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PDF MB89P147 Data sheet ( Hoja de datos )
| Número de pieza | MB89P147 | |
| Descripción | (MB89145 / MB89146) 8-bit Proprietary Microcontroller | |
| Fabricantes | Fujitsu Media Devices | |
| Logotipo |  |
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FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-12522-2E
8-bit Proprietary Microcontroller
CMOS
F2MC-8L MB89140 Series
MB89145/146 and MB89P147/PV140
s DESCRIPTION
The MB89140 series is a line of single-chip microcontrollers that use the F2MC*-8L CPU core which can operate
at low voltage but at high speed. The MB89140 series contains a variety of peripheral functions, such as timers,
a serial interface, an A/D converter, and an external interrupt. The MB89140 series is applicable to a wide range
of applications from welfare products to industrial equipment, including portable devices.
*: F2MC stands for FUJITSU Flexible Microcontroller.
s FEATURES
• Minimum execution time: 0.5 µs/8-MHz oscillation
• F2MC-8L family CPU core
Instruction set optimized for controllers
Multiplication and division instructions
16-bit arithmetic operations
Test and branch instructions
Bit manipulation instructions, etc.
(Continued)
s PACKAGE
64-pin Plastic SH-DIP
64-pin Plastic QFP 64-pin Ceramic MDIP 64-pin Ceramic MQFP
(DIP-64P-M01)
(FPT-64P-M06)
(MDP-64C-P02)
(MQP-64C-P01)
1 page  
MB89140 Series
s DIFFERENCES AMONG PRODUCTS
1. Memory Size
Before evaluating using the piggyback product, verify its differences from the product that will actually be used.
Take particular care on the following points:
• On the MB89P147, the program area starts from address 8007H but on the MB89PV140 starts from 8000H.
(On the MB89P147, addresses 8000H to 8006H comprise the option setting area, option settings can be read
by reading these addresses. On the MB89PV140, addresses 8000H to 8006H could also be used as a program
ROM. However, do not use these addresses in order to maintain compatibility of the MB89P147.)
• The stack area, etc., is set at the upper limit of the RAM.
2. Current Consumption
• In the case of the MB89PV140, add the current consumed by the EPROM which is connected to the top socket.
• When operated at low speed, the product with an OTPROM (one-time PROM) or an EPROM will consume
more current than the product with a mask ROM.
However, the current consumption in sleep/stop modes is the same. (For more information, see section
“s Electrical Characteristics.”)
3. Mask Options
Functions that can be selected as options and how to designate these options vary by the product. Before using
options check section “s Mask Options.”
Take particular care on the following points:
• Options are fixed on the MB89PV140.
• On the MB89P147, MB89145, and MB89146, the pull-down resistor option can either be selected for all affected
pins, or for no pin; it is not possible to specify the pull-down resistor option for individual pins.
4. Subclock Oscillation Feedback Resistor
A built-in oscillation feedback resistor is provided for the subclock oscillator pin on the MB89PV140, but it is not
provided for the MB89145, MB89146, MB89P147. Therefor these products should be connected to an external
oscillation feedback resistor.
5
5 Page 
MB89140 Series
• External EPROM pins (MB89PV140 only)
Pin no.
SDIP*3
MDIP*4
QFP*1
MQFP*2
65 66
66 67
67 68
68 69
69 70
70 71
71 72
72 73
73 74
74 75
75 77
76 78
77 79
78 80
79 82
80 83
81 84
82 85
83 86
84 87
Pin name
A15/VPP
A12
A7
A6
A5
A4
A3
A2
A1
A0
O1
O2
O3
VSS
O4
O5
O6
O7
O8
CE
I/O
O
O
I
O
I
O
85 88 A10
86 89 OE
O
O
87 91
88 92
89 93
90 94
91 95
92 96
— 65
76
81
90
*1: DIP-64P-M01
*2: MDP-64C-P02
*3: FPT-64P-M06
*4: MQP-64C-P01
A11
A9
A8
A13
A14
VCC
N.C.
O
O
—
Function
“H” level output pin
Address output pins
Data input pins
Power supply (GND) pin
Data input pins
ROM chip enable pin
Outputs “H” during standby.
Address output pin
ROM output enable pin
Outputs “L” at all times.
Address output pins
EPROM power supply pin
Internally connected pins
Be sure to leave them open.
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet MB89P147.PDF ] | |
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