參數(shù)資料
型號： UPD17244MC-xxx-5A4
廠商： NEC Corp.
英文描述： 4-BIT SINGLE-CHIP MICROCONTROLLERS FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTERS
中文描述： 4位單片微控制器的小型通用兩用紅外遙控遞質(zhì)
文件頁數(shù)： 3/102頁
文件大小： 461K
代理商： UPD17244MC-XXX-5A4
3
Data Sheet U15002EJ1V0DS
μ
PD17240, 17241, 17242, 17243, 17244, 17245, 17246
DIFFERENCES BETWEEN
μ
PD17246 SUBSERIES,
μ
PD17236 SUBSERIES, AND
μ
PD17255
SUBSERIES (1/2)
Item
μ
PD17246 Subseries
μ
PD17236 Subseries
μ
PD17225 Subseries
ROM
μ
PD17240: 2,048
×
16 bits
μ
PD17241: 4,096
×
16 bits
μ
PD17242: 6,144
×
16 bits
μ
PD17243: 8,192
×
16 bits
μ
PD17244: 10,240
×
16 bits
μ
PD17245: 12,288
×
16 bits
μ
PD17246: 16,384
×
16 bits
μ
PD17230: 2,048
×
16 bits
μ
PD17231: 4,096
×
16 bits
μ
PD17232: 6,144
×
16 bits
μ
PD17233: 8,192
×
16 bits
μ
PD17234: 10,240
×
16 bits
μ
PD17235: 12,288
×
16 bits
μ
PD17236: 16,384
×
16 bits
μ
PD17225: 2,048
×
16 bits
μ
PD17226: 4,096
×
16 bits
μ
PD17227: 6,144
×
16 bits
μ
PD17228: 8,192
×
16 bits
RAM
447
×
4 bits
223
×
4 bits
111
×
4 bits
(
μ
PD17225, 17226)
223
×
4 bits
(
μ
PD17227, 17228)
Ports
P0B
0
to P0B
3
: I/O (bit I/O)
P0C
0
to P0C
3
: I/O (group I/O)
P0D
0
to P0D
3
: I/O (group I/O)
P1A
0
to P1A
2
: I/O (bit I/O)
P1B
0
: I/O, functions
alternately as INT pin
P0B
0
to P0B
3
: I/O (bit I/O)
P0C
0
to P0C
3
: I/O (group I/O)
P0D
0
to P0D
3
: I/O (group I/O)
P1A
0
: Input or output
selectable by mask
option
P0B
0
to P0B
3
: Input
P0C
0
to P0C
3
: Output
P0D
0
to P0D
3
: Output
Reset
Reset by watchdog
timer
Reset by stack pointer
Low-voltage detector
(mask option)
The RESET pin is internally pulled down by the occurrence of
the internal reset signals on the left, causing a reset (usually,
the RESET pin is pulled up).
A low level is output from the
WDOUT pin by the
occurrence of the internal
reset signals on the left, and
a reset takes place if the
WDOUT pin is externally
connected to the RESET pin.
Capacitor for oscillation
Selected by mask option
(15 pF)
Not provided
Vector address
Basic interval timer: 0002H
Rising and falling
edges of INT pin:
8-bit timer:
Basic interval timer:
Rising and falling edges of INT pin: 0002H
8-bit timer:
0001H
0003H
0004H
0003H
RAM retention flag
Provided
Not provided
相關(guān)PDF資料
PDF描述
UPD17245MC-xxx-5A4 4-BIT SINGLE-CHIP MICROCONTROLLERS FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTERS
UPD17246MC-xxx-5A4 4-BIT SINGLE-CHIP MICROCONTROLLERS FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTERS
UPD1724x 4-BIT SINGLE-CHIP MICROCONTROLLERS FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTERS
UPD17709GC 4-BIT SINGLE-CHIP MICROCONTROLLERS WITH DEDICATED HARDWARE FOR DIGITAL TUNING SYSTEM
UPD17707GC 4-BIT SINGLE-CHIP MICROCONTROLLERS WITH DEDICATED HARDWARE FOR DIGITAL TUNING SYSTEM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD17245 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLERS FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTERS
UPD17245MC-XXX-5A4 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLERS FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTERS
UPD17246 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontrollers for Remote Controllers Pamphlet | Pamphlet[11/2002]
UPD17246MC-XXX-5A4 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLERS FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTERS
UPD1724X 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLERS FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTERS
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*