參數(shù)資料
型號: MB89W689
廠商: Fujitsu Limited
英文描述: 8-Bit Proprietary Microcontroller(8位專用微控制器)
中文描述: 8位微控制器專利(8位專用微控制器)
文件頁數(shù): 2/31頁
文件大?。?/td> 624K
代理商: MB89W689
2
MB89680 Series
I
PRODUCT LINEUP
* :Varies with conditions such as the operating frequency.
MB89P689
MB89W689
MB89PV680
Classification
Mass production
product
(Mask ROM product)
×
(internal mask ROM)
One-time PROM
product
OTPROM product
×
(internal OTPROM)
One-time PROM
product
EPROM product
Piggyback/
evaluation product
(for development)
×
(external ROM)
ROM size
60 K
8 bits
60 K
8 bits
60 K
×
8 bits
(internal EPROM)
60 K
8 bits
RAM size
2.0 K
×
8 bits
Instruction bit length
8 bits
Instruction length
1 to 3 bytes
Data bit length
1, 8, 16 bits
Number of instructions
136
Clock generator
Built-in
Minimum execution time
0.5
μ
Output ports (N-ch open-drain):
Output ports (CMOS):
I/O ports (N-ch open-drain):
I/O ports (CMOS):
Total:
μ
s/8 MHz to 8
μ
s/8 MHz, 562.5
s/8 MHz, 61
μ
s/32.768 kHz
μ
s/32.768 kHz
21 (8)
8 (0)
8 (6)
48 (29)
85 (43)
Interrupt processing time
4.5
s/8 MHz to 72
μ
Ports
( ) indicate dual function
ports
8-bit PWM timer
8 bits
×
1 channel
8/16-bit timer/counter
8 bits
×
With 1-byte buffer
2 channels, or 16 bits
×
1 channel
8-bit serial I/O
×
1 channel
8-bit A/D converter
8 bits
×
8 channels
UART
Full-duplex double buffer
Transfer data length: 6 to 8 bits
8 baud rates selectability, external clock available
Pulse width counter
5-bit noise reduction circuit
Pulse edge detectable and selectable (rising, falling, and both edges)
Software modem
transmission circuit
1200/2400-bps modem output
External interrupt
16 channels
Time-base timer
21 bits
Watch prescaler
15 bits
Standby mode
Watch mode, subclock mode, sleep mode, and stop mode
Process
CMOS
Operating voltage*
2.2 V to 6.0 V
2.7 V to 6.0 V
EPROM for use
MBM27C512-20TV
MB89689
Part number
Parameter
相關(guān)PDF資料
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MB89800 8-bit Proprietary Microcontroller
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