| 32位MCU单片机微控制器 32 位单片机 | |||||
| Type No. | Speed | Internal Memory | Special Function | Description | Package |
| W90N740 | 80 MHz | 8K I-cache 2K D-cache | 2 MACs H/W NAT 2 USB1.1 Host 21 GPIO pins Full modem function UART | W90N740 is a 32-bit ARM7TDMI-based MCU. It is a high performance/cost ratio networking oriented microcontroller. W90N740 targets at managed Ethernet switch, management board of data communications and telecommunications system, printer server, and other applications which need a high performance and low cost ommunication processor. | QFP 176 (lead free package ready) |
| W90N745 | 80 MHz | 4KB I-cache 4KB D-cache | One MAC One USB 2.0 full speed Host controller One USB 2.0 full speed Host/Device controller AC97/I²S 4 UARTs I²C Master 31 GPIOs Power Management | W90N745 makes use of the ARM7TDMI microprocessor core of ARM and 0.18um production to achieve standard operation at 80MHz. 128-Pin LQPF packing is also used to save electricity and lower costs. The built-in 4KBytes I-Cache and 4KBytes D-Cache of W90N745 can also be set as On-Chip RAM according to the needs of product developers. With regards to system integration, W90N745 is suitable for network-related applications such as management switch, IP cameras, VoIP and printer servers. | LQFP 128 (Lead free package ready) |
| W90P710 | 80 MHz | 4KB I-cache 4KB D-cache | One MAC LCD controller One USB 2.0 full speed Host controller One USB 2.0 full speed Host/Device controller AC97/I²S SD Host controller 4 UARTs I²C Master 71 GPIOs RTC Smart card controller Power Management | W90P710 makes use of the ARM7TDMI microprocessor core of ARM and 0.18um production to achieve standard operation at 80MHz. 176-Pin LQPF packing is also used to save electricity and lower costs. The built-in 4KBytes I-Cache and 4KBytes D-Cache of 90P710 can also be set as On-Chip RAM according to the needs of product developers. With regards to system integration, other than POS (Point-Of-Sale) application, W90P710 is also suitable for data collector, digital picture frame and products with LCD displays. | LQFP 176 (Lead free package ready |
| 8位MCU单片机微控制器 标准件型号 | |||||||||||||||
型号 |
ROM 型式 |
ROM |
RAM |
I/O 脚 |
外扩存储器空间 |
工作速度 |
定时器/ 计数器 |
中断 |
ISP/ ICP |
特殊功能 |
封装 |
状况 | RoHS | ||
| PDIP | PLCC | PQFP | |||||||||||||
| W78E051C | Flash EPROM | 4K | 128 | 32/36 | 64K | 40 | 2 | 5/7 | - | -特殊I/O 口, / INT2, /INT3-WDT | 40 | 44 | 44 | P | Y |
| W78E052C | Flash EPROM | 8K | 256 | 32/36 | 64K | 40 | 3 | 6/8 | - | -特殊I/O 口, / INT2, /INT3-WDT | 40 | 44 | 44 | P | Y |
| W78E054C | Flash EPROM | 16K | 256 | 32/36 | 64K | 40 | 3 | 6/8 | - | -特殊I/O 口, / INT2, /INT3-WDT | 40 | 44 | 44 | P | Y |
