 |
công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
|
công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
ST72321BARx bảng dữ liệu(PDF) 1 Page - STMicroelectronics |
|
||||||||||||||||||||||||||||||
ST72321BARx bảng dữ liệu(HTML) 1 Page - STMicroelectronics |
|
|
1 / 187 page  October 2008 Rev 5 1/187 ST72321BRx, ST72321BARx ST72321BJx, ST72321BKx 64/44-pin 8-bit MCU with 32 to 60K Flash/ROM, ADC, five timers, SPI, SCI, I2C interface Features ■ Memories – 32K to 60K dual voltage High Density Flash (HDFlash) or ROM with read-out protection capability. In-Application Programming and In-Circuit Programming for HDFlash devices – 1K to 2K RAM – HDFlash endurance: 100 cycles, data reten- tion: 40 years at 85°C ■ Clock, Reset And Supply Management – Enhanced low voltage supervisor (LVD) for main supply and auxiliary voltage detector (AVD) with interrupt capability – Clock sources: crystal/ceramic resonator os- cillators, internal RC oscillator and bypass for external clock – PLL for 2x frequency multiplication – Four Power Saving Modes: Halt, Active-Halt, Wait and Slow ■ Interrupt Management – Nested interrupt controller – 14 interrupt vectors plus TRAP and RESET – Top Level Interrupt (TLI) pin on 64-pin devices – 15/9 external interrupt lines (on 4 vectors) ■ Up to 48 I/O Ports – 48/32/24 multifunctional bidirectional I/O lines – 34/22/17 alternate function lines – 16/12/10 high sink outputs ■ 5 Timers – Main Clock Controller with: Real time base, Beep and Clock-out capabilities – Configurable watchdog timer – Two 16-bit timers with: 2 input captures, 2 out- put compares, external clock input on one tim- er, PWM and pulse generator modes – 8-bit PWM Auto-reload timer with: 2 input cap- tures, 4 PWM outputs, output compare and time base interrupt, external clock with event detector ■ 3 Communications Interfaces – SPI synchronous serial interface – SCI asynchronous serial interface –I2C multimaster interface ■ 1 Analog peripheral (low current coupling) – 10-bit ADC with up to 16 robust input ports ■ Instruction Set – 8-bit Data Manipulation – 63 Basic Instructions – 17 main Addressing Modes – 8 x 8 Unsigned Multiply Instruction ■ Development Tools – Full hardware/software development package – In-Circuit Testing capability Table 1. Device Summary LQFP64 10 x 10 LQFP64 14 x 14 LQFP44 10 x 10 LQFP32 7 x 7 Features ST72321BAR9/ ST72321BR9/ ST72321BJ9 ST72321BAR7/ ST72321BR7/ ST72321BJ7 ST72321BAR6/ ST72321BR6/ ST72321BJ6/ST72321BK6 Program memory - bytes FLASH/ROM 60K FLASH/ROM 48K FLASH/ROM 32K RAM (stack) - bytes 2048 (256) 1536 (256) 1024 (256) Operating Voltage 3.8V to 5.5V Temp. Range up to -40°C to +125°C Package LQFP64 10x10 (AR),LQFP64 14x14 (R), LQFP44 10x10 (J), LQFP32 7x7 (K) 1 |
Số phần tương tự - ST72321BARx |
|
Mô tả tương tự - ST72321BARx |
|
|
Link URL |
| Chính sách bảo mật |
| ALLDATASHEET.VN |
| Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không? [ DONATE ] |
Alldatasheet là | Quảng cáo | Liên lạc với chúng tôi | Chính sách bảo mật | Trao đổi link | Tìm kiếm theo nhà sản xuất All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Vietnamese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
