參數(shù)資料
型號： MB89PV980-201
廠商： Fujitsu Limited
元件分類： 8位微控制器
英文描述： 8-bit Proprietary Microcontroller
中文描述： 8位微控制器專有
文件頁數(shù)： 2/52頁
文件大小： 778K
代理商： MB89PV980-201
2
MB89980 Series
I
PRODUCT LINEUP
(Continued)
MB89983
MB89P985
MB89PV980
Classification
Mass production products
(mask ROM products)
One-time PROMproduct (OTP)
Piggyback/evaluation
product (for development)
ROM size
8 K x 8 bits
(internal mask ROM)
16K x 8 bits
(Internal PROM)
32K x 8 bits
(External ROM)
RAM size
256
×
8 bits
512 x 8 bits
CPU functions
Number of instructions:
Instruction bit length:
Instruction length:
Data bit length:
Minimum execution time:
Interrupt processing time:
General-purpose I/O ports (N-ch open-drain):
136
8 bits
1 to 3 bytes
1, 8,16 bits
0.95
μ
s/4.2 MHz
9
μ
s/4.2 MHz
8 (4 ports also serve as peripherals,
3 ports are heavy-current drive type.)
20 (4 ports also serve as A/D, 14 ports
serve as segment pins and 2 ports serve
as common pins, 10 ports are heavy-
current drive type .)
Ports
Output-only ports (N-ch open-drain):
General-purpose I/O ports (CMOS): 16 (12 ports also serve as an external
interrupt, )
Input-only ports (CMOS) 2 (serve with sub-clock pins)
Output-only ports (CMOS) 1 (serves as peripherials
Total:
8-bit timer operation (toggled output capable, operating clock cycle 1.9
μ
s to 486
μ
s)
16-bit timer operation (toggled output capable, operating clock cycle 1.9
μ
s to 486
μ
s)
Common output:
Segment output:
Bias power supply pins:
LCD display RAM size:
Dividing resistor for LCD driving:
47 (max.)
Timer/counter
LCD controller/driver
4 (max.)
14 (max.)
*2
4
14
×
4 bits
Built-in (an external resistor
selectability)
A/D converter
8-bit resolution
×
4 channels
A/D conversion mode (conversion time 43
μ
s/4.2 MHz (44 instruction cycles))
Sense mode (conversion time 11.9
μ
s/4.2 MHz)
Continuous activation by an internal timer capable
Reference voltage input
8 bits
×
2 channels
8-bit reload timer operation (toggled output capable, operating clock cycle: 0.95
μ
s to 124
ms)
8-bit resolution PWM operation (conversion cycle: 243
μ
s to 32 s)
PWM timer 1,
PWM timer 2
Part number
Parameter
相關(guān)PDF資料
PDF描述
MB89983 8-bit Proprietary Microcontroller
MB89983-XXX-PFM 8-bit Proprietary Microcontroller
MB89983-XXX-PFV Inductor; Inductance:33uH; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):No
MB89P980 8-bit Proprietary Microcontroller
MB89P985 8-bit Proprietary Microcontroller
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