參數(shù)資料
型號: COP8CDR9HLQ8
廠商: National Semiconductor
文件頁數(shù): 50/111頁
文件大小: 0K
描述: IC MCU FLASH 8BIT 32K A/D 44LLP
標準包裝: 2,500
系列: COP8™ 8C
核心處理器: COP8
芯體尺寸: 8-位
速度: 20MHz
連通性: Microwire/Plus(SPI),UART/USART
外圍設(shè)備: POR,PWM,WDT
輸入/輸出數(shù): 37
程序存儲器容量: 32KB(32K x 8)
程序存儲器類型: 閃存
RAM 容量: 1K x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 16x10b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 44-WFQFN 裸露焊盤
包裝: 帶卷 (TR)
其它名稱: COP8CDR9HLQ8TR
SNOS535I – OCTOBER 2000 – REVISED MARCH 2013
Figure 5-9. Functional Block Diagram for Idle Timer T0
Table 5-13. Idle Timer Window Length
Idle Timer Period
ITSEL2
ITSEL1
ITSEL0
High Speed
Dual Clock or
Mode
Low Speed Mode
0
4,096 inst. cycles
0.125 seconds
0
1
8,192 inst. cycles
0.25 seconds
0
1
0
16,384 inst. cycles
0.5 seconds
0
1
32,768 inst. cycles
1 second
1
0
65,536 inst. cycles
2 seconds
1
0
1
Reserved - Undefined
1
0
Reserved - Undefined
1
Reserved - Undefined
The ITSEL bits of the ITMR register are cleared on Reset and the Idle Timer period is reset to 4,096
instruction cycles.
5.11.1.1 ITMR Register
CCK
LSON
HSON
DCEN
RSVD
ITSEL2
ITSEL1
ITSEL0
SEL
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bits 7–4:
NOTE
Documentation for previous COP8 devices, which included the Programmable Idle Timer,
recommended the user write zero to the high order bits of the ITMR Register. If existing
programs are updated to use this device, writing zero to these bits will cause the device to
RSVD: This bit is reserved and must be set to 0.
ITSEL2:0: Selects the Idle Timer period as described in Table 5-13, Idle Timer Window Length.
Copyright 2000–2013, Texas Instruments Incorporated
Functional Description
43
Product Folder Links: COP8CBR9 COP8CCR9 COP8CDR9
相關(guān)PDF資料
PDF描述
1394738-9 CONN RECEPT 10AWG PLUS KEYED
VE-B4W-IY-F4 CONVERTER MOD DC/DC 5.5V 50W
1394738-1 CONN RECEPT 14AWG PLUS KEYED
6-1394461-1 CONN MALE COUPLER UNKEYED
1394461-8 CONN MALE MINUS COUPLER 10AWG
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
COP8CDR9HVA7 制造商:NSC 制造商全稱:National Semiconductor 功能描述:8-Bit CMOS Flash Microcontroller with 32k Memory, Virtual EEPROM, 10-Bit A/D and Brownout
COP8CDR9HVA8 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
COP8CDR9HVA8/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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
COP8CDR9IMT7 制造商:Rochester Electronics LLC 功能描述:32K FLASH, 10 BIT A/D, NO BO - Bulk
COP8CDR9IMT8 功能描述:IC MCU CMOS 8BIT 48-TSSOP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:COP8™ 8C 其它有關(guān)文件:STM32F101T8 View All Specifications 特色產(chǎn)品:STM32 32-bit Cortex MCUs 標準包裝: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 程序存儲器容量:64KB(64K x 8) 程序存儲器類型: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