| W78E058B | Flash EPROM | 32K | 256 | 32/36 | 64K | 40 | 3 | 6/8 | ISP | -在线编程 -特殊I/O 口, / INT2, /INT3 | 40 | 44 | 44 | P | Y |
| W78E516B | Flash EPROM | 64K | 512 | 32/36 | 64K | 40 | 3 | 6/8 | ISP | -在线编程 -特殊I/O 口, / INT2, /INT3 | 40 | 44 | 44 | P | Y |
| W78E365A | Flash EPROM | 64K | 1280 | 32/36 | 64K | 40 | 3 | 6/8 | ISP | -在线编程 -特殊I/O 口, / INT2, /INT3 -WDT -PWM | 40 | 44 | 44 | P | Y |
| W78ERD2A | Flash EPROM | 64K | 1280 | 32/36 | 64K | 40 | 3 | 9 | ISP | -在线编程 -特殊I/O 口, / INT2/INT3 -WDT, PWM, PCA -抗高 ESD, EMC 干挠 | 40 | 44 | 44 | P | Y |
| W78E858A | Flash EPROM | 32K | 768 | 32/36 | 64K | 40 | 3 | 6/8 | ISP | -在线编程 -128 bytes EEPROM -特殊I/O 口, / INT2, /INT3, 4路 PWM | 40 | 44 | 44 | P | Y |
| W78C051D | 掩膜 | 4K | 128 | 32/36 | 64K | 40 | 2 | 5 | - | CMOS通用模式 | 40 | 44 | 44 | P | Y |
| W78C052D | 掩膜 | 8K | 256 | 32/36 | 64K | 40 | 3 | 6 | - | CMOS通用模式 | 40 | 44 | 44 | P | Y |
| W78C054A | 掩膜 | 16K | 256 | 32/36 | 64K | 40 | 3 | 6/8 | - | -特殊I/O 口, / INT2, /INT3 -WDT | 40 | 44 | 44 | P | Y |
| W78C032C | ROMless | - | 256 | 32 | 64K | 40 | 3 | 6 | - | CMOS通用模式 | 40 | 44 | 44 | P | Y |
| W78C438C | ROMless | - | 256 | 40 | 1 M | 40 | 3 | 8 | - | -扩充了5 个I/O 口 -1MB 外扩存储器空间 -增加了INT2, INT3 | - | 84 | 100 | P | Y |
| 8位MCU单片机微控制器 宽工作电压系列 | |||||||||||||||
| 型号 | ROM 型式 | ROM | RAM | I/O 脚 | 外扩存储器空间 | 工作电压 | 定时器/ 计数器 | 中断 | ISP/ ICP | 特殊功能 | 封装 | 状况 | RoHS | ||
| PDIP | PLCC | PQFP | |||||||||||||
| W78L051A | Flash EPROM | 4K | 128 | 32/36 | 64K | 5.5V - 2.4V | 2 | 5/7 | - | -特殊I/O 口, / INT2, /INT3, WDT | 40 | 44 | 44 | P | Y |
| W78L052A | Flash EPROM | 8K | 256 | 32/36 | 64K | 5.5V - 2.4V | 3 | 6/8 | - | -特殊I/O 口, / INT2, /INT3, WDT | 40 | 44 | 44 | P | Y |
| W78L054A | Flash EPROM | 16K | 256 | 32/36 | 64K | 5.5V - 2.4V | 3 | 6/8 | - | -特殊I/O 口, / INT2, /INT3, WDT | 40 | 44 | 44 | P | Y |
| W78L051C | Flash EPROM | 4K | 128 | 32/36 | 64K | 5.5V - 2.4V | 2 | 5/7 | - | -特殊I/O 口, / INT2, /INT3, WDT | 40 | 44 | 44 | P | Y |
| W78L052C | Flash EPROM | 8K | 256 | 32/36 | 64K | 5.5V - 2.4V | 3 | 6/8 | - | -特殊I/O 口, / INT2, /INT3, WDTT | 40 | 44 | 44 | P | Y |
| W78L054C | Flash EPROM | 16>K | 256 | 32/36 | 64K | 5.5V - 2.4V | 3 | 6/8 | - | -特殊I/O 口, / INT2, /INT3, WDT | 40 | 44 | 44 | P | Y |
| W78L058A | Flash EPROM | 32K | 256 | 32/36 | 64K | 5.5V - 2.4V | 3 | 6/8 | ISP | -在线编程-特殊I/O 口, / INT2, /INT3 | 40 | 44 | 44 | P | Y |
| W78L516A | Flash EPROM | 64K | 512 | 32/36 | 64K | 5.5V - 2.4V | 3 | 6/8 | ISP | -在线编程-特殊I/O 口, / INT2, /INT3 | 40 | 44 | 44 | P | Y |
| W78L365A | Flash EPROM | 64K | 1280 | 32/36 | 64K | 5.5V - 2.4V | 3 | 6/8 | ISP | -在线编程-特殊I/O 口, / INT2, /INT3-WDT-PWM | 40 | 44 | 44 | P | Y |
