參數(shù)資料
型號(hào): MB89W165-XXX-PF
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: 8-BIT, UVPROM, 4.2 MHz, MICROCONTROLLER, CQFP80
封裝: CERAMIC, QFP-80
文件頁(yè)數(shù): 23/59頁(yè)
文件大小: 875K
代理商: MB89W165-XXX-PF
3
MB89160/160A Series
s PRODUCT LINEUP
(Continued)
MB89161/
MB89161A*1
MB89163/
MB89163A*1
MB89165/
MB89165A*1
MB89P165
MB89W165
MB89PV160
Classification
Mass production products
(mask ROM products)
One-time
PROM
product
EPROM
product
Piggyback/
evaluation
product (for
development)
ROM size
4 K
× 8 bits
(internal
mask ROM)
8 K
× 8 bits
(internal mask
ROM)
16 K
× 8 bits
(internal
mask ROM)
16 K
× 8 bits
(internal PROM, programming
with general-purpose EPROM
programmer)
32 K
× 8 bits
(external
ROM)
RAM size
128
× 8 bits
256
× 8 bits
512
× 8 bits
CPU functions
Number of instructions:
136
Instruction bit length:
8 bits
Instruction length:
1 to 3 bytes
Data bit length:
1, 8,16 bits
Minimum execution time:
0.95
s/4.2 MHz
Interrupt processing time:
9
s/4.2 MHz
Ports
I/O port (N-ch open-drain):
8 (6 ports also serve as peripherals, 3 ports
are a heavy-current drive type.)
Output ports (N-ch open-drain):
28 (16 ports also serve as segment pins, 2 ports
serve as booster capacitor connection pins,
2 ports serve as common pins.)*3
(8 ports also serve as an A/D input)
I/O ports (CMOS):
16 (12 ports also serve as an external interrupt)
Output ports (CMOS):
2 (Also serve as peripherals)
Total:
54 (max.)
Timer/counter
8-bit timer operation (toggled output capable, operating clock cycle 1.9
s to 486 s)
16-bit timer operation (toggled output capable, operating clock cycle 1.9
s to 486 s)
Serial I/O
8 bits
LSB first/MSB first selectability
One clock selectable from four operation clocks
(one external shift clock, three internal shift clocks: 1.9
s, 7.6 s, 30.4 s)
LCD controller/
driver
Common output:
4 (max.)
Segment output:
24 (max.) *3
Bias power supply pins:
4
LCD display RAM size:
24
× 4 bits
Booster for LCD driving:
Built-in (product with a booster)*3
Dividing resistor for LCD driving: Built-in (an external resistor
selectability)
Without a
booster for
LCD driving
A/D converter
8-bit resolution
× 8 channels
A/D conversion mode (conversion time 43
s/4.2 MHz (44 instruction cycles))
Sense mode (conversion time 11.9
s/4.2 MHz)
Continuous activation by an internal timer capable
Reference voltage input
Part number
Parameter
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