The following document contains information on Cypress products. The document has the series name, product name, and ordering part numbering with the prefix MB. However, Cypress will offer these products to new and existing customers with the series name, product name, and ordering part number with the prefix CY. How to Check the Ordering Part Number 1. Go to www.cypress.com/pcn. 2. Enter the keyword (for example, ordering part number) in the SEARCH PCNS field and click Apply. 3. Click the corresponding title from the search results. 4. Download the Affected Parts List file, which has details of all changes For More Information Please contact your local sales office for additional information about Cypress products and solutions. About Cypress Cypress is the leader in advanced embedded system solutions for the world s most innovative automotive, industrial, smart home appliances, consumer electronics and medical products. Cypress microcontrollers, analog ICs, wireless and USB-based connectivity solutions and reliable, high-performance memories help engineers design differentiated products and get them to market first. Cypress is committed to providing customers with the best support and development resources on the planet enabling them to disrupt markets by creating new product categories in record time. To learn more, go to www.cypress.com. MB95810K Series New 8FX 8-bit Microcontrollers The MB95810K Series is a series of general-purpose, single-chip microcontrollers. In addition to a compact instruction set, the microcontrollers of these series contain a variety of peripheral resources. Can be used to wake up the device from different low power Features consumption (standby) modes 2 F MC-8FX CPU core 8/10-bit A/D converter 12 channels Instruction set optimized for controllers 8-bit or 10-bit resolution can be selected. Multiplication and division instructions Low power consumption (standby) modes 16-bit arithmetic operations There are four standby modes as follows: Bit test branch instructions Stop mode Bit manipulation instructions, etc. Sleep mode Clock Watch mode Selectable main clock source Time-base timer mode Main oscillation clock (up to 16.25 MHz, maximum ma- In standby mode, two further options can be selected: normal chine clock frequency: 8.125 MHz) standby mode and deep standby mode. External clock (up to 32.5 MHz, maximum machine clock I/O port (no. of I/O ports: 58) frequency: 16.25 MHz) General-purpose I/O ports (CMOS I/O): 54 Main CR clock (4 MHz 2%) General-purpose I/O ports (N-ch open drain): 4 Main CR PLL clock On-chip debug - The main CR PLL clock frequency becomes 8 MHz 2% when the PLL multiplication rate is 2. 1-wire serial control - The main CR PLL clock frequency becomes 10 MHz Serial writing supported (asynchronous mode) 2% when the PLL multiplication rate is 2.5. Hardware/software watchdog timer - The main CR PLL clock frequency becomes 12 MHz Built-in hardware watchdog timer 2% when the PLL multiplication rate is 3. Built-in software watchdog timer - The main CR PLL clock frequency becomes 16 MHz Power-on reset 2% when the PLL multiplication rate is 4. A power-on reset is generated when the power is switched Selectable subclock source on. Suboscillation clock (32.768 kHz) Low-voltage detection (LVD) reset circuit External clock (32.768 kHz) The LVD function is enabled by default. For details, see 18.2 Sub-CR clock (Typ: 100 kHz, Min: 50 kHz, Max: 150 kHz) Recommended Operating Conditions in Timer Electrical Characteristics. The LVD function can be controlled through software. 8/16-bit composite timer 2 channels The LVD reset circuit control register (LVDCC) enables or 8/16-bit PPG 2 channels disables the LVD reset. 16-bit PPG timer 2 channels The LVD reset circuit has an internal low-voltage detector. 16-bit reload timer 1 channel The combination of detection voltage and release voltage Time-base timer 1 channel can be selected from four options. Watch prescaler 1 channel Comparator 2 channels UART/SIO 1 channel Built-in dedicated BGR Full duplex double buffer The comparator reference voltage can be selected between Capable of clock asynchronous (UART) serial data transfer the BGR voltage and the comparator pin. and clock synchronous (SIO) serial data transfer Clock supervisor counter 2 I C bus interface 1 channel Built-in clock supervisor counter Built-in wake-up function Dual operation Flash memory LIN-UART The program/erase operation and the read operation can be Full duplex double buffer executed in different banks (upper bank/lower bank) simul- Capable of clock asynchronous serial data transfer and clock taneously. synchronous serial data transfer Flash memory security function External interrupt 12 channels Protects the content of the Flash memory. Interrupt by edge detection (rising edge, falling edge, and both edges can be selected) Cypress Semiconductor Corporation 198 Champion Court San Jose, CA 95134-1709 408-943-2600 Document Number: 002-04694 Rev. *B Revised August 7, 2017