Cypress MB95310L Series, Manual

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MB95310L/370L Series
Document Number: 002-07519 Rev. *A Page 6 of 80
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MB95370L Series
(Continued)
Part number
Parameter
MB95F374E MB95F376E MB95F378E MB95F374L MB95F376L MB95F378L
Type Flash memory product
Clock supervisor
counter
It supervises the main clock oscillation.
Flash memory ca-
pacity
20 Kbyte 36 Kbyte 60 Kbyte 20 Kbyte 36 Kbyte 60 Kbyte
RAM capacity 496 bytes 1008 bytes 2032 bytes 496 bytes 1008 bytes 2032 bytes
Low-voltage detec-
tion reset
Yes No
Reset input Dedicated
CPU functions
• Number of basic instructions : 136
• Instruction bit length : 8 bits
• Instruction length : 1 to 3 bytes
• Data bit length : 1, 8 and 16 bits
• Minimum instruction execution time : 61.5 ns (machine clock frequency = 16.25 MHz)
• Interrupt processing time : 0.6 µs (machine clock frequency = 16.25 MHz)
General-purpose
I/O
• I/O ports (Max): 55
• CMOS I/O: 52
• N-ch open drain: 3
Time-base timer Interval time: 0.256 ms - 8.3 s (external clock frequency = 4 MHz)
Hardware/software
watchdog timer
• Reset generation cycle
Main oscillation clock at 10 MHz: 105 ms (Min)
• The sub-CR clock can be used as the source clock of the hardware watchdog timer.
Wild register It can be used to replace three bytes of data.
I
2
C
1 channel
• Master/Slave sending and receiving
• Bus error function and arbitration function
• Detecting transmitting direction function
• Start condition repeated generation and detection functions
• Built-in wake-up function
UART/SIO
2 channels
• Data transfer with UART/SIO is enabled.
• It has a full duplex double buffer, variable data length (5/6/7/8 bits), a built-in baud rate generator and an error
detection function.
• It uses the NRZ type transfer format.
• LSB-first data transfer and MSB-first data transfer are available to use.
• Clock-asynchronous (UART) serial data transfer and clock-synchronous (SIO) serial data transfer is enabled.
8/10-bit A/D con-
verter
4 channels
8-bit or 10-bit resolution can be selected.
8/16-bit composite
timer
2 channels
• Each timer can be configured as an "8-bit timer

2 channels" or a "16-bit timer

1 channel".
• It has built-in timer function, PWC function, PWM function and input capture function.
• Count clock: it can be selected from internal clocks (seven types) and external clocks.
• It can output square wave.