MN103LF66 Datasheet, PDF (1/102 Pages) Panasonic Semiconductor – 32-bit Single-chip Microcontroller

MN103LF66/67/68/69/70/71/72/73/74/75/76/77/78/79 Series
32-bit Single-chip Microcontroller
PubNo. 2347901-012E
1.1 Overview
The MN103LF series of 32-bit single-chip microcomputers have multiple types of peripheral functions. This LSI
series is well suited for camera, TV, VCR, Car audio, printer, telephone, FAX machine, air-conditioner, music
instrument and other applications.
This LSI series has flexible and optimized hardware configurations and simple efficient instruction set. This LSI
series incorporates an internal ROM of 2096 KB (maximum) and RAM of 128 KB (maximum), 22 external
interrupts, 132 internal interrupts including non-maskable interrupt, 30 timer counters, 20 sets of serial interfaces,
A/D converter, D/A converter, 2 sets of watchdog timer, DMA, CAN, and IEBus interface.
In addition, this LSI series has 5 oscillation circuits (external high frequency: 4 MHz to 20 MHz/ external low fre-
quency:32.768 kHz/ internal high frequency: 20 MHz/ internal low frequency: 30 kHz/ PLL: frequency multiplier
of high or low frequency).
The internal clock can be switched to 5 oscillation clock except the internal low oscillation. The internal clock is
generated by dividing the oscillation clock or PLL clock. The best operation clock for the system can be selected
by switching its frequency ratio by programming.
A machine cycle (minimum instruction execution time) is 20.8 ns (internal operating condition: 1.8 V, 48 MHz).
Publication date: November 2015