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Parametric List of 8051 Devices Available from Dallas Semiconductor
| Dallas Semiconductor (8051 Family) | ||||||||||||||||||||||||
| Part Number | Device Core | Max XTAL Speed (MIPS) | On-chip DATA +XDATA | On-chip EEPROM | On-chip FLASH | On-chip ROM +Code RAM | ROM Lock | I/O Ports | Interrupt Sources & Levels | Timers / Counters | Real Time Clock | Watch Dog Timer | Analog Comp- arators | A/D Channels (Bits) | D/A Channels (Bits) | PCA PWM CAPCOM | Communications | Power Down Mode | Idle Mode | Brown Out Detect | Other Features | Power Supply (Volts) | Packages Available | Part Number |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DS2250 | 8051 | 16 MHz (1.33) | 128+64K | +32K | 32 | 5/2 | 2 | Y | 0/0/0 | UART | Y | Y | IAP, ISP | 4.5-5.5 | SIMM40 | DS2250 | ||||||||
| DS2250T | 8051 | 16 MHz (1.33) | 128+64K | +32K | 32 | 5/2 | 2 | Y | Y | 0/0/0 | UART | Y | Y | IAP, ISP | 4.5-5.5 | SIMM40 | DS2250T | |||||||
| DS2251T | 8051 | 16 MHz (1.33) | 128+128K | +128K | 32 | 5/2 | 2 | Y | Y | 0/0/0 | UART | Y | Y | IAP, ISP | 4.5-5.5 | SIMM72 | DS2251T | |||||||
| DS2252T | 8051 | 16 MHz (1.33) | 128+128K | +128K | 32 | 5/2 | 2 | Y | Y | 0/0/0 | UART | Y | Y | IAP, ISP | 4.5-5.5 | SIMM40 | DS2252T | |||||||
| DS5000 | 8051 | 16 MHz (1.33) | 128+32K | +32K | 32 | 5/2 | 2 | Y | 0/0/0 | UART | Y | Y | IAP, ISP | 4.5-5.5 | DIP40 | DS5000 | ||||||||
| DS5000FP | 8051 | 16 MHz (1.33) | 128+32K | 32 | 5/2 | 2 | Y | 0/0/0 | UART | Y | Y | IAP, ISP | 4.5-5.5 | QFP80 | DS5000FP | |||||||||
| DS5000T | 8051 | 16 MHz (1.33) | 128+32K | +32K | 32 | 5/2 | 2 | Y | Y | 0/0/0 | UART | Y | Y | IAP, ISP | 4.5-5.5 | DIP40 | DS5000T | |||||||
| DS5001FP | 8051 | 16 MHz (1.33) | 128+128K | 32 | 5/2 | 2 | Y | 0/0/0 | UART | Y | Y | IAP, ISP | 4.5-5.5 | QFP44, QFP80 | DS5001FP | |||||||||
| DS5002FP | 8051 | 16 MHz (1.33) | 256+128K | 32 | 5/2 | 2 | Y | 0/0/0 | UART | Y | Y | IAP, ISP | 4.5-5.5 | QFP80 | DS5002FP | |||||||||
| DS5240 | 390 | 25 MHz (6.25) | 256+5K | Y | 38 | 15/3 | 3 | Y | Y | 0/0/0 | 2 UARTs | Y | Y | 2 DPTRs, IAP, ISP | 4.5-5.5 | MQFP100, MQFP80, QFP100, QFP80 | DS5240 | |||||||
| DS5250 | 390 | 25 MHz (6.25) | 256+5K | Y | 38 | 15/3 | 3 | Y | Y | 0/0/0 | 2 UARTs | Y | Y | 2 DPTRs, IAP, ISP | 4.5-5.5 | MQFP100, MQFP80, QFP100, QFP80 | DS5250 | |||||||
