RENESAS M30805FGGP SINGLE-CHIP 16 BIT CMOS MICROCOMPUTER

RENESAS

M30805FGGP

M30805FGGP date sheet

Product category

SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

Application

Audio, cameras, office equipment, communications equipment, portable equipment, etc.

Description

Memory capacity..................................ROM (See ROM expansion figure.)

RAM 10 to 24 Kbytes

• Shortest instruction execution time ......50ns (f(XIN)=20MHz)

• Supply voltage .....................................4.2 to 5.5V (f(XIN)=20MHz) Mask ROM and flash memory version

2.7 to 5.5V (f(XIN)=10MHz) Mask ROM and flash memory version

• Low power consumption ......................45mA (M30802MC-XXXGP)

• Interrupts.......29 internal and 8 external interrupt sources, 5 software

interrupt sources; 7 levels (including key input interrupt)

• Multifunction 16-bit timer...........5 output timers + 6 input timers

• Serial I/O .....................5 channels for UART or clock synchronous

• DMAC ..................................................4 channels (trigger: 31 sources)

• DRAMC........... Used for EDO, FP, CAS before RAS refresh, self-refresh

• 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

• X-Y converter .......................................1 circuit

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

• Programmable I/O ...............................123 lines

• Input port................... _______1 line (P85 shared with NMI pin)

• Memory expansion ..............................Available (16M bytes)

• Chip select output ................................4 lines

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

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

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