Features: ` Number of basic instructions ........................................................................103
` Memory size
ROM ........................................................................................................... .16 K bytes
RAM ............................................................................................................. 512 bytes
` Instruction execution time
The fastest instruction at 8 MHz frequency ................................................. 500 ns
` Single low supply voltage ............................................................................ 2.7 5.5 V
` Low power dissipation
(At 3 V supply voltage, 8 MHz frequency) ...................................................... 12 mW (Typ.)
(At 5 V supply voltage, 8 MHz frequency) ...................................................... 30 mW (Typ.)
` Wide operating temperature range ...................... ..... ..... ..... ..... ...............40 80°C
` Interrupts ............................................................. ..... ..... ..... ..... ..... ..... ....19 types 7 levels
` Multiple function 16-bit timer ............................................ ..... ..... ..... ..........5 + 3
` UART (may also be synchronous) .......................... ..... ..... ............................2
` 8-bit A-D converter ......................................... ..... ..... ..... ..... ..... ..... ...........8-channel inputs
` 12-bit watchdog timer
` Programmable input/output (ports P0, P1, P2, P3, P4, P5, P6, P7, P8) ...........68
` Small package
M37702M2LXXXGP, M37702S1LGP.................................................... ..... ....... 80-pin QFP (0.65 mm lead pitch)
M37702M2LXXXHP, M37702S1LHP...................................... ..... ..... ..... ... ..... 80-pin fine-pitch QFP (0.5 mm lead pitch)ApplicationControl devices for communication equipment such as cellular radiotelephones, cordless telephones, and radio communications Control devices for office equipment such as copiers, printers, typewriters, facsimiles, word processors, and personal computers
Control devices for industrial equipments such as ME, NC, and measuring instruments
Pinout
Specifications
|
Symbol |
Parameter |
Conditions |
Ratings |
Unit |
|
VCC |
Power source voltage |
|
0.3 to 7.0 |
V |
|
AVCC |
Analog power source voltage |
|
0.3 to 7.0 |
V |
|
VI |
Input voltage RESET, CNVss, BYTE |
|
0.3 to +12 |
V |
|
VI |
Input voltage P00P07, P10P17, P20P27,
P40P47, P50P57, P60P67, P70, P71, P80P87,VREF,XIN, |
|
0.3 to VCC+0.3 |
V |
|
VO |
Output voltage P00P07, P10P17, P20P27,
P40P47, P50P57, P60P67, P70, P71, P80P87,XOUT, E |
|
0.3 to VCC+0.3 |
V |
|
Pd |
Power dissipation |
Ta = 25°C |
300(Note 1) |
mW |
|
Topr |
Operating temperature |
|
40 to 85 |
°C |
|
Tstg |
Storage temperature |
|
65 to 150 |
°C |
DescriptionThe M37702M2LXXXGP is a single-chip 16-bit microcomputer designed with high-performance CMOS silicon gate technology. This is housed in a small 80-pin plastic molded QFP. This singlechip microcomputer has a large 16 M bytes address space, three instruction queue buffers, and two data buffers for high-speed instruction execution. The CPU is a 16-bit parallel processor that, M37702M2LXXXGP, M37702S1LGP, M37702M2LXXXHP and M37702S1LHP also be switched to perform 8-bit parallel processing. This microcomputer is suitable for communication, office, business and industrial equipment controller that require high-speed processing of large data.
The strong points of the M37702M2LXXXGP, M37702S1LGP, M37702M2LXXXHP and M37702S1LHP are the low supply voltage and small package.
The differences between M37702M2LXXXGP, M37702S1LGP, M37702M2LXXXHP and M37702S1LHP are the ROM size and the package as shown below. Therefore, the following descriptions will be for the M37702M2LXXXGP unless otherwise noted.
M37702S1LHP Data Sheet