| DS80C310 | 8051 | 33 MHz (8.25) | 256 | 32 | 10/2 | 3 | 0/0/0 | 2 UARTs | Y | Y | 2 DPTRs | 4.5-5.5 | DIP40, PLCC44, TQFP44 | DS80C310 | ||||||||||
| DS80C320 | 8051 | 33 MHz (8.25) | 256 | 32 | 13/3 | 3 | Y | 0/0/0 | 2 UARTs | Y | Y | 2 DPTRs | 4.5-5.5 | DIP40, PLCC44, TQFP44 | DS80C320 | |||||||||
| DS80C323 | 8051 | 18 MHz (4.5) | 256 | 32 | 13/3 | 3 | Y | 0/0/0 | 2 UARTs | Y | Y | 2 DPTRs | 2.7-5.5 | DIP40, PLCC44, TQFP44 | DS80C323 | |||||||||
| DS80C390 | 390 | 40 MHz (10) | 256+4K | 32 | 16/3 | 3 | Y | 0/0/0 | UART, 2 CAN | Y | Y | Y | 2 DPTRs | 4.5-5.5 | PLCC68 | DS80C390 | ||||||||
| DS80C400 | 390 | 75 MHz (75) | 256+1K | 64 | 16/3 | 4 | Y | 0/0/0 | 3 UARTs, CAN, Ethernet | Y | Y | Y | 4 DPTRs | 3.0-3.6 | LQFP100 | DS80C400 | ||||||||
| DS80C410 | 390 | 75 MHz (75) | 256 | 64K | 8 | 16/0 | 4 | Y | 0/0/0 | 3 UARTs, CAN, Ethernet | Y | Y | 4 DPTRs | 3.0-3.6 | LQFP100 | DS80C410 | ||||||||
| DS80C411 | 390 | 75 MHz (75) | 256 | 64K | 8 | 16/0 | 4 | Y | 0/0/0 | 3 UARTs, Ethernet | Y | Y | 4 DPTRs | 3.0-3.6 | LQFP100 | DS80C411 | ||||||||
| DS87C520/DS83C520 | 8051 | 33 MHz (8.25) | 256+1K | 16K ROM/OTP | Y | 32 | 13/3 | 3 | Y | 0/0/0 | 2 UARTs | Y | Y | Y | 2 DPTRs | 4.5-5.5 | DIP40, PLCC44, TQFP44 | DS87C520/DS83C520 | ||||||
| DS87C530 | 8051 | 33 MHz (8.25) | 256+1K | 16K OTP | Y | 32 | 14/3 | 3 | Y | Y | 0/0/0 | 2 UARTs | Y | Y | Y | 2 DPTRs | 4.5-5.5 | PLCC52, TQFP52 | DS87C530 | |||||
| DS87C550 | 8051 | 33 MHz (8.25) | 256+1K | 8K OTP | Y | 55 | 16/3 | 3 | Y | 8(10) | 0/4/3 | 2 UARTs | Y | Y | Y | 2 DPTRs, EOL | 4.5-5.5 | PLCC68, QFP80 | DS87C550 | |||||
| DS89C420 | 8051 | 33 MHz (33) | 256+1K | 16K | Y | 32 | 13/5 | 3 | Y | 0/0/0 | 2 UARTs | Y | Y | 2 DPTRs, IAP, ISP, EOL | 4.5-5.5 | DIP40, PLCC44, TQFP44 | DS89C420 | |||||||
| DS89C430 | 8051 | 33 MHz (33) | 256+1K | 16K | Y | 32 | 13/5 | 3 | Y | 0/0/0 | 2 UARTs | Y | Y | 2 DPTRs, IAP, ISP | 4.5-5.5 | DIP40, PLCC44, TQFP44 | DS89C430 | |||||||
| DS89C440 | 8051 | 33 MHz (33) | 256+1K | 32K | Y | 32 | 13/5 | 3 | Y | 0/0/0 | 2 UARTs | Y | Y | 2 DPTRs, IAP, ISP, EOL | 4.5-5.5 | DIP40, PLCC44, TQFP44 | DS89C440 | |||||||
| DS89C450 | 8051 | 33 MHz (33) | 256+1K | 64K | Y | 32 | 13/5 | 3 | Y | 0/0/0 | 2 UARTs | Y | Y | 2 DPTRs, IAP, ISP | 4.5-5.5 | DIP40, PLCC44, TQFP44 | DS89C450 | |||||||
Devices Found = 25.
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