The following document contains information on Cypress products.
FUJITSU MICROELECTRONICS
DATA SHEET
DS07-12512-9E
8-bit Proprietary Microcontroller
CMOS
F MC-8L MB89190/190A Series
MB89191/193/195/P195/PV190
MB89191A/191AH/193A/193AH/195A/P195A/PV190A
■
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 F
2
MC*-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.
*: F
2
MC is the abbreviation of FUJITSU Flexible Microcontroller.
2
■
FEATURES
• Minimum execution time: 0.95
µs
at 4.2 MHz (V
CC
= 2.7 V)
• F
2
MC-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.)
• 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
For the information for microcontroller supports, see the following web site.
http://edevice.fujitsu.com/micom/en-support/
Copyright©2001-2008 FUJITSU MICROELECTRONICS LIMITED All rights reserved
2008.11
MB89190/190A Series
■
PRODUCT LINEUP
Part number
Item
MB89191
MB89191A
MB89191AH
MB89193
MB89193A
MB89193AH
Mask ROM products
MB89195
MB89195A
MB89P195
MB89P195A
One-time
product
MB89PV190
MB89PV190A
For
development
and evaluation
Classification
ROM size
4 K
×
8 bits
(internal mask
ROM)
8 K
×
8 bits
(internal mask
ROM)
16 K
×
8 bits
(internal mask
ROM)
32 K
×
8 bits
16 K
×
8 bits
(internal PROM, (external ROM)
to be
programmed
with general-
purpose
EPROM
programmer)
RAM size
CPU functions
128
×
8 bits
The number of basic instructions:
Instruction bit length:
Instruction length:
Data bit length:
Minimum execution time:
Interrupt processing time:
256
×
8 bits
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
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)
8 bits
LSB/MSB first selectable
Transfer clock (external, 1.9
µs,
7.6
µs,
30.4
µs
at 4.2 MHz)
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 continuous activation by an internal timer.
Reference voltage input
3 independent channels (selectable edge, interrupt vector, and interrupt source flag)
Rising/falling/both edge selectable
Used for wake-up from stop/sleep mode. (Edge detection is also permitted in the stop
mode.)
8 channels (low-level interrupt only)
The pulse width and cycle are software-programmable.
Sleep mode and stop mode
CMOS
(Continued)
Timer counter
Serial I/O
A/D converter
(MB89190A series
only)
External interrupt 1
External interrupt 2
(Wake-up function)
Remote-control
transmitting
frequency generator
Standby mode
Process
2
DS07-12512-9E
MB89190/190A Series
(Continued)
Part number
Item
MB89191
MB89191A
MB89191AH
MB89193
MB89193A
MB89193AH
2.2 V to 6.0 V
MB89195
MB89195A
MB89P195
MB89P195A
MB89PV190
MB89PV190A
Operating voltage*
EPROM for use
2.7 V to 6.0 V
MBM27C256A-
20TVM
*: Varies with conditions such as operating frequencies (see “■ Electrical Characteristics”.) It differs from the
operating voltage of an A/D converter.
■
PACKAGE AND CORRESPONDING PRODUCTS
MB89191
MB89191A
MB89191AH
MB89193
MB89193A
MB89193AH
MB89195
MB89195A
Package
MB89P195
MB89P195A
MB89PV190
MB89PV190A
DIP-28P-M05
DIP-28P-M03
FPT-28P-M17
MQP-48C-P01
: Available
×
×
×
×
×
×
*
×
: Not available
* : A socket for pin pitch conversion is available.
Note: For more information on each package, see “■ Package Dimensions”.
DS07-12512-9E
3
MB89190/190A Series
■
DIFFERENCES AMONG PRODUCTS
1. Memory Size
Before evaluating using the piggyback model, verify its difference from the model that will actually be used.
Take particular care on the following points:
• On the MB89191/191A, addresses 0140
H
to 0180
H
cannot be used for register banks.
• The stack area, etc., is set in the upper limit of the RAM.
2. Current Consumption
• In the case of MB89PV190/PV190A, added is the current consumed by the EPROM which is connected to
the top socket.
• When operated at low speed, the products with an OTPROM (EPROM) will consume more current than the
products with a mask ROM.
However, the same is current consumption in the sleep/stop mode. (For more information, see “■ Electrical
Characteristics”.)
3. Mask Options
Functions that can be selected as options and how to designate these options vary with product.
Before using options, check “■ Mask Options”.
Take particular care on the following points:
• Pull-up resistor optional cannot be set for P00 to P03, and P40 to P45 on the MB89191A/193A/195A/P195A.
• The power-on reset option is fixed as “enabled” for MB89P195/P195A.
• Options are fixed on the MB89PV190/PV190A.
4. MB89191AH/MB89193AH
MB89191AH/193AH are “L” level heavy output current drive type of P30 to P32 and P40 to P43 of MB89191A/
193A.Characteristics other than “L” level output of P30 to P32 and P40 to P43 are the same as MB89191A/193A.
4
DS07-12512-9E
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