參數(shù)資料
型號(hào)： UPD75P108BDW
廠商： NEC Corp.
英文描述： 4-BIT SINGLE-CHIP MICROCOMPUTER
中文描述： 4位單片機(jī)
文件頁(yè)數(shù)： 12/46頁(yè)
文件大小： 381K
代理商： UPD75P108BDW
12
μ
PD75P108B
2.
DIFFERENCES BETWEEN
μ
PD75P108B AND
μ
PD75P116
In addition to the
μ
PD75P108B, the
μ
PD75P116 is available as
μ
PD751
××
series on-chip PROM device.
Parameter
μ
PD75P108B
μ
PD75P116
PROM capacity
8064
×
8 bits
16256
×
8 bits
Operating voltage range
2.7 to 6.0 V
5 V
±
10%
Write voltage
12.5 V
12.5 V
Operating temperature range
–40 to +85
°
C
–40 to +85
°
C
Supply current TYP. value during operation
4 mA
5 mA
Supply current TYP. value in STOP mode
0.1
μ
A
0.5
μ
A
Power-on reset function
No
No
Package
V
DD
V
DD
P00/INT4, RESET
V
DD
V
DD
P00/INT4, RESET
1.5
CAUTION ON USING P00/INT4 PIN AND RESET PIN
The P00/INT4 and RESET pins have a test mode setting function (for IC test) which tests internal operations of
pin of the
μ
PD75P108B in addition to those functions given in 1.1 and 1.2.
The test mode is set when voltage greater than V
DD
is applied to either pin. Therefore, even during normal
operation, the test mode is engaged when noise greater than V
DD
is added, thus causing interference with normal
operation.
For example, this problem may occure if the P00/INT4 and RESET pins wiring is too long, causing line noise.
To avoid this, try to suppress line noise in wiring. If line noise is still high, try elimminating the noise using the
exterior add-on components shown in the Figures below.
G
G
CONNECT A DIODE WITH LOW VF BETWEEN
THE V
DD
AND THE PIN.
G
G
CONNECT A CONDENSER BETWEEN
THE V
DD
AND THE PIN.
#
64-pin plastic shrink DIP
64-pin ceramic shrink DIP (with win-
dow)
64-pin plastic QFP
(14
×
20 mm, 1.0 mm pitch)
64-pin plastic shrink DIP
64-pin plastic QFP
(14
×
20 mm, 1.0 mm pitch)
相關(guān)PDF資料
PDF描述
UPD75P108BGF-3BE 4-BIT SINGLE-CHIP MICROCOMPUTER
UPD780031AY 8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD780031AYCW 8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD780031AYGC 8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD780031AYGK 8-BIT SINGLE-CHIP MICROCONTROLLERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD75P3018AGC-8BT-A 制造商:Renesas Electronics Corporation 功能描述:MCU 4BIT 75XL CISC 32KB EPROM 2.5V/3.3V/5V 80PQFP - Trays 制造商:Renesas Electronics 功能描述:75XL 6MHz Cut Tape 制造商:Renesas 功能描述:MCU 4-bit 75XL CISC 32KB EPROM 2.5V/3.3V/5V 80-Pin PQFP
UPD75P3018AGK-BE9 制造商:Renesas Electronics Corporation 功能描述:
UPD75P3036GC-3B9-A 制造商:Renesas Electronics Corporation 功能描述:
UPD75P308GF-3B9 制造商:Renesas Electronics Corporation 功能描述:MCU 4-Bit 75XL CISC 8064Byte PROM 5V 80-Pin PQFP
UPD75P308GF-3BA 制造商:Renesas Electronics Corporation 功能描述:
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*