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MB89140

Fujitsu Media Devices
Part Number MB89140
Manufacturer Fujitsu Media Devices
Description (MB89140 / MB89145 / MB89146) 8-bit Proprietary Microcontroller
Published Oct 10, 2005
Detailed Description FUJITSU SEMICONDUCTOR DATA SHEET DS07-12522-2E 8-bit Proprietary Microcontroller CMOS F2MC-8L MB89140 Series MB89145/...
Datasheet PDF File MB89140 PDF File

MB89140
MB89140

Overview
FUJITSU SEMICONDUCTOR DATA SHEET DS07-12522-2E 8-bit Proprietary Microcontroller CMOS F2MC-8L MB89140 Series MB89145/146 and MB89P147/PV140 s DESCRIPTION The MB89140 series is a line of single-chip microcontrollers that use the F2MC*-8L CPU core which can operate at low voltage but at high speed.
The MB89140 series contains a variety of peripheral functions, such as timers, a serial interface, an A/D converter, and an external interrupt.
The MB89140 series is applicable to a wide range of applications from welfare products to industrial equipment, including portable devices.
*: F2MC stands for FUJITSU Flexible Microcontroller.
s FEATURES • Minimum execution time: 0.
5 µs/8-MHz oscillation • F2MC-8L family CPU core Multiplication and division instructions 16-bit arithmetic operations Test and branch instructions Bit manipulation instructions, etc.
Instruction set optimized for controllers (Continued) s PACKAGE 64-pin Plastic SH-DIP 64-pin Plastic QFP 64-pin Ceramic MDIP 64-pin Ceramic MQFP (DIP-64P-M01) (FPT-64P-M06) (MDP-64C-P02) (MQP-64C-P01) MB89140 Series (Continued) • Low-voltage operation (when an A/D converter is not used) • Low current consumption (compatible with dual-clock system) • High-voltage ports on chip • Five types of timers 8-bit PWM timer (also usable as a reload timer) 12-bit MPG timer (also usable as a PPG output, PWM output, and reload timer) 8/16-bit timer (also usable as two 8-bit timers) 21-bit time-base timer • One serial interface Swichable transfer direction allows communication with various equipment.
• 10-bit A/D converter: 12 channels Successive approximation type • External interrupt: 2 channels Two channels are independent and capable of wake-up from low-power consumption modes.
(Rising edge, falling edge/both edges selectability) –0.
3 V to +7.
0 V can be applied to INT1 (N-ch open-drain) • Low-power consumption modes Stop mode (Oscillation stops to minimize the current consumption.
) Sleep mode (The CPU stops to reduce the c...


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