Product Summary

The KA1000015M-AJTT is a fast 8051 compatible microcontroller with a redesigned processor core without wasted clock and memory cycles. Typically, the instruction executing time of KA1000015M-AJTT is 1.5 to 3 times faster than that of traditional 8051, depending on the type of instruction. In general, the overall performance is about 2.5 times better than the original for the same crystal speed. Consequently, the WCAYUEP52159 is a fully static CMOS design; it can also be operated at a lower crystal clock.

Parametrics

KA1000015M-AJTT absolute maximum ratings: (1)DC Power Supply: -0.3 to +7.0 V; (2)Input Voltage: VSS -0.3 to VDD +0.3 V; (3)Operating Temperature: 0 to +70 ℃; (4)Storage Temperature: -55 to +150 ℃.

Features

KA1000015M-AJTT features: (1)8-bit CMOS microcontroller; (2)High speed architecture of 4 clocks/machine cycle; (3)Pin and instruction-set compatible with standard 80C52; (4)Dual 64KB In-System Programmable Flash EPROM banks (APFlash0 and APFlash1); (5)4KB Auxiliary Flash EPROM for loader program (LDFlash); (6)256 bytes scratch-pad RAM; (7)1 KB on-chip SRAM for MOVX instruction; (8)Four 8-bit I/O Ports; Port 0 has internal pull-up resisters enabled by software; (9)Three 16-bit Timers; (10)7 interrupt sources with two levels of priority; (11)On-chip oscillator and clock circuitry.

Diagrams

KA1000015M-AJTT block diagram

KA1031S24
KA1031S24

POT 10K OHM 2W LOG TAPER
Data Sheet
0-250: $2.94
KA1031S28
KA1031S28

POT 10K OHM 2W LOG TAPER
Data Sheet
0-1: $6.71
1-10: $6.29
10-50: $5.17
50-100: $4.47
100-250: $4.05
250-500: $3.77
500-1000: $3.50
KA1041S28
KA1041S28

POT 100K OHM 2W LOG TAPER
Data Sheet
0-1: $15.07
1-10: $13.17
10-50: $11.30
50-100: $10.91
100-250: $10.31
250-500: $9.92
500-1000: $9.52
KA1051S28
KA1051S28

POT 1MEG OHM 2W LOG TAPER
Data Sheet
0-1: $6.71
1-10: $6.29
10-50: $5.17
50-100: $4.47
100-250: $4.05
250-500: $3.77
500-1000: $3.50
KA10R25
KA10R25
Other

Data Sheet
Negotiable 
KA10R25-4000
KA10R25-4000
Shindengen
Sidacs VDRM=190 ITSM=100
Data Sheet
Negotiable