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Part: M30240S4
Category:
Description: Single-chip 16-bit CMOS Microcomputer
Company: Mitsubishi Electronics America, Inc.
Datasheet: Download M30240S4 datasheet File size : 5104 kB
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MITSUBISHI ELECTRONICS AMERICA, INC.
PRELIMINARY M30240
M30240 Group Specification
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Features ......1-3 Applications ......... 1-3 Pin Configuration ...... 1-4 Block Diagram..... 1-5 Performance outline........... 1-6 Pin Description.... 1-8 Overview .. 1-10
Operation of Functional Blocks . . . . . . . . . 1-11
Central Processing Unit (CPU) ....... 1-11 Processor Mode...... 1-14 Memory .... 1-15 SFR MAP .......... 1-16 Reset........ 1-22 Software Reset ....... 1-23 Clock-Generating Circuit.. 1-23 Clock Control .... 1-24 Stop Mode......... 1-26 Wait Mode......... 1-26 Status Transition Of the Internal Clock ......... 1-26 Power Control ......... 1-27 Protection .......... 1-28 Interrupts .. 1-29 NMI Interrupt ..... 1-35 Key-Input Interrupt ........... 1-36 Address Match Interrupt... 1-38 Watchdog Timer...... 1-39 Frequency Synthesizer Circuit .. 1-41 Universal Serial Bus......... 1-44 DMAC ...... 1-63 Timers ...... 1-68 Timer A .... 1-69 Timer B .... 1-80 UART0 through UART2 ... 1-83 A-D Converter ....... 1-106 CRC Calculation Circuit .......... 1-116 Programmable I/O Ports ......... 1-117
Usage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-124
Usage Precautions......... 1-124
Specifications . . . . . . . . . . . . . . . . . . . . . . 1-128
Electrical ......... 1-128 Timing .... 1-130 Timing Diagrams- Peripheral/interrupt ... 1-133
Applications . . . . . . . . . . . . . . . . . . . . . . . 1-134
Frequency Synthesizer Interface and DC-DC Converter.... 1-134 Attach/Detach Function.. 1-138 Low Pass Filter Network ......... 1-139 USB Transceiver............ 1-140 Programming Notes ....... 1-141
MITSUBISHI ELECTRONICS AMERICA, INC.
1-2
Preliminary Specifications REV. E
Specifications in this manual are tentative and subject to change
Mitsubishi microcomputers
M30240 Group
Features
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
1.0 Description
The M30240 group is a 16-bit microcomputer based on the M16C family core technology. They are single-chip USB peripheral microcontrollers based on the Universal Serial Bus (USB) Version 1.1 specification. They are packaged in an 80-pin, molded plastic QFP. These single-chip microcontrollers operate using sophisticated instructions featuring a high level of instruction efficiency, making them capable of executing 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.
1.1 Features
· · · · CPU .... 16-bit (including a hardware multiplier) Number of instructions ...... 91 Shor test instruction execution time ..... 83ns f(XIN)=12MHz USB Features:.... Five endpoint pairs (IN/OUT) FIFO Sizes (endpoints 0-4):32,128, 32, 32, 32 Conforms to USB V1.1 Specification USB Transceiver ......... Conforms to USB V1.1 Specification-Internal Vref Frequency Synthesizer...... PLL for 48MHz clock Memory capacity (mask device):......... ROM (40K, 48K) / RAM (3.0 K) Memory capacity (OTP device):.......... PROM (128K) / RAM (5K) Supply Voltage ... 4.1 to 5.25V f(XIN)=12MHz) Interrupts ............ 21 internal and 4 external interrupt sources, 4 software interrupt sources; 7 levels (including key input interrupt X 16) Multifunction timer ....... 5 X 16-bit, w/integrated 20mA (peak) PWM outputs General purpose timer ...... 3 X 16-bit, internal interrupt only UART......... 3 X 7/8/9 bits; Configurable for synchronous or asynchronous mode DMAC........ 2 channels (trigger: 18 sources) A-D Converter .... 10 bits X 8 channels CRC calculation circuit ...... 1 circuit (industry standard polynomial) Watchdog timer .. 1 line (15 bit) Programmable I/O....... 63 lines High current and LED Drivers .... 5 high current and 8 LED drivers Clock-generating circuit..... 1 built-in circuit including feedback resistor Package: ............ 80P6N (0.8 mm pitch)
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1.2 Applications
USB peripherals, such as telephones, audio systems, scanners, and digital cameras.
1-3
Others parts begin by m3
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