8 Bit Microcontroller
TLCS-870/C Series
TMP86FS49BUG
The information contained herein is subject to change without notice. 021023_D
TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless,
semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and
vulnerability to physical stress.
It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards
of safety in making a safe design for the entire system, and to avoid situations in which a malfunction
or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to
property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating
ranges as set forth in the most recent TOSHIBA products specifications.
Also, please keep in mind the precautions and conditions set forth in the
“Handling
Guide for
Semiconductor Devices,” or
“TOSHIBA
Semiconductor Reliability Handbook” etc. 021023_A
The TOSHIBA products listed in this document are intended for usage in general electronics
applications (computer, personal equipment, office equipment, measuring equipment, industrial
robotics, domestic appliances, etc.).
These TOSHIBA products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of
human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control
instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments,
combustion control instruments, medical instruments, all types of safety devices, etc. Unintended
Usage of TOSHIBA products listed in this document shall be made at the customer's own risk.
021023_B
The products described in this document shall not be used or embedded to any downstream products of
which manufacture, use and/or sale are prohibited under any applicable laws and regulations.
060106_Q
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laws. 060925_E
For a discussion of how the reliability of microcontrollers can be predicted, please refer to Section 1.3
of the chapter entitled Quality and Reliability Assurance/Handling Precautions. 030619_S
© 2007 TOSHIBA CORPORATION
All Rights Reserved
TMP86FS49BUG
Differences among Products
Differences in Functions
86CH49
ROM
RAM
DBR(note1)
I/O
High-current port
Interrupt
Timer/counter
UART
SIO
I
2
C
Key-on wake-up
10-bit AD converter
(note2)
Flash Security
N.A.
16 Kbytes
(Mask)
512 bytes
86CM49
32 Kbytes
(Mask)
1 Kbyte
86PM49
32 Kbytes
(OTP)
1 Kbyte
86CS49
60 Kbytes
(Mask)
2 Kbytes
86FS49
86FS49A
60 Kbytes
(Flash)
2 Kbytes
128 bytes
(Flash control register contained)
56 pins
13 pins (sink open drain)
External: 5 interrupts, Internal: 19 interrupts
16-bit: 2 channels
8-bit: 4 channels
2 channels
2 channels
1 channel
4 channels
16 channels
Read protect
Read/Write
protect
VDD
R
without pull
down resister
without protect diode
on the VDD side
R
without pull
down resister
86FS49B
128 bytes
(Flash control register not contained)
VDD
Structurer of
TEST pin
R
R
IN
without protect diode
on the VDD side
R
without pull
down resister
VDD
R
R
IN
without protect diode
on the VDD side
R
without pull
down resister
Absolute Maximum
Rating of Power
supply(VDD)
Emulation chip
QFP64-
P-1414-
0.80A
QFP64-P-1414-0.80A
LQFP64-P-1010-0.50D
SDIP64-P-750-1.78
6.5V
TMP86C949XB
QFP64-P-1414-0.80A
LQFP64-P-1010-0.50D
6.0V
Package
–
Note 1: The products with Flash memory (86FS49, 86FS49A, 86FS49B) contain the Flash control register (FLSCR) at 0FFFH in
the DBR area. The products with mask ROM or OTP and the emulation chip do not have the FLSCR register. In these
devices, therefore, a program that accesses the FLSCR register cannot function properly (executes differently as in the
case of a Flash product).
Note 2: In this data sheet,the following pin names and register names have been changed from the data sheet of the old edition.
Although the names have been changed, their functions remain the same.
