品牌:HOLTEK/合泰 | 型号:HT49R50A-1 | 类型:单片机 |
针脚数:48 | 封装:48SSOP |
Part No. | VDD | System Clock | Program Memory | Data Memory | I/O | Input | LCD | Segment Share Output | Timer | Interrupt | PFD | UART | Stack | Package | |||
8-bit | 16-bit | RTC | Ext. | Int. | |||||||||||||
HT49R10A-1 HT49C10-1 | 2.2V~ 5.5V | 400kHz~8MHz or 32kHz | 1Kx14 | 64x8 | 8 | 2 | 14x4 or 15x3 | -- | 1 | -- | v | 1 | 3 | v | -- | 2 | 44LQFP |
HT49R30A-1 HT49C30-1 | 2.2V~ 5.5V | 400kHz~8MHz or 32kHz | 2Kx14 | 96x8 | 8 | 6 | 18x4 or 19x3 | -- | 1 | -- | v | 2 | 3 | v | -- | 4 | 48SSOP |
HT49C30L | 1.2V~ 2.2V | 400kHz~500kHz or 32kHz | |||||||||||||||
HT49R50A-1 HT49C50-1 | 2.2V~ 5.5V | 400kHz~8MHz or 32kHz | 4Kx15 | 160x8 | 12 | 8 | 32x4 or 33x3 | -- | 2 | -- | v | 2 | 4 | v | -- | 6 | 48SSOP, 64LQFP, 100LQFP |
HT49C50L | 1.2V~ 2.2V | 400kHz~500kHz or 32kHz | |||||||||||||||
HT49R70A-1 HT49C70-1 | 2.2V~ 5.5V | 400kHz~8MHz or 32kHz | 8Kx16 | 224x8 | 16 | 8 | 40x4 or 41x3 | -- | 1 | 1 | v | 2 | 4 | v | -- | 16 | 64LQFP, 100LQFP |
HT49C70L | 1.2V~ 2.2V | 400kHz~500kHz or 32kHz | |||||||||||||||
HT49RU80 HT49CU80 | 2.2V~ 5.5V | 400kHz~8MHz or 32kHz | 16Kx16 | 576x8 | 16 | 8 | 47x4 or 48x3 | 7 | 1 | 2 | v | 2 | 6 | v | v | 16 | 64LQFP, 100LQFP |
Note: 1. Part numbers including a "C" are mask version devices, "R" are OTP devices, while part numbers suffixed with an "L" are low voltage mask version devices. 2. For the low voltage mask version devices, note that the HT49R30A-1, HT49R50A-1 and HT49R70A-1 devices can be used as corresponding OTP devices. |
HT49R50A-1/HT49C50-1/HT49C50L -- LCD型八位单片机 概要 HT49R50A-1/HT49C50-1/HT49C50L 是8 位高性能精简指令集单片机,专门为需要LCD 显示功能的产品而设计。MASK版本HT49C50-1 和HT49C50L 与OTP 版本HT49R50A-1 引脚和功能完全相同。HT49C50L为低电压版本,工作电压***可为1.2V,可适用于一节电池的应用系统。 | |
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