[4:0] pin.
4. For PCA WDT mode, also set the WDTE bit in the CMOD register to enable the reset output signal.
TABLE
8-6: PCA Module Modes
With Interrupt enabled
-1
1. User should not write ‘1’s to reserved bits. The value read from a reserved bit is indeterminate.
ECOMy2
2. y = 0, 1, 2, 3, 4
CAPPy2
CAPNy2
MATy2
TOGy2
PWMy2
ECCFy2
Module Code
-0
1
0
1
16-bit capture on positive-edge trigger at CEX[4:0]
-0
0
1
0
1
16-bit capture on negative-edge trigger at CEX[4:0]
-0
1
0
1
16-bit capture on positive/negative-edge
trigger at CEX[4:0]
-1
0
1
0
1
Compare: software timer
-1
0
1
0
1
Compare: high-speed output
-1
0
1
X3
3. No PCA interrupt is needed to generate the PWM.
Compare: 8-bit PWM
-1
0
1
0 or 14
4. A 0 disables toggle function. A 1 enables toggle function on CEX[4:0] pin.
0X5
5. Enabling an interrupt for the Watchdog Timer would defeat the purpose of the Watchdog Timer.
Compare: PCA WDT (CCAPM4 only)6
6. For PCA WDT mode, also set the WDTE bit in the CMOD register to enable the reset output signal.
T8-6.0 1339
相关PDF资料
PDF描述
SST89E54RD2A-40-I-TQJE 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP44
STM8L151C8T3STM8L151C8T3 8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP48
ST7FLITE10BF0B6 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDIP20
ST7FLITE10BY0B3 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDIP16
ST7FLITE19BF0U3TR 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQCC20
相关代理商/技术参数
参数描述
SST89E54RD2A-40-C-TQJE-T 功能描述:8位微控制器 -MCU 4.5-5.5V FL Flex 8B 8051 Microcontroller RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
SST89E54RD2RD 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89E54RD2-RD 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89E54RD-33-C-PIE 功能描述:8位微控制器 -MCU 24KB+1KB 33MHz RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
SST89E54RD-40-C-PI 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU