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PDF MB89636 Data sheet ( Hoja de datos )
| Número de pieza | MB89636 | |
| Descripción | (MB89630 Series) 8-bit Proprietary Microcontroller | |
| Fabricantes | Fujitsu Media Devices | |
| Logotipo |  |
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FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-12515-2E
8-bit Proprietary Microcontroller
CMOS
F2MC-8L MB89630 Series
MB89635/T635/636/637/T637/P637/W637/PV630
s DESCRIPTION
The MB89630 series has been developed as a general-purpose version of the F2MC*-8L family consisting of
proprietary 8-bit, single-chip microcontrollers.
In addition to a compact instruction set, the microcontrollers contain a variety of peripheral functions such as
dual-clock control system, five operating speed control stages, a UART, timers, a PWM timer, a serial interface,
an A/D converter, an external interrupt, and a watch prescaler.
*: F2MC stands for FUJITSU Flexible Microcontroller.
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s FEATURES
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• High-speed operating capability at low voltage
• Minimum execution time: 0.4 µs/3.5 V, 0.8 µs/2.7 V
• 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.
• Five types of timers
8-bit PWM timer: 2 channels (Also usable as a reload timer)
8-bit pulse-width count timer (Continuous measurement capable, applicable to remote control, etc.)
16-bit timer/counter
21-bit time-base timer
• UART
CLK-synchronous/CLK-asynchronous data transfer capable (6, 7, and 8 bits)
• Serial interface
Switchable transfer direction to allows communication with various equipment.
• 10-bit A/D converter
Activation by an external input capable
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MB89630 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 MB89P637/W637, the program area starts from address 8007H but on the MB89PV630 and MB89637
starts from 8000H.
(On the MB89P637/W637, addresses 8000H to 8006H comprise the option setting area, option settings can be
read by reading these addresses. On the MB89PV630/MB89637, 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 MB89P637/
W637.)
• The stack area, etc., is set at the upper limit of the RAM.
• The external area is used.
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2. Current Consumption
• In the case of the MB89PV630, add the current consumed by the EPROM which 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 sections
“s Electrical Characteristics” and “s ExaDmaptaleSCheheatr4aUc.tceormistics.”)
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:
• A pull-up resistor cannot be set for P50 to P53 on the MB89P637 and MB89W637.
• Options are fixed on the MB89PV630, MB89T635, and MB89T637.
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s CORRESPONDENCE BETWEEN THE MB89630 AND MB89630R SERIES
• The MB89630R series is the reduction version of the MB89630 series. For their differences, refer to the
MB89630R series data sheet.
• The the MB89630 and MB89630R series consist of the following products:
MB89630 series MB89635 MB89T635 MB89636 MB89637
MB89P637 MB89W637 MB89PV630
MB89630R series MB89635R MB89T635R MB89636R MB89T637R
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MB89630 Series
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• External EPROM pins (MB89PV630 only)
Pin no.
MDIP
MQFP
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
VPP
A12
A7
A6
A5
A4
A3
A2
A1
A0
O1
O2
O3
VSS
O4
O5
O6
O7
O8
CE
85 88 A10
86 89 OE
87 91 A11
88 92 A9
89 93 A8
90 94 A13
91 95 A14
92 96 VCC
— 65 N.C.
76
81
90
I/O
O “H” level output pin
O Address output pins
Function
I Data input pins
O Power supply (GND) pin
I Data input pins
O DatRaOShMeceht4ipUe.cnoamble pin
Outputs “H” during standby.
O Address output pin
O ROM output enable pin
Outputs “L” at all times.
O Address output pins
O
O
O EPROM power supply pin
— Internally connected pins
Be sure to leave them open.
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| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet MB89636.PDF ] | |
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