UPD784225中文資料瑞薩數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
UPD784225 |
| 功能描述 | 16-Bit Single-Chip Microcontrollers |
| 文件大小 |
3.24317 Mbytes |
| 頁(yè)面數(shù)量 |
733 頁(yè) |
| 生產(chǎn)廠商 | Renesas Electronics America |
| 企業(yè)簡(jiǎn)稱(chēng) |
NEC【瑞薩】 |
| 中文名稱(chēng) | 日本瑞薩電子株式會(huì)社官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-24 11:41:00 |
| 人工找貨 | UPD784225價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
UPD784225規(guī)格書(shū)詳情
GENERAL
The μPD784938 Subseries consists of 78K/IV Series products that combine a 78K/IV Series CPU core enabling mounting large-capacity memory and a IEBusTM (Inter Equipment BusTM) controller. The 78K/IV Series consists of 16-bit single-chip microcontrollers, and comes with a high-performance CPU that has various functions including a function to access 1-Mbyte memory spaces.
Features
? 78K/IV Series
? High-speed instruction execution
? Minimum instruction execution time: 320 ns (@ 6.29-MHz operation)
160 ns (@ 12.58-MHz operation)
? Instruction set suitable for control applications
? Data memory expansion function (1-Mbyte memory space: 2 bank specification pointers)
? Interrupt controller (4-level priority system)
? Vectored interrupt service/macro service/context switching
? Standby functions: HALT/STOP/IDLE modes
? Internal memory: ? ROM
Mask ROM: 256 Kbytes (μPD784938)
192 Kbytes (μPD784937)
128 Kbytes (μPD784936)
96 Kbytes (μPD784935)
Flash memory: 256 Kbytes (μPD78F4938)
? RAM: 10,240 bytes (μPD784938, 78F4938)
8,192 bytes (μPD784937)
6,656 bytes (μPD784936)
5,120 bytes (μPD784935)
? I/O pins: 80
? Software programmable pull-up: 70 inputs
? Direct LED drive capability: 24 outputs
? Direct transistor drive capability: 8 outputs
? N-ch open-drain: 4 outputs
? Serial interface
? UART/IOE (3-wire serial I/O): 2 channels (with on-chip baud rate generator)
? CSI (3-wire serial I/O): 2 channels
? Real-time output ports (combination with timer/counter allows independent control of 2-system stepping motors)
? A/D converter (8-bit resolution × 8 channels)
? PWM outputs (12-bit resolution × 2 channels)
? On-chip simple model with IEBus controller
? Watch timer (operation with main clock possible in the IDLE mode)
? Power-saving regulator
? High-performance timer/counter
? Timer/event counter (16 bits) × 3 units
? Timer (16 bits) × 1 unit
? Watchdog timer: 1 channel
? Clock output function: fCLK, fCLK/2, fCLK/4, fCLK/8, fCLK/16 can be selected
? On-chip ROM correction function
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NEC |
21+ |
QFP-80 |
1000 |
原裝現(xiàn)貨假一賠十 |
詢(xún)價(jià) | ||
NEC |
24+ |
TQFP |
2568 |
原裝優(yōu)勢(shì)!絕對(duì)公司現(xiàn)貨 |
詢(xún)價(jià) | ||
NEC |
1942+ |
QFP |
9852 |
只做原裝正品現(xiàn)貨或訂貨!假一賠十! |
詢(xún)價(jià) | ||
NEC |
02+ |
QFP |
6000 |
絕對(duì)原裝自己現(xiàn)貨 |
詢(xún)價(jià) | ||
2023+ |
5800 |
進(jìn)口原裝,現(xiàn)貨熱賣(mài) |
詢(xún)價(jià) | ||||
NEC |
22+ |
QFP595PCS |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢(xún)價(jià) | ||
PIONEER |
23+ |
QFP80 |
3000 |
一級(jí)代理原廠VIP渠道,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、 |
詢(xún)價(jià) | ||
NEC |
22+23+ |
QFP |
10582 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢(xún)價(jià) | ||
NEC |
2447 |
QFP |
100500 |
一級(jí)代理專(zhuān)營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢(xún)價(jià) | ||
NEC |
2310+ |
3896 |
優(yōu)勢(shì)代理渠道,原裝現(xiàn)貨,可全系列訂貨 |
詢(xún)價(jià) |
