FUJITSU MICROELECTRONICS
DATA SHEET
DS07-12562-1Ea
8-bit Microcontroller
CMOS
F
2
MC-8L MB89202RA Series
MB89202/F202RA/V201
■
DESCRIPTION
The MB89202RA series is a line of single-chip microcontrollers. In addition to a compact instruction set, the
microcontrollers contain a variety of peripheral functions such, timers, a serial interface, an A/D converter and an
external interrupt.
Note: F
2
MC is the abbreviation of FUJITSU Flexible Microcontroller.
■
FEATURES
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
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 : Up to 3 channels
External interrupt 2 : Up to 8 channels
Wild Register : 2 bytes
Flash (at least 10,000 program / erase cycles) with read protection
(Continued)
Be sure to refer to the “Check Sheet” for the latest cautions on development.
“Check Sheet” is seen at the following support page
URL : http://edevice.fujitsu.com/micom/en-support/
“Check Sheet” lists the minimal requirement items to be checked to prevent problems beforehand in system
development.
Copyright©2008 FUJITSU MICROELECTRONICS LIMITED All rights reserved
2008.2
MB89202RA Series
(Continued)
• Low-power consumption modes ( sleep mode, and stop mode)
• SH-DIP-32, SSOP-34 package
• CMOS Technology
2
MB89202RA Series
■
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 :
MB89F202RA
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
External captured input selectable
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 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 independent channels(Interrupt vector, request flag, request output enabled)
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)
Used for wake-up from stop/sleep mode. (Edge detection is also permitted in the 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)
3
MB89202RA Series
(Continued)
Part number
Parameter
MB89202
MB89F202RA
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 :
Power-on reset :
Power-on reset :
Oscillation stabillization
Oscillation stabillization
Voltage regulator and
1
wait
wait*
oscillation stabillization
(21.0 ms / 12.5 MHz)
wait
External reset : a few
µs
External reset :
(31.5 ms/12.5 MHz)
Software reset : a few
µs
Oscillation stabillization
External reset :
wait
Oscillation stabillization
(21.0 ms / 12.5 MHz)
wait
Software reset : a few
µs
(21.0 ms/12.5 MHz)
Software reset : a few
µs
2.2 V to 5.5 V
3.5 V to 5.5 V
2.7 V to 5.5 V
Overhead time from
reset to the first
instruction execution
Power supply
voltage*
2
*1 : Check section “■ MASK OPTIONS”
*2 : The minimum operating voltage varies with the operating frequency, the function. (The operating voltage of the
A/D converter is assured separately. Check section “■ ELECTRICAL CHARACTERISTICS.”)
■
PACKAGE AND CORRESPONDING PRODUCTS
Package
DIP-32P-M06
FPT-34P-M03
FPT-64P-M03
: Available
×
×
: Not available
×
MB89202
MB89F202RA
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”.
4
MB89202RA Series
■
PIN ASSIGNMENTS
(TOP VIEW)
P04/INT24
P05/INT25
P06/INT26
P07/INT27
P60
P61
RST
X0
X1
V
SS
P37/BZ/PPG
P36/INT12
P35/INT11
P34/TO/INT10
P33/EC
C
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
V
CC
P03/INT23/AN7
P02/INT22/AN6
P01/INT21/AN5
P00/INT20/AN4
P43/AN3*
P42/AN2*
P41/AN1*
P40/AN0*
P72*
P71*
P70*
P50/PWM
P30/UCK/SCK
P31/UO/SO
P32/UI/SI
* : Large-current drive type
(DIP-32P-M06)
(Continued)
5
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
