Cypress MB95710M Series - Page 8

MB95710M Series
MB95770M Series
Document Number: 002-09307 Rev. *D Page 7 of 172
1.2 MB95770M Series
Part number
Parameter
MB95F774J MB95F776J MB95F778J MB95F774M MB95F776M MB95F778M
Type Flash memory product
Clock
supervisor
counter
It supervises the main clock oscillation and the subclock oscillation.
Flash memory
capacity
20 Kbyte 36 Kbyte 60 Kbyte 20 Kbyte 36 Kbyte 60 Kbyte
RAM capacity 512 bytes 1 Kbyte 2 Kbyte 512 bytes 1 Kbyte 2 Kbyte
Power-on reset Yes
Low-voltage
detection reset
Yes No
Reset input Selected through software 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 port : 59
•CMOS I/O :55
• N-ch open drain : 4
• I/O port : 58
•CMOS I/O :55
• N-ch open drain : 3
Time-base timer Interval time: 0.256 ms to 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 software watchdog timer.
Wild register It can be used to replace 3 bytes of data.
8/12-bit
A/D converter
8 channels
8-bit or 12-bit resolution can be selected.
8/16-bit
composite timer
2 channels
• The timer can be configured as an “8-bit timer × 2 channels” or a “16-bit timer × 1 channel”.
• It has the following functions: interval 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.
External
interrupt
8 channels
• Interrupt by edge detection (The rising edge, falling edge, and both edges can be selected.)
• It can be used to wake up the device from different standby modes.
On-chip debug
• 1-wire serial control
• It supports serial writing (asynchronous mode).