首页>NTM88HXX5S_V01>规格书详情
NTM88HXX5S_V01中文资料PDF规格书
NTM88HXX5S_V01规格书详情
1 General description
The NTM88 family consists of small (4 mm x 4 mm x 1.98 mm), fully integrated tire pressure monitoring sensors (TPMS). The devices described in this data sheet, NTM88Hxx5S, provide low transmitting power consumption, large customer memory size, and single- or dual-axis accelerometer architecture. The NTM88Hxx5S TPMS solution integrates an 8-bit microcontroller (MCU), pressure sensor, accelerometers in five ranges, programmable RF transmitter and flexible LF receiver. The sensor supports seven GPIOs, client SPI, and a 2-channel timer / pulse-width module.
2 Features and benefits
• Optional pressure ranges1
• Optional accelerometer ranges: See Section 3.
• Transducer measurement interfaces with low-power AFE:
– 10-bit compensated pressure sense element
– 10-bit compensated accelerometers
– 8-bit compensated internal device temperature measurement
– 8-bit compensated internal device voltage measurement
– Two I/O pins can be used for external signals
• 8-bit S08 compact instruction set controller:
– 64 bytes low-power “always on“ NVM parameter registers
– 512 bytes SRAM
– 16 kB flash memory (512 bytes reserved for NXP coefficients)
– Family of NXP firmware libraries available via royalty-free license
• Programmable RF transmitter
– Characterized for RF carrier typical of 315 MHz or 434 MHz
– Characterized for FSK in ~3 kHz increments or OOK modulation
– Characterized for baud rate examples of 9.6 kbp/s, 19.2 kbp/s, and 38.4 kbp/s
• Flexible 125 kHz LF receiver:
– Capability for ASK or OOK demodulation
– Automated Manchester decoding
• Two channel timer / pulse-width module
• Client SPI to support host access to internal peripherals, registers, and memory
• Seven GPIOs with programmable multiplexing to support software development, external analog voltage input, timer, SPI, and wake-up
• Qualified in compliance with AEC-Q100, Rev. H
• Long battery service life
• Internal temperature sensor
• Internal voltage sensor
• Six-channel, 8-, 10-, or 12-bit analog-to-digital converter (ADC10) with two external I/O inputs
• Internal 315-/434-M Hz RF transmitter
– External crystal oscillator
– PLL-based output with fractional-n divider
– OOK and FSK modulation capability
– Programmable data rate generator
– Manchester, Bi-Phase, or NRZ data encoding
– 256-bit RF data buffer variable length interrupt
– Direct access to RF transmitter from MCU for unique formats
– Low-power consumption
• Differential input LF detector/decoder on independent signal pins
• Real-time Interrupt driven by LFO with intervals of 2, 4, 8, 16, 32, 64, or 128 ms
• Free-running counter, low-power, wake up timer and periodic reset driven by LFO
• Watchdog timeout with selectable times and clock sources
• Two-channel general-purpose timer/PWM module (TPM1)
• Internal oscillators
– MCU bus clock of 0.5, 1, 2, and 4 MHz (1, 2, 4, and 8 MHz HFO)
– Low frequency, low-power time clock (LFO) with 1 ms period
– Medium frequency, controller clock (MFO) of 8 μs period
• Low-voltage detection
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
VBSEMI/台湾微碧 |
24+23+ |
SO-8 |
12580 |
16年现货库存供应商终端BOM表可配单提供样品 |
询价 | ||
ON |
23+ |
SOP-8 |
1387 |
全新原装 |
询价 | ||
ON |
22+ |
SOP-8 |
5000 |
只做原装,假一赔十 15118075546 |
询价 | ||
Bivar |
22+ |
NA |
80 |
加我QQ或微信咨询更多详细信息, |
询价 | ||
onsemi |
23/22+ |
NA |
9000 |
代理渠道.实单必成 |
询价 | ||
VB |
2320+ |
SO-8 |
562000 |
16年只做原装原标渠道现货终端BOM表可配单提供样品 |
询价 | ||
onsemi(安森美) |
23+ |
SOP8 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
ON Semiconductor |
23+ |
8SOIC |
9000 |
原装正品,支持实单 |
询价 | ||
ON |
6000 |
面议 |
19 |
SOP8 |
询价 | ||
ON-安森美 |
24+25+/26+27+ |
SOP-8.贴片 |
78800 |
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 |