MX10FMAXDPC Datasheet, PDF (1/24 Pages) Macronix International – SINGLE-CHIP 8-BIT MICROCONTROLLER

FEATURE
• High performance CMOS MTP ROM CPU
• Operation Voltage 5V
• Up to 40MHz operation (3.5MHz to 40MHz)
• Three 16-bit timer/counters
• 256 Bytes of on-chip data RAM
• 64 Kbytes on-chip Flash memory
• 32 Programmable I/O lines
• 6 interrupt Sources
MX10FMAXDPC
MX10FMAXDQC
SINGLE-CHIP 8-BIT MICROCONTROLLER
• Code protection
• Two priority levels
• Power saving Idle and power down modes
• 64 K external program memory space
• 64 K external data memory space
• Four 8-bit I/O ports
• Full-duplex enhanced UART compatible with the stan-
dard 80C51 and the 80C52
GENERAL DESCRIPTION
The single-chip 8-bit microcontroller is manufactured in MXIC's advanced CMOS process. This device uses the
same powerful instruction set, has the same architecture, and is pin-to-pin compatible with the existing 80C51. The
added features make it an even more powerful microcontroller for applications that require clock output, and up/down
counting capabilities such as motor control. It also has a more versatile serial channel that facilitates multi-processor
communications.
PIN CONFIGURATIONS
40 PDIP
44 PLCC
(T2) P1.0 1
(T2EX) P1.1 2
P1.2 3
P1.3 4
P1.4 5
P1.5 6
P1.6 7
P1.7 8
RESET 9
(RXD) P3.0 10
(TXD)P3.1 11
(INT0) P3.2 12
(INT1) P3.3 13
(T0) P3.4 14
(T1) P3.5 15
(WR) P3.6 16
(RD) P3.7 17
XTAL2 18
XTAL1 19
VSS 20
40 ^VCC
39 ^{P0.0 (AD0)}
38 ^{P0.1 (AD1)}
37 ^{P0.2 (AD2)}
36 ^{P0.3 (AD3)}
35 ^{P0.4 (AD4)}
34 ^{P0.5 (AD5)}
33 ^{P0.6 (AD6)}
32 ^{P0.7 (AD7)}
31 ^EA
30 ^ALE
29 ^PSEN
28 ^{P2.7 (A15)}
27 ^{P2.6 (A14)}
26 ^{P2.5 (A13)}
25 ^{P2.4 (A12)}
24 ^{P2.3 (A11)}
23 ^{P2.2 (A10)}
22 ^{P2.1 (A9)}
21 ^{P2.0 (A8)}
6
P1.5 7
P1.6
P1.7
RST
P3.0
N.C. 12
P3.1
P3.2
P3.3
P3.4
P3.5 17
18
1 44
MX10FMAX
23
40
39 P0.4
P0.5
P0.6
P0.7
EA
34 N.C.
ALE
PSEN
P2.7
P2.6
29 P2.5
28
P/N:PM1053 Specifications subject to change without notice, contact your sales representatives for the most update information. REV. 1.0, DEC. 10, 2003
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