Document
FUJITSU SEMICONDUCTOR DATA SHEET
DS07-12512-8E
8-bit Proprietary Microcontroller
CMOS
F2MC-8L MB89190/190A Series
MB89191/193/195/P195/PV190 MB89191A/191AH/193A/193AH/195A/P195A/PV190A
s OUTLINE
The MB89190/190A series microcontrollers contain various resources such as timers, serial interfaces, A/D converters, external interrupts, and remote-control functions, as well as an F2MC*-8L CPU core for low-voltage and high-speed operations. These single-chip microcontrollers are suitable for small devices such as remote controllers with compact packages. *: F2MC stands for FUJITSU Flexible Microcontroller.
s FEATURES
• Minimum execution time: 0.95 µs at 4.2 MHz (VCC = 2.7 V) • F2MC-8L family CPU core • Two timers
8/16-bit timer/counter 20-bit timebase counter • Serial interface 8-bit synchronous serial (Selectable transfer direction allows communication with various equipment.)
(Continued)
s PACKAGE
28-pin Plastic SOP
28-pin Plastic DIP
28-pin Plastic SH-DIP 48-pin Ceramic MQFP
(FPT-28P-M17)
(DIP-28P-M05)
(DIP-28P-M03)
(MQP-48C-P01)
MB89190/190A Series
(Continued)
• External interrupts Edge detection (Selectable edge): 3 channels Low-level interrupt (Wake-up function): 8 channels
• A/D converter (MB89190A series only) 8-bit successive approximation type: 8 channels
• Built-in remote-control transmitting frequency generator • Low-power consumption modes
Stop mode (Almost no current consumption occurs because oscillation stops.) Sleep mode (The current consumption is reduced about 1/3 of that during normal operation because the CPU stops.) • Packages SOP-28, SH-DIP-28, and DIP-28
s PRODUCT LINEUP
Part number Item
MB89191 MB89191A MB89191AH
MB89193 MB89193A MB89193AH
MB89195 MB89195A
MB89P195 MB89PV190 MB89P195A MB89PV190A
Classification
Mask ROM products
One-time product
For development and evaluation
ROM size
4 K × 8 bits (internal mask
ROM)
8 K × 8 bits (internal mask
ROM)
16 K × 8 bits (internal mask
ROM)
16 K × 8 bits (internal PROM, to be programmed with generalpurpose EPROM programmer)
32 K × 8 bits (external ROM)
RAM size
128 × 8 bits
256 × 8 bits
CPU functions
The number of basic instructions: Instruction bit length: Instruction length: Data bit length: Minimum execution time: Interrupt processing time:
136 8 bits
1 to 3 bytes
1, 8, and 16 bits 0.95 µs at 4.2 MHz 8.57 µs at 4.2 MHz
Ports
Output port (N channel open drain): 4 (also serves as peripherals for MB89190A
series)or 6 (for MB89190 series)
I/O port (CMOS):
16 (also serves as peripherals)
Total:
20 or 22
Timer counter
2 channels of 8-bit timer counter or one 16-bit event counter (operation clock: 1.9 µs, 30.4 µs, and 487.6 µs at 4.2 MHz, and external clock)
Serial I/O
8 bits LSB/MSB first selectable Transfer clock (external, 1.9 µs, 7.6 µs, 30.4 µs at 4.2 MHz)
A/D converter (MB89190A series only)
2
8 bits x 8 channels
A/D conversion mode (conversion time: 41.9 µs at 4.2 MHz) Sense mode (conversion time: 11.9 µs at 4.2 MHz) Capable of continuo.