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參數(shù)資料
| 型號(hào)： | 7643 |
| 英文描述： | IrDA. protocol handler plus endec for DCE Apps, -40C to +85C, 18-SOIC 300mil, TUBE |
| 中文描述： | 7643Group數(shù)據(jù)表數(shù)據(jù)表1369K/JUL.30.03 |
| 文件頁(yè)數(shù)： | 1/120頁(yè) |
| 文件大小： | 1369K |
| 代理商： | 7643 |
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DESCRIPTION
The 7643 group is the 8-bit microcomputer based on the 7600 series
core (740 family core compatible) technology.
The 7643 group is designed for PC peripheral devices, including the
USB, DMAC, Serial I/O, UART, Timer and so on.
FEATURES
<Microcomputer mode)
●
Basic machine-language instructions ....................................... 71
●
Minimum instruction execution time..................................... 83 ns
(at 24 MHz oscillation frequency)
●
Memory size
ROM ............................................................................. 32 Kbytes
RAM ................................................................................ 1 Kbytes
●
Programmable input/output ports ............................................. 66
●
Software pull-up resistors .................................................. Built-in
●
Interrupts................................................... 14 sources, 14 vectors
(external 3 including Key input, internal 10, software 1)
●
USB function control unit
Transceiver ............................... Full-Speed USB2.0 specification
●
Timers .................................................... 8-bit
3 (Timers 1, 2, 3)
●
Serial I/O ......................................................................... 8-bit
1
●
UART .............................................................................. 8-bit
1
●
DMAC ..........................................................................2 channels
●
Clock generating circuit ..................................................... Built-in
(connect to external ceramic resonator or quartz-crystal oscillator)
●
Power source voltage
At 24 MHz oscillation frequency,
φ
= 12 MHz .........4.15 to 5.25 V
At 24 MHz oscillation frequency,
φ
= 6 MHz ...........3.00 to 3.60 V
●
Operating temperature range .................................... –20 to 70°C
●
Packages
FP ............................................................. 80P6N-A (80-pin QFP)
HP ...........................................................80P6Q-A (80-pin LQFP)
<Flash memory mode>
●
Power source voltage
At 24 MHz oscillation frequency,
φ
= 12 MHz .........4.15 to 5.25 V
At 24 MHz oscillation frequency,
φ
= 6 MHz ...........3.00 to 3.60 V
●
Program/Erase voltage
.................................. V
CC
= 4.50 V to 5.25 V, or 3.00 V to 3.60 V
.................................................................. V
PP
= 4.50 V to 5.25 V
At 24 MHz oscillation frequency,
φ
= 6 MHz (See Table 20.)
●
Memory size
Flash ROM.................................................................... 32 Kbytes
RAM ............................................................................. 2.5 Kbytes
●
Flash memory mode ....................................................... 3 modes
Parallel I/O mode
Standard serial I/O mode
CPU rewrite mode
●
Programming method ....................... Programming in unit of byte
●
Erasing method
Batch erasing
Block erasing
●
Program/Erase control by software command
●
Command number ................................................... 6 commands
●
Number of times for programming/erasing ............................. 100
●
ROM code protection
Available in parallel I/O mode and standard serial I/O mode
●
Operating temperature range (at programming/erasing) ..............
...................................................................... Normal temperature
APPLICATION
Audio, musical instrument, printer, scanner, modem, other PC pe-
ripheral devices
■
Notes
1
. The specifications of this product are subject to change be-
cause it is under development. Inquire the use of Renesas
Technology Corporation.
2
. The flash memory version cannot be used for application em-
bedded in the MCU card.
Rev.1.00 Jul 30, 2003 page 1 of 119
7643 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
REJ03B0054-0100Z
Rev.1.00
Jul 30, 2003
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 765-11-(SERIES) | Analog IC |
| 765-11-20K | Analog IC |
| 765-11-25A | Analog IC |
| 765-11E | 8 BIT INPUT/OUTPUT EXPANDER, I2C INTERFACE, -40C to +125C, 20-QFN, TUBE |
| 765-11R | 8-bit I/O Expander with I2C Interface., -40C to +125C, 18-SOIC 300mil, TUBE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 764-3"x36yd-Red | 功能描述:膠帶 764 RED 3X36 YD BULK RoHS:否 制造商:3M Electronic Specialty 產(chǎn)品:Tapes 類型:Shielding 描述/功能:EMI/RFI Foil Shielding Tape 顏色: 材料:Copper Foil 寬度:1 in x 18 yds |
| 764-3"x36yd-White | 功能描述:膠帶 WHITE 3X36YD BULK RoHS:否 制造商:3M Electronic Specialty 產(chǎn)品:Tapes 類型:Shielding 描述/功能:EMI/RFI Foil Shielding Tape 顏色: 材料:Copper Foil 寬度:1 in x 18 yds |
| 764-3"x36yd-Yellow | 功能描述:膠帶 764 YELLOW 3X36 YD BULK RoHS:否 制造商:3M Electronic Specialty 產(chǎn)品:Tapes 類型:Shielding 描述/功能:EMI/RFI Foil Shielding Tape 顏色: 材料:Copper Foil 寬度:1 in x 18 yds |
| 7643_06 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER |
| 76430 | 制造商:Brady Corporation 功能描述:TAPE, BARRICADE, BLACK/PHOSPHORESCENT, 2INX5YD; Tape Type:Safety, Hazard Warning; Tape Backing Material:Polyester Film; Tape Width - Metric:50.8mm; Tape Width - Imperial:2"; Tape Length - Metric:4.572m; Tape Length - Imperial:5yard ;RoHS Compliant: NA |
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