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參數(shù)資料
| 型號： | M34282M2-XXXGP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4-BIT, MROM, 1 MHz, MICROCONTROLLER, PDSO20 |
| 封裝： | 0.225 INCH, 0.65 MM PITCH, PLASTIC, SSOP-20 |
| 文件頁數(shù)： | 60/71頁 |
| 文件大?。?/td> | 547K |
| 代理商： | M34282M2-XXXGP |
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Rev.1.33
Mar 18, 2004
page 61 of 67
4282 Group
(1) PROM mode (serial input/output)
The M34282E2GP has a PROM mode in addition to a normal
operation mode. It has a function to serially input/output the
command codes, addresses, and data required for operation
(e.g., read and program) on the built-in PROM using only a
few pins. This mode can be selected by setting pins SDA (serial
data input/output), SCLK (serial clock input), PGM and VPP to
“H” after connecting wires as shown in Figure 30 and powering
on the VDD pin, and then applying 12.5V to the VPP pin.
In the PROM mode, three types of software commands (read,
program, and program verify) can be used. Clock-synchronous
serial I/O is used, beginning from the LSB (LSB first).
As for the Development tools, refer to the Developer Tools
(http://www.renesas.com/en/tools) of “Renesas Technology
Corp.” Homepage.
Fig. 30 Pin configuration of built-in PROM version (continued)
PIN CONFIGURATION (TOP VIEW)
SDA
SCLK
PGM
Vpp
Vss
VDD
*
D0
D1
D2
D3
VDD
CARR
D7
D6
D5
D4
2
3
4
5
6
7
8
9
10
1
19
18
17
16
15
14
13
12
11
20
VSS
E0
G1
G2
G3
G0
E1
XIN
XOUT
E2
M34282E2GP
* : connected to the ceramic resonance circuit.
Note: The state of disconnected pins are the same as that at reset.
Outline 20P2E/F-A
相關(guān)PDF資料 |
PDF描述 |
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| M34283G2-XXXGP | 4-BIT, MROM, 4 MHz, MICROCONTROLLER, PDSO20 |
| M34506M4-XXXFP | 4-BIT, MROM, 4.4 MHz, MICROCONTROLLER, PDSO20 |
| M34507M4-XXXFP | 4-BIT, MROM, 4.4 MHz, MICROCONTROLLER, PDSO24 |
| M34524MC-XXXFP | 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP64 |
| M34524MC-XXXFP | 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP64 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M34282T5-OPT | 制造商:Renesas Electronics Corporation 功能描述:DEV OPTION BOARD FOR 4282 GROUP/PC4400 - Boxed Product (Development Kits) |
| M34283 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34283G2GP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34283G2GP#U1 | 制造商:Renesas Electronics Corporation 功能描述:MICROCONTROLLER |
| M34283G2-XXXGP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
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