| W78L812A | Flash EPROM | 8K | 256 | 32/36 | 64K | 5.5V - 2.4V | 3 | 14 | - | -特殊I/O 口-P1口-退出省电方式-WDT-UART | 40 | 44 | 44 | P | Y |
| 8位MCU单片机微控制器 Turbo-51 系列 | |||||||||||||||
| 型号 | ROM 型式 | ROM | RAM | I/O 脚 | 外扩存储器空间 | 工作电压 | 定时器/ 计数器 | 中断 | ISP/ ICP | 特殊功能 | 封装 | 状况 | RoHS | ||
| PDIP | PLCC | PQFP | |||||||||||||
| W77E058A | Flash EPROM | 32K | 1K+256 | 32/36 | 64K | 5.5V-4.5V | 3 | 12 | - | 4时钟 / 机器周器性;两个 UARTs 和DPTRs;等待状态控制信号;WDT;片内1K字节MOVX SRAM;特殊 I/O 口 | 40 | 44 | 44 | P | Y |
| W77L058A | Flash EPROM | 32K | 1K+256 | 32/36 | 64K | 5.5V-2.7V | 3 | 12 | - | 4时钟 / 机器周器性;5.5V~2.7V Supply Voltage;两个 UARTs 和DPTRs;等待状态控制信号;WDT;片内1K字节MOVX SRAM;特殊 I/O 口 | 40 | 44 | 44 | P | Y |
| W77E516A | Flash EPROM | 64K | 1K+256 | 32/36 | 64K | 5.5V-4.5V | 3 | 12 | ISP | 4时钟 / 机器周器性;两个 UARTs 和DPTRs;等待状态控制信号;WDT ;片内1K字节MOVX SRAM;特殊 I/O 口 | 40 | 44 | 44 | P | Y |
| W77L516A | Flash EPROM | 64K | 1K+256 | 32/36 | 64K | 5.5V-2.7V | 3 | 12 | ISP | 4时钟 / 机器周器性;两个 UARTs 和DPTRs;等待状态控制信号;WDT;片内1K字节MOVX SRAM;特殊 I/O 口 | 40 | 44 | 44 | P | Y |
| W77E532A | Flash EPROM | 128K | 1K+256 | 32/36 | 64K | 5.5V-4.5V | 3 | 12 | ISP | 4时钟 / 机器周器性;两个 UARTs 和DPTRs;等待状态控制信号;WDT;片内1K字节MOVX SRAM;特殊 I/O 口 | 40 | 44 | 44 | P | Y |
| W77L532A | Flash EPROM | 128K | 1K+256 | 32/36 | 64K | 5.5V-2.7V | 3 | 12 | ISP | 4时钟 / 机器周器性;两个 UARTs 和DPTRs;等待状态控制信号;WDT;片内1K字节MOVX SRAM;特殊 I/O 口 | 40 | 44 | 44 | P | Y |
| W77C032A | ROMless | - | 1K+256 | 32/ 36 | 64K | 5.5V-4.5V | 3 | 12 | - | 4时钟 / 机器周器性;两个 UARTs 和DPTRs;等待状态控制信号;WDT;片内1K字节MOVX SRAM;特殊 I/O 口 | 40 | 44 | 44 | P | Y |
| W77L032A | ROMless | - | 1K+256 | 32/ 36 | 64K | 5.5V-2.7V | 3 | 12 | - | 4时钟 / 机器周器性;5.5V~2.7V Supply Voltage;两个 UARTs 和DPTRs;等待状态控制信号;WDT;片内1K字节MOVX SRAM;特殊 I/O 口 | 40 | 44 | 44 | P | Y |
| 8位MCU单片机微控制器 工业级别系列 | |||||||||||||||
| 型号 | ROM 型式 | ROM | RAM | I/O 脚 | 外扩存储器空间 | 工作电压 | 定时器/ 计数器 | 中断 | ISP/ ICP | 特殊功能 | 封装 |
状况 | RoHS | ||
| PDIP | PLCC | PQFP | |||||||||||||
| W78IRD2A | Flash EPROM | 64K | 1280 | 32/36 | 64 K | 5.5V- 2.4V | 3 | 9 | ISP | 在线编程;特殊 I/O 口, / INT2, /INT3;WDT;WDT, PWM, PCA;抗高 ESD, EMC干挠 | 40 | 44 | - | P | Y |
| 8位MCU单片机微控制器 LPC-51系列 - 工业级 | ||||||||||||||
| 型号 | ROM 型式 | ROM | RAM | NVM 数据 Flash | I/O 脚 | 工作速度 | 工作电压 | 定时器/ 计数器 | 中断 | ISP/ ICP | 特殊功能 | 封装 | 状况 | Ro HS |
| W79E825A | Flash EPROM | 16K | 256 | 256B | 18/15 | 20 | 5.5V ~ 2.7 V | 2 | 13 | ICP | 4时钟 / 机器周器性;一个UART ;两个 DPTR;WDT;4 路 PWM;4通道的10位ADC模拟输入口 ;I2C;两个模拟比较器;内嵌RC 振荡;低电压检测 | D20 /S20 /S24 | P | Y |
| W79E824A | Flash EPROM | 8K | 256 | 256B | 18/15 | 20 | 5.5V ~ 2.7V | 2 | 13 | ICP | 4T / 机器周器性;一个UART;两个 DPTR;WDT;4 路 PWM;4通道的10位ADC模拟输入口 ;I2C;两个模拟比较器;内嵌RC 振荡;低电压检测 | D20 /S20 /S24 | P | Y |
