r5f21368mnxxxfp Renesas Electronics Corporation., r5f21368mnxxxfp Datasheet - Page 2

• Manufacturer Part Number: r5f21368mnxxxfp
• Description: R8c/36m Group Renesas Mcu
• Manufacturer: Renesas Electronics Corporation.

Under development
R8C/36M Group
R01DS0086EJ0010 Rev.0.10
Mar 09, 2011
1.1.2
Table 1.1
CPU
Memory
Power Supply
Voltage
Detection
I/O Ports
Clock
Interrupts
Watchdog Timer
DTC (Data Transfer Controller)
Timer
Item
Tables 1.1 and 1.2 outline the Specifications for R8C/36M Group.
Specifications
Preliminary document
Specifications in this document are tentative and subject to change.
Specifications for R8C/36M Group (1)
Central processing
unit
ROM, RAM,
Data flash
Voltage detection
circuit
Programmable I/O
ports
Clock generation
circuits
Timer RA
Timer RB
Timer RC
Timer RD
Function
R8C CPU core
• Number of fundamental instructions: 89
• Minimum instruction execution time:
• Multiplier: 16 bits × 16 bits → 32 bits
• Multiply-accumulate instruction: 16 bits × 16 bits + 32 bits → 32 bits
• Operation mode: Single-chip mode (address space: 1 Mbyte)
Refer to Table 1.3 Product List for R8C/36M Group
• Power-on reset
• Voltage detection 3 (detection level of voltage detection 0 and voltage
• Input-only: 1 pin
• CMOS I/O ports: 59, selectable pull-up resistor
• High current drive ports: 59
• 4 circuits: XIN clock oscillation circuit,
• Oscillation stop detection: XIN clock oscillation stop detection function
• Frequency divider circuit: Dividing selectable 1, 2, 4, 8, and 16
• Low power consumption modes:
Real-time clock (timer RE)
• Interrupt Vectors: 69
• External: 9 sources (INT × 5, key input × 4)
• Priority levels: 7 levels
• 14 bits × 1 (with prescaler)
• Reset start selectable
• Low-speed on-chip oscillator for watchdog timer selectable
• 1 channel
• Activation sources: 39
• Transfer modes: 2 (normal mode, repeat mode)
8 bits × 1 (with 8-bit prescaler)
8 bits × 1 (with 8-bit prescaler)
16 bits × 1 (with 4 capture/compare registers)
16 bits × 2 (with 4 capture/compare registers)
detection 1 selectable)
Standard operating mode (high-speed clock, low-speed clock, high-speed on-
chip oscillator, low-speed on-chip oscillator), wait mode, stop mode
Timer mode (period timer), pulse output mode (output level inverted every
period), event counter mode, pulse width measurement mode, pulse period
measurement mode
Timer mode (period timer), programmable waveform generation mode (PWM
output), programmable one-shot generation mode, programmable wait one-
shot generation mode
Timer mode (input capture function, output compare function), PWM mode
(output 3 pins), PWM2 mode (PWM output pin)
Timer mode (input capture function, output compare function), PWM mode
(output 6 pins), reset synchronous PWM mode (output three-phase
waveforms (6 pins), sawtooth wave modulation), complementary PWM mode
(output three-phase waveforms (6 pins), triangular wave modulation), PWM3
mode (PWM output 2 pins with fixed period)
50 ns (f(XIN) = 20 MHz, VCC = 2.7 to 5.5 V)
200 ns (f(XIN) = 5 MHz, VCC = 1.8 to 5.5 V)
XCIN clock oscillation circuit (32 kHz),
High-speed on-chip oscillator (with frequency adjustment function),
Low-speed on-chip oscillator
Specification
Page 2 of 58
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