Datasheet M16C/65C Group R01DS0015EJ0110 RENESAS MCU Rev.1.10 Jul 31, 2012 1. Overview 1.1 Features The M16C/65C Group microcomputer (MCU) incorporates the M16C/60 Series CPU core and flash memory, employing sophisticated instructions for a high level of efficiency. This MCU has 1 MB of address space (expandable to 4 MB), and it is capable of executing instructions at high speed. In addition, the CPU core boasts a multiplier for high-speed operation processing. This MCU consumes low power, and supports operating modes that allow additional power control. The MCU also uses an anti-noise configuration to reduce emissions of electromagnetic noise and is designed to withstand electromagnetic interference (EMI). By integrating many of the peripheral functions, including the multifunction timer and serial interface, the number of system components has been reduced. 1.1.1 Applications This MCU can be used in audio components, cameras, televisions, household appliances, office equipment, communication devices, mobile devices, industrial equipment, and other applications. R01DS0015EJ0110 Rev.1.10 Page 1 of 109 Jul 31, 2012M16C/65C Group 1. Overview 1.2 Specifications The M16C/65C Group includes 128-pin and 100-pin packages. Table 1.1 to Table 1.4 list specifications. Table 1.1 Specifications for the 128-Pin Package (1/2) Item Function Description M16C/60 Series core (multiplier: 16 bit 16 bit 32 bit, multiply and accumulate instruction: 16 bit 16 bit + 32 bit 32 bit) Number of basic instructions: 91 CPU Central processing unit Minimum instruction execution time: 31.25 ns (f(BCLK) = 32 MHz, VCC1 = VCC2 = 2.7 to 5.5 V) Operating modes: Single-chip, memory expansion, and microprocessor See Table 1.5 Product List (N-Version) to Table 1.6 Product List (D- Memory ROM, RAM, data flash Version). Power-on reset Voltage Voltage detector 3 voltage detection points (detection level of voltage detection 0 and 1 Detection selectable) 5 circuits: Main clock, sub clock, low-speed on-chip oscillator (125 kHz), high-speed on-chip oscillator (40 MHz 5%), PLL frequency synthesizer Oscillation stop detection: Main clock oscillation stop/restart detection function Clock Clock generator Frequency divider circuit: Divide ratio selectable from 1, 2, 4, 8, and 16 Power saving features: Wait mode, stop mode Real-time clock Address space: 1 MB External bus interface: 0 to 8 waits inserted, 4 chip select outputs, memory area expansion function (expandable to 4 MB), 3 V and 5 V External Bus Bus memory expansion interfaces Expansion Bus format: Separate bus or multiplexed bus selectable, data bus width selectable (8 or 16 bits), number of address buses selectable (12, 16, or 20) CMOS I/O ports: 111 (selectable pull-up resistors) I/O Ports Programmable I/O ports N-channel open drain ports: 3 Interrupt vectors: 70 Interrupts External interrupt inputs: 13 (NMI, INT 8, key input 4) Interrupt priority levels: 7 15-bit timer 1 (with prescaler) Watchdog Timer Automatic reset start function selectable 4 channels, cycle steal mode DMA DMAC Trigger sources: 43 Transfer modes: 2 (single transfer, repeat transfer) R01DS0015EJ0110 Rev.1.10 Page 2 of 109 Jul 31, 2012