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Features
80C51 Central Processing Unit
MG87FL04 with 4KB flash ROM (Built-in Megawin standard ISP & UART COMBO ISP code with auto switching)
Operating voltage: 2.4V ~ 3.6V for MG87FL04 Operating voltage: 4.5V~5.5V for MG87FE04
Operation frequency : Internal RC-oscillator (default 22.118MHz@12T
+/- 1% frequency drift @ 25J
+/- 2% frequency drift @ -20 ~ 50J
+/- 4% frequency drift @ -40 ~ 85J
*IAP capability; 2KB IAP memory size
*On-chip 256 bytes data RAM for MG87FL04
*Code protection for flash memory access
*Two 16-bit timer/counter
*PWM-Timer for PWM generator or normal 8-bit timer, selectable interrupt source
*Enhanced UART, provides frame-error detection and hardware address-recognition
*15 bits Watch-Dog-Timer with 8-bit pre-scalar, one-time enabled by CPU or power-on
*Power control: idle mode and power-down mode, Power-down can be woken-up by INT0
(P3.2), INT2 (P4.3), and other I/O.
*I/O port list, P1.5 (P3.5/T1), P1.3 (P4.3/INT2), P1 [1:0] and P3 [2:0].
*Built-in analog comparator with selectable interrupt on INT2. AIN0(V+) on P1.0 and AIN1(V-)
on P1.1, output on P3.6(internal port)
* Package type: MSOP-10
Order Information:
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Items
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Package Type
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IC Marking
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MG87FL04
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MSOP-10
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MG87L04S
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