TMP86FS49BUG
OLD name
P60(AIN00)
P61(AIN01)
P62(AIN02)
P63(AIN03)
P64(AIN04)
P65(AIN05)
P66(AIN06)
P67(AIN07)
P70(AIN10)
P71(AIN11)
P72(AIN12)
P73(AIN13)
P74(AIN14)
P75(AIN15)
P76(AIN16)
P77(AIN17)
0000:AIN00
0001:AIN01
0010:AIN02
0011:AIN03
0100:AIN04
0101:AIN05
0110:AIN06
0111:AIN07
1000:AIN10
1001:AIN11
1010:AIN12
1011:AIN13
1100:AIN14
1101:AIN15
1110:AIN16
1111:AIN17
NEW name
P60(AIN0)
P61(AIN1)
P62(AIN2)
P63(AIN3)
P64(AIN4)
P65(AIN5)
P66(AIN6)
P67(AIN7)
P70(AIN8)
P71(AIN9)
P72(AIN10)
P73(AIN11)
P74(AIN12)
P75(AIN13)
P76(AIN14)
P77(AIN15)
0000:AIN0
0001:AIN1
0010:AIN2
0011:AIN3
0100:AIN4
0101:AIN5
0110:AIN6
0111:AIN7
1000:AIN8
1001:AIN9
1010:AIN10
1011:AIN11
1100:AIN12
1101:AIN13
1110:AIN14
1111:AIN15
AD Converter
analog input pin name
ADCCR1 register <SAIN>
function name
TMP86FS49BUG
Differences in Electrical Characteristics
86CH49
86CM49
86PM49
[V]
5.5
4.5
3.6
[V]
5.5
4.5
3.6
(a)
3.0
2.7
2.0
1.8
0.030
0.034
0.030
0.034
1
4.2
8
16 [MHz]
1
4.2
8
(b)
(Note 1)
16 [MHz]
(a)
[V]
5.5
(a)
4.5
3.6
3.0
2.7
1.8
0.030
0.034
1
4.2
8
16 [MHz]
(Note 2)
(b)
4.5
3.6
3.0
2.7
1.8
0.030
0.034
1
4.2
8
16 [MHz]
(b)
(Note 3)
1.8
0.030
0.034
1
4.2
8
16 [MHz]
(a)
4.5
3.6
3.0
2.7
(a)
[V]
5.5
[V]
5.5
86CS49
86FS49
86FS49A
86FS49B
Read / Fetch
3.0
2.7
1.8
Operating condition (MCU mode)
(a) 1.8V to 5.5V (-40 to 85°C)
(a) 2.0V to 5.5V (-40 to 85°C)
(b) 1.8V to 2.0V (-20 to 85°C)
(a) 4.5V to 5.5V (-40 to 85°C)
(b) 3.0V to 3.6V (-40 to 85°C)
(a) 3.0V to 5.5V (-40 to 85°C)
(b) 2.7V to 3.0V (-20 to 85°C)
[V]
5.5
4.5
(a)
(a) 2.7V to 5.5V (-40 to 85°C)
Erase / Program
3.6
-
-
3.0
2.7
1.8
0.030
0.034
1
4.2
8
16 [MHz]
-
-
(a) 4.5V to 5.5V (-10 to 40°C)
[V]
5.5
4.5
(a)
Operating condition
(Serial PROM mode)
3.6
-
-
3.0
2.7
1.8
0.030
0.034
2
4.2
8
16 [MHz]
-
Operating
Current
-
(a) 4.5V to 5.5V (-10 to 40°C)
Operating current varies with each product. For details, refer to the datasheet (electrical characteristics) of each product. (Note 5)
(Note 4)
Note 1: With the 86CS49, the operating temperature (Topr) is -20
°C
to 85
°C
when the supply voltage VDD is less than
2.0 V.
Note 2: With the 86FS49, the supply voltage VDD is specified as two separate ranges. While the MCU is operating, do not
change the supply voltage from range (a) to range (b) or from range (b) to range (a).
Note 3: With the 86FS49A, the operating temperature (Topr) is -20
°C
to 85
°C
when the supply voltage VDD is less than
3.0 V.
Note 4: With the 86FS49A/B, when a program is executing in the Flash memory or when data is being read from the Flash
memory, the Flash memory operates in an intermittent manner causing peak currents in the Flash memory
momentarily, as shown in Figure. In this case, the supply current IDD (in NORMAL1, NORMAL2 and SLOW1
modes) is defined as the sum of the average peak current and MCU current.
Note 5: About the measurement condition of supply current, V
IL
level of TEST pin is deffrent between 86FS49B and the
other 86xx49 series MCUs.
The supply current is defined as follows; V
IL
of TEST pin : V
IL
≤
0.1V (86FS49B), V
IL
≤
0.2V (others)
It is described in the section "Electrical characteristics" of TMP86FS49B in detail.
1 machine cycle (4/fc or 4/fs)
Program counter (PC)
I
DDP-P
[mA]
n
n+1
n+2
n+3
Momentary Flash current
Max. current Sum of average momentary
Typ. current Flash current and MCU current
MCU current
Intermittent Operation of Flash Memory
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