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Parametric List of 8051 Devices Available from Analog Devices
| Analog Devices (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 |
| ADuC812 |
8051 |
16 MHz (1.33) |
256 |
640 |
8K |
|
|
32 |
9/2 |
3 |
|
Y |
|
8(12) |
2(12) |
0/0/0 |
UART, SPI |
Y |
Y |
Y |
ISP |
2.7-5.5 |
QFP52 |
ADuC812 |
| ADuC814 |
8051 |
32 KHz (1.39) |
256 |
640 |
8K |
|
Y |
11 |
11/2 |
3 |
Y |
Y |
|
6(12) |
2(12) |
0/0/0 |
UART, I²C, SPI |
Y |
Y |
Y |
On-Chip Debug, ISP |
2.7-5.5 |
SSOP28 |
ADuC814 |
| ADuC816 |
8051 |
32 KHz (1.04) |
256 |
640 |
8K |
|
Y |
26 |
11/2 |
3 |
|
Y |
|
2(16) |
1(12) |
0/0/0 |
UART, I²C, SPI |
Y |
Y |
Y |
On-Chip Debug, ISP |
2.7-5.5 |
MQFP52 |
ADuC816 |
| ADuC824 |
8051 |
32 KHz (1.04) |
256 |
640 |
8K |
|
Y |
26 |
11/2 |
3 |
|
Y |
|
1(16)+1(24) |
1(12) |
0/0/0 |
UART, I²C, SPI |
Y |
Y |
Y |
On-Chip Debug, ISP |
2.7-5.5 |
LQFP52 |
ADuC824 |
| ADuC831 |
8051 |
12 MHz (1.33) |
256+2K |
|
64K |
|
|
32 |
12/2 |
4 |
|
Y |
|
8(12) |
2(12)+2(16) |
0/2/0 |
UART, SPI |
Y |
Y |
Y |
2 DPTRs |
2.7-5.5 |
FC/CSP56, LQFP52 |
ADuC831 |
| ADuC832 |
8051 |
32.76 KHz (1.39) |
256+2K |
|
64K |
|
Y |
32 |
12/2 |
3 |
|
Y |
|
8(12) |
2(12) |
0/2/0 |
UART, I²C, SPI |
Y |
Y |
Y |
2 DPTRs, DMA, IAP, ISP |
2.7-5.5 |
LQFP52 |
ADuC832 |
| ADuC834 |
8051 |
32 KHz (1.04) |
256+2K |
4K |
64K |
|
Y |
32 |
11/2 |
4 |
|
Y |
|
1(16)+1(12) |
2(16)+1(12) |
0/2/0 |
UART, SPI |
Y |
Y |
Y |
2 DPTRs, IAP, ISP |
2.7-5.5 |
MQFP52 |
ADuC834 |
| ADuC836 |
8051 |
32 KHz (1.04) |
256+2K |
4K |
62K |
|
Y |
32 |
11/2 |
4 |
Y |
Y |
|
2(16) |
1(12)+2(16) |
0/2/0 |
UART, SPI |
Y |
Y |
Y |
2 DPTRs, IAP, ISP |
2.7-5.5 |
MQFP52 |
ADuC836 |
| ADuC841 |
8051 |
32.76 KHz (16.7) |
256+2K |
4K |
62K |
|
Y |
32 |
12/2 |
3 |
|
Y |
|
8(12) |
2(12) |
0/2/0 |
UART, I²C, SPI |
Y |
Y |
Y |
2 DPTRs, IAP, ISP |
2.7-3.6, 4.8-5.3 |
FC/CSP56, PQFP52 |
ADuC841 |
| ADuC842 |
8051 |
20 MHz (20) |
256+2K |
4K |
62K |
|
Y |
32 |
12/2 |
3 |
|
Y |
|
8(12) |
2(12) |
0/2/0 |
UART, I²C, SPI |
Y |
Y |
Y |
2 DPTRs, IAP, ISP |
2.7-3.6, 4.8-5.3 |
FC/CSP56, PQFP52 |
ADuC842 |
| ADuC843 |
8051 |
32.76 KHz (16.7) |
256+2K |
4K |
62K |
|
Y |
32 |
12/2 |
3 |
|
Y |
|
8(12) |
|
0/2/0 |
UART, I²C, SPI |
Y |
Y |
Y |
2 DPTRs, IAP, ISP |
2.7-3.6, 4.8-5.3 |
FC/CSP56, PQFP52 |
ADuC843 |
| ADuC845 |
8051 |
32.76 KHz (12.5) |
256+2K |
4K |
62K |
|
Y |
26 |
11/2 |
3 |
Y |
Y |
|
2(24) |
1(12)+2(16) |
0/2/0 |
UART, I²C, SPI |
Y |
Y |
Y |
2 DPTRs, IAP, ISP |
2.7-3.6, 4.8-5.3 |
FC/CSP56, MQFP52 |
ADuC845 |
| ADuC847 |
8051 |
32.76 KHz (12.5) |
256+2K |
4K |
62K |
|
Y |
26 |
11/2 |
3 |
Y |
Y |
|
10(24) |
1(12) |
0/2/0 |
UART, I²C, SPI |
Y |
Y |
Y |
2 DPTRs, IAP, ISP |
2.7-3.6, 4.8-5.3 |
FC/CSP56, MQFP52 |
ADuC847 |
| ADuC848 |
8051 |
32.76 KHz (12.5) |
256+2K |
4K |
62K |
|
Y |
26 |
11/2 |
3 |
|
Y |
|
10(16) |
1(12) |
0/2/0 |
UART, I²C, SPI |
Y |
Y |
Y |
2 DPTRs, IAP, ISP |
2.7-3.6, 4.8-5.3 |
FC/CSP56, MQFP52 |
ADuC848 |
Devices Found = 14.
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