FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-12561-1E
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
•
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F
2
MC-8L family CPU core
Maximum memory space : 64 Kbytes
Minimum execution time : 0.32
µs/12.5
MHz
Interrupt processing time : 2.88
µs/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
(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
Part number
Parameter
MB89202
Mask ROM product
16 K
×
8 bits
(internal mask ROM)
Number of instructions :
Instruction bit length :
Instruction length :
Data bit length :
Minimum execution time :
Interrupt processing time :
MB89F202
Flash memory product
(read protection)
16 K
×
8 bits
(internal flash)
512
×
8 bits
136
8 bits
1 to 3 bytes
1, 8, 16 bits
0.32
µs
to 5.1
µs
(12.5 MHz)
2.88
µs
to 46.1
µs
(12.5 MHz)
MB89V201
Evaluation product
(for development)
32K x 8 bits
(external EPROM)
Classification
ROM size
RAM size
CPU functions
Ports
21-bit time-base
timer
Watchdog timer
General-purpose I/O ports (CMOS) : 26 (also serve as peripherals )
(4 ports are also an N-ch open-drain type.)
21-bit Interrupt cycle : 0.66 ms, 2.64 ms, 21 ms, or 335.5 ms with 12.5 MHz main clock
Reset generation cycle : 335.5 ms minimum with 12.5 MHz main clock
8-bit interval timer operation (square output capable, operating clock cycle :
0.32
µs
, 2.56
µs,
5.1
µs,
20.5
µs)
8-bit resolution PWM operation (conversion cycle : 81.9
µs
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-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
Transfer data length : 6/7/8 bits
8 bits LSB first/MSB first selectable
One clock selectable from four operation clocks
(one external shift clock, three internal shift clocks : 0.8
µs,
6.4
µs,
25.6
µs)
Output frequency : Pulse width and cycle selectable
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)
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)
(Continued)
8-bit PWM timer
8/16-bit capture,
timer/counter
UART
8-bit Serial I/O
12-bit PPG timer
External interrupt 1
(wake-up function)
External interrupt 2
(wake-up function)
2
MB89202 Series
(Continued)
Part number
Parameter
MB89202
MB89F202
MB89V201
10-bit A/D converter
Wild Register
Standby mode
10-bit precision
×
8 channels
A/D conversion function (Conversion time : 12.16
µs/12.5
MHz)
Continuous activation by 8/16-bit timer/counter output or time-base timer counter
8-bit
×
2
Sleep mode, and Stop mode
Power-on reset :
Oscillation stabillization
wait*
1
External reset : a few
µs
Software reset : a few
µs
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
µs
3.5 V to 5.5 V
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
µs
2.7 V to 5.5 V
Overhead time from
reset to the first
instruction execution
Power supply
voltage*
2
2.2 V to 5.5 V
*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
Package
DIP-32P-M06
FPT-34P-M03
FPT-64P-M03
: Available
×
×
: Not available
×
MB89202
MB89F202
MB89V201
×
×
■
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”.
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