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P89C660HFA规格书详情
DESCRIPTION
The P89C660/662/664/668 device contains a non-volatile 16KB/32KB/64KB Flash program memory that is both parallel programmable and serial In-System and In-Application Programmable. In-System Programming (ISP) allows the user to download new code while the microcontroller sits in the application.
FEATURES
• 80C51 Central Processing Unit
• On-chip Flash program memory with In-System Programming (ISP) and In-Application Programming (IAP) capability
• Boot ROM contains low level Flash programming routines for downloading via the UART
• Can be programmed by the end-user application (IAP)
• Parallel programming with 87C51 compatible hardware interface to programmer
• Six clocks per machine cycle operation (standard)
• 12 clocks per machine cycle operation (optional)
• Speed up to 20 MHz with 6 clock cycles per machine cycle (40 MHz equivalent performance); up to 33 MHz with 12 clocks per machine cycle
• Fully static operation
• RAM externally expandable to 64 kbytes
• Four interrupt priority levels
• Eight interrupt sources
• Four 8-bit I/O ports
• Full-duplex enhanced UART
– Framing error detection
– Automatic address recognition
• Power control modes
– Clock can be stopped and resumed
– Idle mode
– Power-Down mode
• Programmable clock out
• Second DPTR register
• Asynchronous port reset
• Low EMI (inhibit ALE)
• I2C serial interface
• Programmable Counter Array (PCA)
– PWM
– Capture/compare
• Well-suited for IPMI applications
产品属性
- 型号:
P89C660HFA
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
80C51 8-bit Flash microcontroller family
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
P89C660HFA |
1064 |
1064 |
询价 | ||||
JRC |
23+ |
TSSOP-8 |
12000 |
全新原装假一赔十 |
询价 | ||
PHILIPS |
24+ |
PLCC |
6980 |
原装现货,可开13%税票 |
询价 | ||
PHILIPS/飞利浦 |
21+ |
PLCC44 |
6000 |
全新原装 现货 价优 |
询价 | ||
PHILIPS |
23+ |
PLCC |
12300 |
询价 | |||
NXP/恩智浦 |
21+ |
65230 |
询价 | ||||
PHILIPS |
2023+ |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | |||
PHI |
22+23+ |
PLCC |
41190 |
绝对原装正品全新进口深圳现货 |
询价 | ||
PHI |
2020+ |
PLCC |
350000 |
100%进口原装正品公司现货库存 |
询价 | ||
PHILIPS |
17+ |
PLCC |
9700 |
只做全新进口原装,现货库存 |
询价 |