DS07-12561-1E
FUJITSU SEMICONDUCTOR
DATA SHEET
8-bit Proprietary Microcontroller
CMOS
F
2
MC-8L MB89202 Series
MB89202/F202/V201
DESCRIPTION
The MB89202 series is a line of single-chip microcontrollers. In addition to a compact instruction set, the micro-
controllers contain a variety of peripheral functions such, timers, a serial interface, an A/D converter and an
external interrupt.
FEATURES
F
2
MC-8L family CPU core
Maximum memory space : 64 Kbytes
Minimum execution time : 0.32
s/12.5 MHz
Interrupt processing time : 2.88
s/12.5 MHz
I/O ports : Max 26 channels
21-bit time-base timer
8-bit PWM timer
8/16-bit capture timer/counter
10-bit A/D converter : 8 channels
UART
8-bit serial I/O
External interrupt 1 : 3 channels
External interrupt 2 : 8 channels
Wild Register : 2 bytes
(Continued)
PACKAGES
32-pin plastic SH-DIP
34-pin plastic SSOP
(DIP-32P-M06)
(FPT-34P-M03)
MB89202 Series
2
(Continued)
MB89F202 : Flash (at least 10,000 program / erase cycles) with read protection
Low-power consumption modes ( sleep mode, and stop mode)
SH-DIP-32, SSOP-34 package
CMOS Technology
PRODUCT LINEUP
(Continued)
Part number
MB89202
MB89F202
MB89V201
Parameter
Classification
Mask ROM product
Flash memory product
(read protection)
Evaluation product
(for development)
ROM size
16 K
8 bits
(internal mask ROM)
16 K
8 bits
(internal flash)
32K x 8 bits
(external EPROM)
RAM size
512
8 bits
CPU functions
Number of instructions :
Instruction bit length :
Instruction length :
Data bit length :
Minimum execution time :
Interrupt processing time :
136
8 bits
1 to 3 bytes
1, 8, 16 bits
0.32
s to 5.1
s (12.5 MHz)
2.88
s to 46.1
s (12.5 MHz)
Ports
General-purpose I/O ports (CMOS) : 26 (also serve as peripherals )
(4 ports are also an N-ch open-drain type.)
21-bit time-base
timer
21-bit Interrupt cycle : 0.66 ms, 2.64 ms, 21 ms, or 335.5 ms with 12.5 MHz main clock
Watchdog timer
Reset generation cycle : 335.5 ms minimum with 12.5 MHz main clock
8-bit PWM timer
8-bit interval timer operation (square output capable, operating clock cycle :
0.32
s , 2.56
s, 5.1
s, 20.5
s)
8-bit resolution PWM operation (conversion cycle : 81.9
s to 21.47 s : in the selection of
internal shift clock of 8/16-bit capture timer)
Count clock selectable between 8-bit and 16-bit timer/counter outputs
8/16-bit capture,
timer/counter
8-bit capture timer/counter
1 channel
+
8-bit timer or
16-bit capture timer/counter
1 channel
Capable of event count operation and square wave output using external clock input with
8-bit timer 0 or 16-bit counter
UART
Transfer data length : 6/7/8 bits
8-bit Serial I/O
8 bits LSB first/MSB first selectable
One clock selectable from four operation clocks
(one external shift clock, three internal shift clocks : 0.8
s, 6.4
s, 25.6
s)
12-bit PPG timer
Output frequency : Pulse width and cycle selectable
External interrupt 1
(wake-up function)
3 channels (Interrupt vector, request flag, request output enabled)
Edge selectable (Rising edge, falling edge, or both edges)
Also available for resetting stop/sleep mode (Edge detectable even in stop mode)
External interrupt 2
(wake-up function)
1 channel with 8 inputs (Independent L-level interrupt and input enable)
Also available for resetting stop/sleep mode (Level detectable even in stop mode)
MB89202 Series
3
(Continued)
*1 : Check section "
MASK OPTIONS"
*2 : The minimum operating voltage varies with the operating frequency, the function, and the connected ICE. (The
operating voltage of the A/D converter is assured separately. Check section "
ELECTRICAL CHARACTER-
ISTICS.")
PACKAGE AND CORRESPONDING PRODUCTS
: Available
: Not available
DIFFERENCES AMONG PRODUCTS
Memory Size
Before evaluating using the evaluation product, verify its differences from the product that will actually be used.
Mask Options
Functions that can be selected as options and how to designate these options vary by the product. Before using
options check section "
MASK OPTIONS".
Part number
MB89202
MB89F202
MB89V201
Parameter
10-bit A/D converter
10-bit precision
8 channels
A/D conversion function (Conversion time : 12.16
s/12.5 MHz)
Continuous activation by 8/16-bit timer/counter output or time-base timer counter
Wild Register
8-bit
2
Standby mode
Sleep mode, and Stop mode
Overhead time from
reset to the first
instruction execution
Power-on reset :
Oscillation stabillization
wait*
1
External reset : a few
s
Software reset : a few
s
Power-on reset :
Voltage regulator and
oscillation stabillization
wait
(31.5 ms/12.5 MHz)
External reset :
Oscillation stabillization
wait
(21.0 ms/12.5 MHz)
Software reset : a few
s
Power-on reset :
Oscillation stabillization
wait
(21.0 ms / 12.5 MHz)
External reset :
Oscillation stabillization
wait
(21.0 ms / 12.5 MHz)
Software reset : a few
s
Power supply
voltage*
2
2.2 V to 5.5 V
3.5 V to 5.5 V
2.7 V to 5.5 V
Package MB89202
MB89F202
MB89V201
DIP-32P-M06
FPT-34P-M03
FPT-64P-M03
PDF 
ZIP
