音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

ST72F621L4M1 Datasheet

  • ST72F621L4M1

  • LOW SPEED USB 8-BIT MCU WITH 3 ENDPOINTS, FLASH OR ROM MEMOR...

  • 132頁

  • STMICROELECTRONICS   STMICROELECTRONICS

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預覽

ST7262
LOW SPEED USB 8-BIT MCU WITH 3 ENDPOINTS, FLASH OR
ROM MEMORY, LVD, WDG, 10-BIT ADC, 2 TIMERS, SCI, SPI
Memories
鈥?8K or 16K Program memory
(ROM, FASTROM or Dual voltage FLASH)
with read-write protection
鈥?In-Application and In-Circuit Programming for
FLASH versions
鈥?384 to 768 bytes RAM (128-byte stack)
s
Clock, Reset and Supply Management
鈥?Enhanced Reset System (Power On Reset)
鈥?Low Voltage Detector (LVD)
鈥?Clock-out capability
鈥?6 or 12 MHz Oscillator (8, 4, 2, 1 MHz internal
frequencies)
鈥?3 Power saving modes
s
USB (Universal Serial Bus) Interface
鈥?DMA for low speed applications compliant
with USB 1.5 Mbs specification (v 1.1) and
USB HID specification (v 1.0):
鈥?Integrated 3.3V voltage regulator and trans-
ceivers
鈥?Suspend and Resume operations
鈥?3 Endpoints
s
Up to 31 I/O Ports
鈥?Up to 31 multifunctional bidirectional I/O lines
鈥?Up to 12 External interrupts (3 vectors)
鈥?13 alternate function lines
鈥?8 high sink outputs
(8 mA@0.4 V/20 mA@1.3 V)
鈥?2 true open drain pins (N buffer 8 mA@0.4 V)
s
3 Timers
鈥?Configurable watchdog timer (8 to 500 ms
timeout)
鈥?8-bit Auto Reload Timer (ART) with 2 Input
Captures, 2 PWM outputs and External Clock
鈥?8-bit Time Base Unit (TBU) for generating pe-
riodic interrupts cascadable with ART
Device Summary
s
SO20
PDIP20
SO34 shrink
PDIP32 shrink
TQFP44
s
PDIP42 shrink
s
s
s
s
Analog Peripheral
鈥?10-bit A/D Converter with up to 8 input pins.
2 Communications Interfaces
鈥?Asynchronous Serial Communication inter-
face
鈥?Synchronous Serial Peripheral Interface
Instruction Set
鈥?8-bit data manipulation
鈥?63 basic instructions
鈥?17 main addressing modes
鈥?8 x 8 unsigned multiply instruction
鈥?True bit manipulation
Nested interrupts
Development Tools
鈥?Full hardware/software development package
ST72622L2
ST72621L4
ST72621J2
ST72621J4
Features
ST72623F2
ST72622K2
ST72621K4
Program memory - bytes
8K
8K
16K
8K
16K
8K
16K
RAM (stack) - bytes
384 (128)
384 (128)
768 (128)
384 (128)
768 (128)
384 (128)
768 (128)
Peripherals
USB, Watchdog, Low Voltage Detector, 8-bit Auto-Reload timer, Timebase unit, A/D Converter
Serial I/O
-
SPI
SPI + SCI
SPI
SPI + SCI
I/Os
11
21
23
31
Operating Supply
4.0V to 5.5V (Low voltage 3.0V to 5.5V ROM versions available)
Operating Temperature
0擄C to +70擄C
Packages
PDIP20/SO20
PDIP32
SO34
PDIP42/TQFP44
Rev. 2.2
June 2003
1/132
1

ST72F621L4M1 產(chǎn)品屬性

  • STMicroelectronics

  • 8-bit Microcontrollers (MCU)

  • ST7

  • ST72F6x

  • 8 bit

  • 12 MHz

  • 16 KB

  • 768 B

  • Yes

  • 4 V to 5.5 V

  • SSO

  • SMD/SMT

  • 10 bit

  • 8

  • 2.35 mm (Max)

  • SCI, SPI, USB

  • 18.05 mm (Max)

  • + 70 C

  • 0 C

  • 23

  • 2

  • Tube

  • Flash

  • 28

  • 5.5 V

  • 4 V

  • 7.6 mm (Max)

ST72F621L4M1相關型號PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務：
賣家服務：
技術客服：

0571-85317607

網(wǎng)站技術支持

13606545031

客服在線時間周一至周五
9:00-17:30

關注官方微信號，
第一時間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！