| W79E823A | Flash EPROM | 4K | 128 | 128B | 18/15 | 20 | 5.5V ~ 2.7V | 2 | 13 | ICP | 4时钟 / 机器周器性;一个UART;两个DPTR;WDT;2路 PWM;4通道的10位ADC模拟输入口;I2C;两个模拟比较器;内嵌RC 振荡;低电压检测 | D20 /S24 | P | Y |
| W79E822A | Flash EPROM | 2K | 128 | 128B | 18/15 | 20 | 5.5V ~ 2.7V | 2 | 13 | ICP | 4时钟 / 机器周器性;一个UART;两个DPTR;WDT;2路 PWM;4通道的10位ADC模拟输入口;I2C;两个模拟比较器;内嵌RC 振荡;低电压检测 | D20 /S24 | P | Y |
| W79E821A | Flash EPROM | 1K | 128 | 128B | 18/15 | 20 | 5.5V ~ 2.7V | 2 | 13 | ICP | 4时钟 / 机器周器性;一个UART;两个 DPTR;WDT;2路 PWM;4通道的10位ADC模拟输入口;I2C;两个模拟比较器;内嵌RC 振荡;低电压检 | D20/ S24 | P | Y |
| 8位MCU单片机微控制器 SMS 短信平台终端, 智能公话以及小区安防远程监控单片机 (4分频 8051 内核)系列 s | |||
| W925E/C240 | W925E/C625 | W925EP01 | |
| 双时钟 | 3.58M/32K | 3.58M/32K | 4.8M/32K |
| ROM | 256K | 64K | 64K Ext 64K |
| RAM | 256+8K | 256+4K | 256+4K Ext 64K |
| LCD | - | 56x 32(1792 dots) | - |
| I/O | 40 | 40 |
40/64 |
| FSK* | G/R | ||
| DFMF* | G/R | ||
| CAS* | R | G/R | |
| 振铃信号侦测 | Y | ||
| 定时器/ 计数器 | 2 | ||
| 中断 | 11 | 12 | |
| 特殊功能 | 4时钟 / 机器周器性;WDT;模拟比较器 | 4时钟 / 机器周器性;WDT;模拟比较器 | -4时钟 / 机器周器性;一个UART;WDT;模拟比较器;ISP 功能 |
| 封装 | F100 | F160 | F100 |
| 状况 | P | ||
| RoHS | Y | ||
| 4位MCU单片机微控制器 家用电子类应用 | |||||||||
| W541 Series Features List | |||||||||
| W541x200 | W541x240 | W541x250 | W541x260 | W541x232 | W541x231 | W541x230 | W541x261 | W541x280 | |
| OP. Voltage | W541C200: 2.4~5.5V | W541C240: 2.4~5.5V | W541C250: 2.4~5.5V | W541C260: 2.4~5.5V | W541C261: 2.0~5.5V | W541C280: 2.0~5.5V | |||
| W541E200: 2.4~5.5V | W541E260: 2.4~5.5V | W541E261: 2.0~5.5V | W541E280: 2.0~5.5V | ||||||
| W541L200: 1.2~1.8V | W541L240: 1.2~1.8V | W541L250: 1.2~1.8V | W541L260: 1.2~1.8V | W541L232: 1.2~3.6V | W541L231: 1.2~3.6V | W541L230: 1.2~3.6V | |||
| OP. Speed | W541C200: 3.58MHz | W541C240: 1MHz | W541C250: 3.58MHz | W541C260: 3.58MHz | W541E261: 3.58MHz | W541E280: 3.58MHz | |||
| W541E200: 3.58MHz | W541E260: 3.58MHz | W541C261: 3.58MHz | W541C280: 3.58MHz | ||||||
| W541L200: 1MHz | W541L240: 1MHz | W541L250: 1MHz | W541L260: 1MHz | W541L232: 1MHz | W541L231: 1MHz | W541L230: 1MHz | |||
| ROM | 2Kx16 bit | 2Kx 16 bit | 1.5 x 16 bit | 1K x 16 bit | 2K x 16 bit | 4K x 16 bit | |||
| RAM | 128x4 | 64x4 | 128x4 | 128x4 | 128x4 | 96x4 | 64x4 | 128x4 | 256x4 |
| Look-up Table | 2Kx4 bit | ||||||||
| LCD Driver | X | 24x4 | 24x4 | 32x4 | 16x4 | 32x4 | |||
| I/O Pin | 21 | 13 | 21 | 21 | 12 | 21 | |||
| Serial I/O | YES | - | |||||||
| Timer | 2x8 bit | ||||||||
| Watchdog | 14/18 bit |
||||||||
| Oscillator | Crystal or RC | RC or 32KHz | Crystal or RC | ||||||
| Clock | Single | Dual | |||||||
| Instruction | 118 | 100 | 116 | 118 | 118 | ||||
| Machine Cycle | 1u sec | ||||||||
| Package | DIP 18/28 SOP 20/28, Die | QFP 64, Die | QFP 64, Die | QFP 80, Die | PLCC 44, Die | QFP 80, Die | |||
