M16C6C_15 Datasheet, PDF (2/100 Pages) Renesas Technology Corp – RENESAS MCU

M16C/6C Group
1. Overview
1.2 Specifications
The M16C/6C Group is available in a 100-pin package. Table 1.1 and Table 1.2 list Specifications.
Table 1.1
Item
Specifications (1/2)
Function
CPU
Central processing unit
Memory
Voltage
Detection
ROM, RAM, data flash
Voltage detector
Clock
Clock generator
External Bus
Expansion
Bus memory expansion
I/O Ports Programmable I/O ports
Interrupts
Watchdog Timer
DMA
DMAC
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
• 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 1.3 “Product List”
• Power-on reset
• 3 voltage detection points (detection level of voltage detection 0
selectable)
• 5 circuits: Main clock, sub clock, low-speed on-chip oscillator (125 kHz),
high-speed on-chip oscillator (40 MHz ±10%), PLL frequency synthesizer
• Oscillation stop detection: Main clock oscillation stop/restart detection
function
• 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 3 waits inserted, 4 chip select outputs, 3 V
and 5 V interfaces
• Bus format: Separate bus or multiplexed bus selectable, data bus width (8
bits), number of address buses selectable (12, 16, or 20)
• CMOS I/O ports: 85 (selectable pull-up resistors)
• N-channel open drain ports: 3
• Interrupt vectors: 70
• External interrupt inputs: 13 (NMI, INT × 8, key input × 4)
• Interrupt priority levels: 7
15-bit timer × 1 (with prescaler)
Automatic reset start function selectable
• 4 channels, cycle steal mode
• Trigger sources: 55
• Transfer modes: 2 (single transfer, repeat transfer)
R01DS0034EJ0210 Rev.2.10
Jul 31, 2012
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