MB95650L Datasheet, PDF (1/105 Pages) Cypress Semiconductor – F2MC-8FX CPU core

MB95650L Series
New 8FX 8-bit Microcontrollers
The MB95650L Series is a series of general-purpose, single-chip microcontrollers. In addition to a compact instruction set, the
microcontrollers of this series contain a variety of peripheral functions.
Features
F²MC-8FX CPU core
Instruction set optimized for controllers
■ Multiplication and division instructions
■ 16-bit arithmetic operations
■ Bit test branch instructions
■ Bit manipulation instructions, etc.
Clock
■ Selectable main clock source
❐ Main oscillation clock (up to 16.25 MHz, maximum machine
clock frequency: 8.125 MHz)
❐ External clock (up to 32.5 MHz, maximum machine clock
frequency: 16.25 MHz)
❐ Main CR clock (4 MHz 2%)
❐ Main CR PLL clock
• The main CR PLL clock frequency becomes 8 MHz 2%
when the PLL multiplication rate is 2.
• The main CR PLL clock frequency becomes 10 MHz 2%
when the PLL multiplication rate is 2.5.
• The main CR PLL clock frequency becomes 12 MHz 2%
when the PLL multiplication rate is 3.
• The main CR PLL clock frequency becomes 16 MHz 2%
when the PLL multiplication rate is 4.
❐ Main PLL clock (maximum machine clock frequency:
16 MHz)
■ Selectable subclock source
❐ Suboscillation clock (32.768 kHz)
❐ External clock (32.768 kHz)
❐ Sub-CR clock (Typ: 100 kHz, Min: 50 kHz, Max: 150 kHz)
Timer
■ 8/16-bit composite timer  2 channels
■ Time-base timer  1 channel
■ Watch prescaler  1 channel
UART/SIO  1 channel (The channel can be used either
as a UART/SIO channel or as an I²C bus interface
channel.)
■
The function of
UART/SIO and
this
I²C
channel can be
bus interface.
switched
between
■ Full duplex double buffer
■ Capable of clock asynchronous (UART) serial data transfer and
clock synchronous (SIO) serial data transfer
I²C bus interface  2 channels (One of the two channels
can be used either as an I²C bus interface channel or
as a UART/SIO channel.)
■ Supports Standard-mode and Fast-mode (400 kHz).
■ Built-in wake-up function
LIN-UART
■ Full duplex double buffer
■ Capable of clock asynchronous serial data transfer and clock
synchronous serial data transfer
External interrupt  6 channels
■ Interrupt by edge detection (rising edge, falling edge, and both
edges can be selected)
■ Can be used to wake up the device from different low power
consumption (standby) modes
8/12-bit A/D converter  6 channels
8-bit or 12-bit resolution can be selected.
Low power consumption (standby) modes
There are four standby modes as follows:
■ Stop mode
■ Sleep mode
■ Watch mode
■ Time-base timer mode
I/O port
■ MB95F652E/F653E/F654E/F656E (number of I/O ports: 21)
❐ General-purpose I/O ports (CMOS I/O)
: 17
❐ General-purpose I/O ports (N-ch open drain) : 4
■ MB95F652L/F653L/F654L/F656L (number of I/O ports: 20)
❐ General-purpose I/O ports (CMOS I/O)
: 17
❐ General-purpose I/O ports (N-ch open drain) : 3
On-chip debug
■ 1-wire serial control
■ Serial writing supported (asynchronous mode)
Hardware/software watchdog timer
■ Built-in hardware watchdog timer
■ Built-in software watchdog timer
Cypress Semiconductor Corporation • 198 Champion Court
Document Number: 002-04696 Rev. *A
• San Jose, CA 95134-1709 • 408-943-2600
Revised April 12, 2016