M16C62_M View Datasheet(PDF) - Renesas Electronics

Part Name

Description

Manufacturer

M16C62_M

SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

Renesas Electronics 

Description

Mitsubishi microcomputers

M16C / 62M (80-pin version) Group

(Low voltage version)

SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

Description

The M16C/62M (80-pin version) group (low voltage version) of single-chip microcomputers are built using

the high-performance silicon gate CMOS process using a M16C/60 Series CPU core and are packaged in

a 80-pin plastic molded QFP. These single-chip microcomputers operate using sophisticated instructions

featuring a high level of instruction efficiency. With 1M bytes of address space, they are capable of execut-

ing instructions at high speed. They also feature a built-in multiplier and DMAC, making them ideal for

controlling office, communications, industrial equipment, and other high-speed processing applications.

The M16C/62M (80-pin version) group (low voltage version) includes a wide range of products with different

internal memory types and sizes and various package types.

Features

• Memory capacity .................................. ROM (See Figure 1.1.3. ROM Expansion)

RAM 10K to 20K bytes

• Shortest instruction execution time ...... 100ns (f(XIN)=10MHZ, VCC=2.7V to 3.6V)

142.9ns (f(XIN)=7MHZ, VCC=2.2V to 3.6V, with software one-wait)

• Supply voltage ..................................... 2.7V to 3.6V (f(XIN)=10MHZ, without software wait)

2.4V to 2.7V (f(XIN)= 7MHZ, without software wait)

2.2V to 2.4V (f(XIN)= 7MHZ, with software one-wait)

• Low power consumption ...................... 28.5mW ( f(XIN)=10MHZ, with software one-wait, VCC = 3V)

• Interrupts .............................................. 25 internal and 5 external interrupt sources, 4 software

interrupt sources; 7 levels (including key input interrupt)

• Multifunction 16-bit timer ...................... 5 output timers + 6 input timers (3 for timer function only)

• Serial I/O .............................................. 5 channels (2 for UART or clock synchronous, 1 for UART, 2 for clock synchronous)

• DMAC .................................................. 2 channels (trigger: 24 sources)

• A-D converter ....................................... 10 bits X 8 channels (Expandable up to 10 channels)

• D-A converter ....................................... 8 bits X 2 channels

• CRC calculation circuit ......................... 1 circuit

• Watchdog timer .................................... 1 line

• Programmable I/O ............................... 70 lines

_______

• Input port .............................................. 1 line (P85 shared with NMI pin)

• Clock generating circuit ....................... 2 built-in clock generation circuits

(built-in feedback resistor, and external ceramic or quartz oscillator)

Note: Memory expansion mode and microprocessor mode are not supported.

Applications

Audio, cameras, office equipment, communications equipment, portable equipment

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