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UPD78F0890 IC产品资料

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UPD78F0890 IC产品资料
资料编号:
511629
资料标题:
UPD78F0890
品 牌:
NEC
点击次数:
263
文件大小:
3773
资料属性:
....

UPD78F0890 资料标题简介

8-Bit Single-Chip Microcontrollers

UPD78F0890 资料关键信息

Features
?? Minimum instruction execution time can be changed from high speed (0.1 μs: @ 20 MHz operation with highspeed
system clock) to ultra low-speed (122 μs: @ 32.768 kHz operation with subsystem clock)
?? General-purpose register: 8 bits × 32 registers (8 bits × 8 registers × 4 banks)
?? ROM, RAM capacities
Data Memory Item
Part Number
Program Memory
(ROM) Internal High-Speed RAMNote Internal Expansion RAMNote
μPD78F0887 Flash memoryNote 48 KB 1024 bytes 2048 bytes
μPD78F0888 60 KB
μPD78F0889 96KB 4096 bytes
μPD78F0890 128 KB 6144 bytes
Note The internal flash memory, internal high-speed RAM capacities, and internal expansion RAM capacities
can be changed using the internal memory size switching register (IMS) and the internal expansion RAM
size switching register (IXS).
?? On-chip single-power-supply flash memory
?? Self-programming (with boot swap function)
?? On-chip debug function
?? On-chip power-on-clear (POC) circuit and low-voltage detector (LVI)
?? Short startup is possible via the CPU default start using the on-chip internal high-speed oscillator
?? On-chip watchdog timer (operable with on-chip internal low-speed oscillator clock)
?? On-chip multiplier/divider
?? On-chip clock output/buzzer output controller
?? I/O ports: 55 (N-ch open drain: 4)
?? Timer: 10 channels
?? Serial interface: 4 channels
(UART (LIN (Local Interconnect Network)-bus supported): 1 channel,
CSI/UART Note: 1 channel, CSI: 1 channel, CAN: 1 channel)
?? 10-bit resolution A/D converter: 12 channels
?? Supply voltage: VDD = 4.0 to 5.5 V when 20 MHz, VDD = 2.7 to 5.5 V when 10 MHz, VDD = 1.8 to 5.5 V when 5 MHz
(with internal high-speed oscillator clock or subsystem clock: VDD = 1.8 to 5.5 V)
?? Operating ambient temperature: TA = ?40 to +85°C, ?40 to +125°C

特别说明:如遇压缩包有密码,请在压缩包中注释说明中查找。

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UPD78F0890 相关产品库存信息

型号 厂商 封装 描述 资料 采购
UPD78F9177CU NEC SDIP-42 全新原装
UPD78F4046GC-3B9-UJA NEC QFP-80 面议
UPD78F9177 NEC QFP-44 全新原装
UPD78F9189CT NEC DIP-32 全新原装
UPD78F9116AC NEC DIP-28 全新原装
UPD78F4218GC-8EU NEC QFP 原装现货
UPD78F9046 NEC TQFP 散新
UPD78F0924CW NEC DIP-42 全新原装
UPD78F789176GB-523-8ES NEC QFP 全新原装
UPD78F0134 NEC DIP-42 全新原装
UPD78F9328GB-8ET NEC QFP 全新原装
UPD78F9177AGB-8ES NEC QFP 全新原装
UPD78F0338GC NEC N/A 代理/全新原装
UPD78F4218GF-3BA NEC QFP 原装现货
UPD78F0034AGK-9ET NEC QFP-64 全新库存
UPD78F9418AGK NEC SOP 代理/全新原装
UPD78F9177YGB-8ES NEC QFP-44 全新原装
UPD78F4216GC-9EU NEC QFP-100 原装现货
UPD78F0034AGC NEC QFP-64P 散新现货
UPD78F9026CU-ES NEC DIP-42 全新原装

联系方式

联系时间:每周一至周五
   上午9.00至11:45,
   下午13:30至17.50
联系电话:
   0755-82516668,82516777
联系传真:
   0755-82516669
业务联系QQ:
   QQ一:882222 ,QQ二:308917
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