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參數(shù)資料
| 型號(hào)： | COP8SBR9 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 8-Bit CMOS Flash Based Microcontroller with 32k Memory, Virtual EEPROM and Brownout(8位基于CMOS 閃速存儲(chǔ)器的帶32K存儲(chǔ)器，虛擬EEPROM和電壓過(guò)低復(fù)位的微控制器) |
| 中文描述： | 8位CMOS閃存為基礎(chǔ)的32K的內(nèi)存，虛擬EEPROM和欠壓（8位基于的CMOS閃速存儲(chǔ)器的帶32K的存儲(chǔ)器，微控制器虛擬的EEPROM和電壓過(guò)低復(fù)位的微控制器） |
| 文件頁(yè)數(shù)： | 9/68頁(yè) |
| 文件大?。?/td> | 714K |
| 代理商： | COP8SBR9 |
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2.0 Electrical Characteristics
(Continued)
TABLE 2. AC Electrical Characteristics (40C
≤
T
A
≤
+85C)
(Continued)
Parameter
Conditions
Min
1
1
1
1
Typ
Max
Units
t
C
t
C
Timer 1 Input High Time
Timer 1 Input Low Time
Timer 2, 3 Input High Time (Note 9)
Timer 2, 3 Input Low Time (Note 9)
Output Pulse Width
Timer 2, 3 Output High Time
Timer 2, 3 Output Low Time
USART Bit Time when using External
CKX
USART CKX Frequency when being
Driven by Internal Baud Rate
Generator
Reset Pulse Width
MCLK or t
C
MCLK or t
C
150
150
6 CKI
periods
ns
ns
μs
2
MHz
1
t
C
t
C
= instruction cycle time.
Note 2:
Maximum rate of voltage change must be
<
0.5 V/ms.
Note 3:
Supply and IDLE currents are measured with CKI driven with a square wave Oscillator, CKO driven 180 out of phase with CKI, inputs connected to V
CC
and outputs driven low but not connected to a load.
Note 4:
The HALT mode will stop CKI from oscillating. Measurement of I
HALT is done with device neither sourcing nor sinking current; with L. A. B, C, E, F, G0,
and G2–G5 programmed as low outputs and not driving a load; all D outputs programmed low and not driving a load; all inputs tied to V
CC
; A/D converter and clock
monitor and BOR disabled. Parameter refers to HALT mode entered via setting bit 7 of the G Port data register.
Note 5:
Pins G6 and RESET are designed with a high voltage input network. These pins allow input voltages
>
V
and the pins will have sink current to V
when
biased at voltages
>
V
(the pins do not have source current when biased at a voltage below V
). These two pins will not latch up. The voltage at the pins must
be limited to
<
14V. WARNING: Voltages in excess of 14V will cause damage to the pins. This warning excludes ESD transients.
Note 6:
The output propagation delay is referenced to the end of the instruction cycle where the output change occurs.
Note 7:
Parameter characterized but not tested.
Note 8:
Reserved.
Note 9:
If timer is in high speed mode, the minimum time is 1 MCLK. If timer is not in high speed mode, the minimum time is 1 t
C
.
Note 10:
Absolute Maximum Ratings should not be exceeded.
DS101389-5
FIGURE 2. MICROWIRE/PLUS Timing
C
www.national.com
9
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| COP8SBR9HLQ8 | 功能描述:IC ADC FLASH 8BIT 44-LLP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:COP8™ 8S 標(biāo)準(zhǔn)包裝:250 系列:56F8xxx 核心處理器:56800E 芯體尺寸:16-位 速度:60MHz 連通性:CAN，SCI，SPI 外圍設(shè)備:POR，PWM，溫度傳感器，WDT 輸入/輸出數(shù):21 程序存儲(chǔ)器容量:40KB（20K x 16） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:6K x 16 電壓 - 電源 (Vcc/Vdd):2.25 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 6x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:48-LQFP 包裝:托盤 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323 |
| COP8SBR9HVA8 | 功能描述:8位微控制器 -MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| COP8SBR9HVA8/NOPB | 功能描述:8位微控制器 -MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| COP8SBR9IMT8 | 功能描述:IC MCU EEPROM 8BIT 32K 48-TSSOP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:COP8™ 8S 其它有關(guān)文件:STM32F101T8 View All Specifications 特色產(chǎn)品:STM32 32-bit Cortex MCUs 標(biāo)準(zhǔn)包裝:490 系列:STM32 F1 核心處理器:ARM? Cortex?-M3 芯體尺寸:32-位 速度:36MHz 連通性:I²C，IrDA，LIN，SPI，UART/USART 外圍設(shè)備:DMA，PDR，POR，PVD，PWM，溫度傳感器，WDT 輸入/輸出數(shù):26 程序存儲(chǔ)器容量:64KB（64K x 8） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):2 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 10x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:36-VFQFN，36-VFQFPN 包裝:托盤 配用:497-10030-ND - STARTER KIT FOR STM32497-8853-ND - BOARD DEMO STM32 UNIV USB-UUSCIKSDKSTM32-PL-ND - KIT IAR KICKSTART STM32 CORTEXM3497-8512-ND - KIT STARTER FOR STM32F10XE MCU497-8505-ND - KIT STARTER FOR STM32F10XE MCU497-8304-ND - KIT STM32 MOTOR DRIVER BLDC497-6438-ND - BOARD EVALUTION FOR STM32 512K497-6289-ND - KIT PERFORMANCE STICK FOR STM32MCBSTM32UME-ND - BOARD EVAL MCBSTM32 + ULINK-MEMCBSTM32U-ND - BOARD EVAL MCBSTM32 + ULINK2更多... 其它名稱:497-9032STM32F101T8U6-ND |
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