- RS Stock No.:
- 177-3409
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- AT89C51ID2-RLTUM
- ผู้ผลิต / Manufacturer:
- Microchip
ผลิตภัณฑ์ที่เลิกผลิตแล้ว
- RS Stock No.:
- 177-3409
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- AT89C51ID2-RLTUM
- ผู้ผลิต / Manufacturer:
- Microchip
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
รายละเอียดสินค้า / Product Details
High-performance CMOS flash version of the 80C51 CMOS, single-chip, 8-bit microController: a 64KB flash memory block for program and data. The flash memory can be programmed in parallel or serial mode using ISP or software. The programming voltage is internally generated from the standard VCC pin. This device retains all features of the Microchip 80C52 and adds a programmable counter array, 1792 byte XRAM, a hardware watchdog timer, SPI and keyboard, a more versatile serial channel that facilitates multiprocessor communication (EUART), and a speed improvement mechanism (X2 mode). A fully static design reduces system power consumption by bringing the clock frequency down to any value without data loss.
80C52 Compatible
8051 Instruction Compatible
Six 8-bit I/O Ports (64 Pins or 68 Pins Versions)
Four 8-bit I/O Ports (44 Pins Version)
Three 16-bit Timer/Counters
256 Bytes Scratch Pad
8051 Instruction Compatible
Six 8-bit I/O Ports (64 Pins or 68 Pins Versions)
Four 8-bit I/O Ports (44 Pins Version)
Three 16-bit Timer/Counters
256 Bytes Scratch Pad
คุณสมบัติ / Specifications
คุณสมบัติ | Value |
---|---|
Family Name | AT89C51 |
Package Type | VQFP |
Mounting Type | Surface Mount |
Pin Count | 44 |
Device Core | 80C52 |
Data Bus Width | 8bit |
Program Memory Size | 64 kB |
Maximum Frequency | 40MHz |
RAM Size | 2.048 kB |
Number of PWM Units | 1 x 8 bit |
Number of SPI Channels | 1 |
Number of UART Channels | 1 |
Typical Operating Supply Voltage | 5.5 (Maximum) V |
Number of I2C Channels | 1 |
Minimum Operating Temperature | -40 °C |
Dimensions | 10.1 x 10.1 x 1.45mm |
Instruction Set Architecture | 8051 |
Program Memory Type | Flash |
Pulse Width Modulation | 1 (5 x 8 bit) |
Width | 10.1mm |
Height | 1.45mm |
Length | 10.1mm |
Maximum Operating Temperature | +85 °C |