參數(shù)資料
型號(hào)： UPD17233
廠商： NEC Corp.
元件分類： 4位微控制器
英文描述： 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
中文描述： 4位單片機(jī)的小型通用紅外遙控器
文件頁(yè)數(shù)： 86/92頁(yè)
文件大小： 378K
代理商： UPD17233
Data Sheet U14360EJ1V0DS00
μ
PD17230, 17231, 17232, 17233, 17234, 17235, 17236
86
APPENDIX B.
FUNCTIONAL COMPARISON OF
μ
PD17236 SUBSERIES RELATED PRODUCTS
Product Name
μ
PD17201A
μ
PD17207
μ
PD17202A
μ
PD17215
μ
PD17216
μ
PD17217
μ
PD17218
Item
ROM capacity (bit)
3072
×
16
4096
×
16
2048
×
16
4096
×
16
6144
×
16
8192
×
16
RAM capacity (bit)
336
×
4
112
×
4
111
×
4
223
×
4
LCD controller/driver
136 segments max.
96 segments
max.
Not provided
Infrared remote controller
carrier generator (REM)
LED output is high-active LED output
Provided (without LED output)
is low-active
I/O ports
19 lines
16 lines
20 lines
External interrupt (INT)
1 line
1 line (rising-edge, falling-edge detection)
(rising-edge detection)
Analog input
4 channels (8-bit A/D)
Not provided
Timer
2 channels
8-bit timer
Watch timer
2 channels
8-bit timer
Basic interval timer
Watchdog timer
Provided (WDOUT output)
Low-voltage detector circuit
Note
Not provided
Provided (WDOUT output)
Serial interface
1 channel
Not provided
Stack
5 levels (3 levels for multiplexed interrupt)
Instruction
execution time
Main system
clock
4
μ
s (4 MHz: with ceramic or
crystal resonator,
V
DD
= 2.2 to 5.5 V)
2
μ
s (8 MHz ceramic resonator:
in high-speed mode, V
DD
= 3.5 to 5.5 V)
4
μ
s (4 MHz ceramic resonator:
in high-speed mode, V
DD
= 2.2 to 5.5 V)
8
μ
s (2 MHz ceramic resonator:
in high-speed mode, V
DD
= 2.0 to 5.5 V)
Subsystem
clock
488
μ
s (32.768 kHz: with crystal
resonator, V
DD
= 2.0 to 5.5 V)
Not provided
Supply voltage
(With subsystem clock)
V
DD
= 2.2 to 5.5 V (V
DD
= 2.0 to 5.5 V)
V
DD
= 2.0 to 5.5 V
Standby function
STOP, HALT
Package
80-pin plastic QFP
64-pin
plastic QFP
28-pin plastic SOP
28-pin plastic shrink DIP
One-time PROM products
μ
PD17P207
μ
PD17P202A
μ
PD17P218
Note
Note that although all the products have the same circuit construction, the electrical specifications differ
dependant on each product.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD17233MC 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD17234 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD17234MC 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD17235 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
UPD17235GT 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
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