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UPD784214A规格书详情
DESCRIPTION
The µPD784214A, 784215A, 784216A, 784217A, and 784218A are products of the µPD784216A/784218A Subseries in the 78K/IV Series. Besides a high-speed and high performance CPU, these controllers have ROM, RAM, I/O ports, 8-bit resolution A/D and D/A converters, timers, serial interfaces, a real-time output port, interrupt functions, and various other peripheral hardware.
The µPD784214AY, 784215AY, 784216AY, 784217AY, and 784218AY are based on the µPD784216Y/784218Y Subseries with the addition of a multimaster-supporting I2C bus interface.
The µPD78F4218A and 78F4218AY, products with a flash memory instead of the internal ROM of mask ROM versions, and various development tools are also available.
FEATURES
• 78K/IV Series
• Inherits peripheral functions of µPD78078, 78078Y Subseries
• Minimum instruction execution time 160 ns (@fXX= 12.5 MHz operation with main system clock
61 µs (@fXT= 32.768 kHz operation with subsystem clock
• I/O port: 86 pins
•Timer/event counter:
• 16-bit timer/event counter ×1 unit
• 8-bit timer/event counter ×6 units
• Serial interface: 3 channels
• UART/IOE (3-wire serial I/O): 2 channels
• CSI (3-wire serial I/O, I2C bus supporting multimaster Note): 2 channels Note µPD784216AY/784218AY Subseries only
• Supply voltage: VDD= 1.8 to 5.5 V
• Standby function HALT/STOP/IDLE mode In low-power consumption mode: HALT/IDLE mode
(with subsystem clock)
• Clock division function
• Watch timer: 1 channel
• Watchdog timer: 1 channel
• Clock output function
Selectable from fXX, fXX/2, fXX/22, fXX/23, fXX/24, fXX/25,fXX/26, fXX/27, fXT
• Buzzer output function Selectable from fXX/210, fXX/211, fXX/212, fXX/213
• A/D converter: 8-bit resolution ×8 channels
• D/A converter: 8-bit resolution ×2 channels
APPLICATIONS
Cellular phones, PHS, cordless telephones, CD-ROM, AV equipment
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NEC |
23+ |
NA/ |
3310 |
原厂直销,现货供应,账期支持! |
询价 | ||
NEC |
23+ |
QFP |
20000 |
原厂原装正品现货 |
询价 | ||
RENESAS |
2023+ |
QFP |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
NEC |
20+ |
QFP |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
NEC |
22+ |
QFP |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
NEC |
2020+ |
QFP |
350000 |
100%进口原装正品公司现货库存 |
询价 | ||
NEC |
1922+ |
QFN |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
RENESAS |
QFP |
396379 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
NEC |
24+ |
TQFP100 |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
NEC |
22+23+ |
BGA |
33298 |
绝对原装正品全新进口深圳现货 |
询价 |