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PAC22140SR中文资料PDF规格书
PAC22140SR规格书详情
Key Features
MCU
▪ 50MHz Arm® Cortex®-M0
o 32kB FLASH
o 8kB SRAM
o 256B INFO FLASH for manufacturing information
o 20 interrupts, 4 priority levels
▪ SWD programming interface
▪ Clock-gating for low-power operation
MCU ADC
▪ 10-bit 1MSPS SAR ADC
▪ Dual 8-channel ADC sequencer
Timing Generators
▪ Four 16-bit PWM timers with up to 8 CCR output units each
▪ 24-bit SysTick count-down timer
▪ Watch-dog Timer (WDT)
▪ AFE Windowed Watch-dog Timer (WWDT) running off independent clock
IO
▪ 3.3V/5V configurable drive output
▪ 17 general-purpose IO
▪ Digital Input, digital output, analog ADC input
▪ Configurable weak pull-up or pull-down
▪ Configurable drive-strength (8mA or 16mA)
▪ Flexible interrupt controller
Communication Peripherals
▪ UART or SPI and I2C/SMBus
▪ 8-bit UART, up to 1Mbps
▪ 3-wire or 4-wire SPI, master/slave
▪ I2C master/slave, 7b/10b
▪ Single-wire debugger (SWD)
Power Manager
▪ Up to 145V supply input Buck DC/DC Controller
o OC, OV and UV protection
▪ High-Voltage Charge Pump
▪ 5V/225mA system regulator
▪ Integrated LDOs for analog, IO, and core supplies
▪ Power and temperature monitor, warning, and fault detection
▪ Low-Power Operation
o 3μA total hibernate mode
o Push Button, PACK+ Charger Detect, and Timer wakeup modes
Configurable Analog Front-End (CAFETM)
▪ Programmable-Gain Differential amplifier and 16-bit Sigma-Delta ADC for battery pack current sense
▪ 16-bit Sigma-Delta ADC for voltage sense
▪ Integrated ADC references
▪ Programmable over-current shutdown
▪ Power supply monitoring via ADC
▪ Low-speed independent clock source
Application Specific Power Drivers (ASPDTM)
▪ Integrated high-side gate drivers for external CHG and DSG FETs
▪ Integrated low-side gate driver for pack FUSE blow FET
Integrated Cell Balancing
▪ Cell balancing for 20 cells up to 50mA
Packaging
▪ QFN 9x9mm 60-pin package, 0.5mm pitch
▪ Exposed pad for thermal management
Certifications
▪ TA = -40°C to 105°C
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CYPRESS |
22+ |
NA |
3000 |
原装正品,支持实单 |
询价 | ||
AMD |
2023+ |
PLCC28 |
58070 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||
PIC |
24+25+/26+27+ |
DFN-6.贴片 |
57500 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
17+ |
6200 |
100%原装正品现货 |
询价 | ||||
96 |
40 |
本站现库存 |
询价 | ||||
CAM |
1535+ |
6172 |
询价 | ||||
CMD |
2023+ |
SOP |
50000 |
原装现货 |
询价 | ||
Qorvo |
22 |
sop |
10000 |
现货常备产品原装可到京北通宇商城查价格 |
询价 | ||
CMD |
2021+ |
SOP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
AMD |
23+ |
PLCC28 |
8000 |
只做原装现货 |
询价 |