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参数资料
| 型号： | 7534 |
| 厂商： | Renesas Technology Corp. |
| 英文描述： | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| 中文描述： | 单芯片8位CMOS微机 |
| 文件页数： | 39/55页 |
| 文件大小： | 610K |
| 代理商： | 7534 |
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7534 Group
Rev.2.00 Jun 21, 2004 page 39 of 54
REJ03B0099-0200Z
Note on Power Source Voltage
When the power source voltage value of a microcomputer is less
than the value which is indicated as the recommended operating
conditions, the microcomputer does not operate normally and may
perform unstable operation.
In a system where the power source voltage drops slowly when
the power source voltage drops or the power supply is turned off,
reset a microcomputer when the supply voltage is less than the
recommended operating conditions and design a system not to
cause errors to the system by this unstable operation.
DATA REQUIRED FOR MASK ORDERS
The following are necessary when ordering a mask ROM produc-
tion:
(1) Mask ROM Order Confirmation Form
(2) Mark Specification Form
(3) Data to be written to ROM, in EPROM form
................................... (three identical copies) or one floppy disk
* For the mask ROM confirmation and the mark specifications,
refer to the "Renesas Technology Corp." Homepage
(http://www.renesas.com/en/rom).
ROM PROGRAMMING METHOD
The built-in PROM of the blank One Time PROM version can be
read or programmed with a general-purpose PROM programmer us-
ing a special programming adapter. Set the address of PROM pro-
grammer in the user ROM area.
The PROM of the blank One Time PROM version is not tested or
screened in the assembly process and following processes. To en-
sure proper operation after programming, the procedure shown in
Figure 47 is recommended to verify programming.
Fig. 47 Programming and testing of One Time PROM version
Programming with
PROM programmer
Screening (Caution)
(150
°
C for 40 hours)
Verification with PROM
programmer
Functional check in
target device
The screening temperature is far higher
than the storage temperature. Never
expose to 150
°
C exceeding 100 hours.
Caution:
Package
32P6U-A
36P2R-A
42P4B
Name of Programming Adapter
PCA7435GPG03
PCA7435FP, PCA7435FPG02
PCA7435SP, PCA7435SPG02
Table 6 Special programming adapter
相关PDF资料 |
PDF描述 |
|---|---|
| 7548 | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| 7549 | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| 75HQ | SCHOTTKY RECTIFIER |
| 75HQ030 | SCHOTTKY RECTIFIER |
| 75HQ035 | SCHOTTKY RECTIFIER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 7534_06 | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER |
| 75340 | 功能描述:BIT MICRO HEX SYST4 4.0MM 28MM RoHS:否 类别:工具 >> 螺钉和螺母驱动器 - 刀片和位 系列:系统 4 标准包装:1 系列:TorqueVario™ 类型:十字槽刀片 尺寸:#2 长度:7.48"（190mm） 特点:绝缘达 10,000V 重量:0.07 磅（31.75g） |
| 753-40.4M-A | 制造商:OSCILENT 制造商全称:Oscilent Corporation 功能描述:Ceramic Trap For TV/VCR |
| 753-40.7M-A | 制造商:OSCILENT 制造商全称:Oscilent Corporation 功能描述:Ceramic Trap For TV/VCR |
| 753-402 | 制造商:WAGO Innovative Connections 功能描述:4DI 24V DC 3,0ms |
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