r5f3650kcnfb Renesas Electronics Corporation., r5f3650kcnfb Datasheet - Page 4

• Manufacturer Part Number: r5f3650kcnfb
• Description: M16c/65c Group Renesas Mcu
• Manufacturer: Renesas Electronics Corporation.

M16C/65C Group
R01DS0015EJ0100 Rev.1.00
Feb 07, 2011
Table 1.3
CPU
Memory
Voltage
Detection
Clock
External Bus
Expansion
I/O Ports
Interrupts
Watchdog Timer
DMA
Item
ROM, RAM, data flash
Central processing unit
Voltage detector
Clock generator
Bus memory expansion
Programmable I/O ports
DMAC
Specifications for the 100-Pin Package (1/2)
Function
M16C/60 Series core
(multiplier: 16 bit × 16 bit
multiply and accumulate instruction: 16 bit × 16 bit + 32 bit
See Table 1.5 “Product List (N-Version)” to Table 1.6 “Product List (D-
Version)”.
15-bit timer × 1 (with prescaler)
Automatic reset start function selectable
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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
Power-on reset
3 voltage detection points (detection level of voltage detection 0 and 1
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
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
interfaces
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: 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
4 channels, cycle steal mode
Trigger sources: 43
Transfer modes: 2 (single transfer, repeat transfer)
32 bit,
Description
32 bit)
Page 4 of 109
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