68HC05CT4中文资料PDF规格书
68HC05CT4规格书详情
Introduction
The MC68HC05CT4 is a 44-pin member of the MC68HC05 Family of microcontrollers (MCUs), which supports cordless telephone applications. The memory map includes 5376 bytes of on-chip ROM and 256 bytes of RAM. The microcontroller unit has three 8-bit input/output (I/O) ports: A, B, and C; and one 7-bit I/O port: D. Port C has pullup options and keyscan capability. The MC68HC05CT4 includes a bird core, a bird timer, a synchronous serial interface (SSI), 16-bit timer, a dual 60-MHz phase-locked loop (PLL), pulse width modulator (PWM), and an on-chip computer operating properly (COP) watchdog circuit.
Features of the MC68HC05CT4 include:
• Low Cost
• HC05 Core
• 44-Pin Plastic Leaded Chip Carrier (PLCC) Package
• 10.24-MHz On-Chip Crystal Oscillator
• 2.048-MHz Internal CPU Speed
• 5136 Bytes of User ROM
• 240 Bytes of Self-Check ROM
• 256 Bytes of On-Chip RAM
• 16-Bit Timer
• 31 Bidirectional I/O Lines
• Power-Saving Stop and Wait Modes
• Core Timer
• Dual 60-MHz PLL
• Simple Serial with Bidirectional Data (SSI)
• Keyscan Interrupt with Pullups on Port C
• Mask Selectable Options:
– COP Watchdog Timer
– Edge-Sensitive or Edge- and Level-Sensitive Interrupt Trigger
– Port C Pullups for Keyscan
– 1-Channel, 6-Bit Pulse Width Modulator (PWM)
• Three Comparators
• ROM Security Feature
产品属性
- 型号:
68HC05CT4
- 制造商:
FREESCALE
- 制造商全称:
Freescale Semiconductor, Inc
- 功能描述:
General Release Specification
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HARRIS |
21+ |
SOP-20 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
INTERSIL |
2339+ |
SMD |
25843 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
INTERSIL |
2021+ |
SMD |
6540 |
原装现货/欢迎来电咨询 |
询价 | ||
HAR |
24+ |
SOP |
3500 |
原装现货,可开13%税票 |
询价 | ||
MOTO |
2021+ |
CDIP |
1600 |
自家库存,百分之百原装 |
询价 | ||
MOTOROLA |
23+ |
NA |
2350 |
航宇科工半导体-中国航天科工集团战略合作伙伴! |
询价 | ||
MOTOROLA |
16+ |
PLCC |
3100 |
原装现货假一罚十 |
询价 | ||
HARRIS |
21+ |
SOP-20 |
21 |
原装现货假一赔十 |
询价 | ||
INTERSIL |
SOP20 |
608900 |
原包原标签100%进口原装常备现货! |
询价 | |||
HAR |
06/07+ |
SOP20 |
100 |
询价 |