Added the section “Using all Locations of External Memory Smaller than 64 Kby" />
參數(shù)資料
型號: PIC16F721-I/SS
廠商: Microchip Technology
文件頁數(shù): 14/27頁
文件大?。?/td> 0K
描述: MCU PIC 4K FLASH 20-SSOP
產(chǎn)品培訓模塊: 8-bit PIC® Microcontroller Portfolio
標準包裝: 67
系列: PIC® XLP™ 16F
核心處理器: PIC
芯體尺寸: 8-位
速度: 16MHz
連通性: I²C,SPI,UART/USART
外圍設備: 欠壓檢測/復位,POR,PWM,WDT
輸入/輸出數(shù): 17
程序存儲器容量: 7KB(4K x 14)
程序存儲器類型: 閃存
RAM 容量: 256 x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 5.5 V
數(shù)據(jù)轉換器: A/D 12x8b
振蕩器型: 內部
工作溫度: -40°C ~ 85°C
封裝/外殼: 20-SSOP(0.209",5.30mm 寬)
包裝: 管件
21
2467XS–AVR–06/11
ATmega128
2.
Added the section “Using all Locations of External Memory Smaller than 64 Kbyte”
on page 32.
3.
Added the section “Default Clock Source” on page 37.
4.
Renamed SPMCR to SPMCSR in entire document.
5.
When using external clock there are some limitations regards to change of frequency.
This is descried in “External Clock” on page 42 and Table 131, “External Clock
Drive,” on page 320.
6.
Added a sub section regarding OCD-system and power consumption in the section
“Minimizing Power Consumption” on page 47.
7.
Corrected typo (WGM-bit setting) for:
“Fast PWM Mode” on page 98 (Timer/Counter0).
“Phase Correct PWM Mode” on page 100 (Timer/Counter0).
“Fast PWM Mode” on page 151 (Timer/Counter2).
“Phase Correct PWM Mode” on page 152 (Timer/Counter2).
8.
Corrected Table 81 on page 191 (USART).
9.
Corrected Table 102 on page 259 (Boundary-Scan)
10. Updated Vil parameter in “DC Characteristics” on page 318.
Rev. 2467E-04/02
1.
Updated the Characterization Data in Section “Typical Characteristics” on page 333.
2.
Updated the following tables:
Table 19 on page 50, Table 20 on page 54, Table 68 on page 157, Table 102 on page 259,
and Table 136 on page 328.
3.
Updated Description of OSCCAL Calibration Byte.
In the data sheet, it was not explained how to take advantage of the calibration bytes for
2MHz, 4MHz, and 8MHz Oscillator selections. This is now added in the following sections:
Improved description of “Oscillator Calibration Register – OSCCAL” on page 41 and “Cali-
bration Byte” on page 289.
Rev. 2467D-03/02
1.
2.
Updated Table 2, “EEPROM Programming Time,” on page 22.
3.
Updated typical Start-up Time in Table 7 on page 37, Table 9 and Table 10 on page 39,
Table 12 on page 40, Table 14 on page 41, and Table 16 on page 42.
4.
Updated Table 22 on page 56 with typical WDT Time-out.
5.
Corrected description of ADSC bit in “ADC Control and Status Register A – ADCSRA”
on page 244.
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PIC16F721T-I/ML 功能描述:8位微控制器 -MCU 7 KB FLASH 256 B SRAM, 18 I/O 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
PIC16F721T-I/SO 功能描述:8位微控制器 -MCU 7 KB FLASH 256 B SRAM, 18 I/O 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
PIC16F721T-I/SS 功能描述:8位微控制器 -MCU 7 KB FLASH 256 B SRAM, 18 I/O 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
PIC16F722A-E/ML 功能描述:8位微控制器 -MCU 3.5KB Flsh 1.8V-5.5V 16 MHz Int Osc 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
PIC16F722A-E/MV 功能描述:8位微控制器 -MCU 3.5KB Flsh 1.8V-5.5V 16 MHz int Osc 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