본문 바로가기
임베디드.일렉트로닉스/nRF52

nRF52. 칩비교표. nRF52810, 52832, 52840

by 리치굿맨 2019. 1. 6.















Table 1. nRF52 Series IC comparison
FeaturesnRF52810nRF52832nRF52840
CPUCortex M4 (no FPU) Cortex M4F Cortex M4F
64 MHz64 MHz64 MHz
 
Memory192 kB Flash512/256 kB Flash1 MB Flash
-CacheCache
24 kB RAM 64/32 kB RAM 256 kB RAM
 
EasyDMA MAXCNT bit lengthI2S-1414
PDM151515
PWM151515
RADIO888
SAADC151515
SPIM10816
SPIS10816
TWIM10816
TWIS10816
UARTE10816
NFCT-99
USBD--7
QSPI--20
 
CryptoAES engine AES engine AES engine
--Cryptocell 310
 
RadioProtocolsBLE/ANT/2.4 GHz BLE/ANT/2.4 GHzBLE/ANT/2.4 GHz/15.4
BT5 PHYs2 Mbps2 Mbps2 Mbps/Long range
Output power+4 dBm+4 dBm+8 dBm
Sensitivity-96 dBm (BLE 1 Mbps) -96 dBm (BLE 1 Mbps)-95 dBm (BLE 1 Mbps)
 
Clock32 MHz crystal32 MHz crystal32 MHz crystal
64 MHz on-chip (PLL)64 MHz on-chip (PLL)64 MHz on-chip (PLL)
32.768 kHz crystal (optional)32.768 kHz crystal (optional)32.768 kHz crystal (optional)
32.768 kHz on-chip RC32.768 kHz on-chip RC32.768 kHz on-chip RC
External 32.768 kHz clockExternal 32.768 kHz clockExternal 32.768 kHz clock
 
Power management1.7 V to 3.6 V supply voltage1.7 V to 3.6 V supply voltage1.7 V to 5.5 V supply voltage
  • 1.7 V to 3.6 V (VDD)
  • 2.5 V to 5.5 V (VDDH)
1 stage LDO and DCDC 1 stage LDO and DCDC 2 stage LDO and DCDC
--On-chip VBUS 3.3 V reg
--Regulated supply for external components
 
Digital interfaces1 x SPI Master and Slave 3 x SPI Master and Slave 4 x SPI Master and 3x SPI Slave
1 x TWI Master and Slave 2 x TWI Master and Slave2 x TWI Master and Slave
1 x UARTE 1 x UARTE or UART2 x UARTE
1 x PWM 3 x PWM 4 x PWM
QDECQDECQDEC
PDMPDMPDM
-I2S I2S
--1 x USB Full speed Device
--1 x High speed SPI Master
--1 x Quad SPI (w.XIP)
 
Analog interfaces64-level Analog Comp 64-level Analog Comp64-level Analog Comp
- 15-level Low Power Comp 15-level Low Power Comp
8 channel 12-bit ADC8 channel 12-bit ADC 8 channel 12-bit ADC
-NFC Tag NFC Tag
True Random Number Generator True Random Number GeneratorTrue Random Number Generator
 
Timers3 x 32 bit 16 MHz timers5 x 32 bit 16 MHz timers5 x 32 bit 16 MHz timers
2 x 32.768 kHz RTC 3 x 32.768 kHz RTC 3 x 32.768 kHz RTC
Watchdog timer (32.768 kHz) Watchdog timer (32.768 kHz)Watchdog timer (32.768 kHz)
 
Other interfaces4 x GPIOTEs 8 x GPIOTEs8 x GPIOTEs
SWI debug interface SWI debug interface SWI debug interface
 
PPI20 programmable channels20 programmable channels19 programmable channels
12 fixed channels12 fixed channels13 fixed channels
6 channel groups6 channel groups6 channel groups
 
Other featuresBPROTBPROTACL
6 x SWI 6 x SWI6 x SWI
2 x EGU6 x EGU6 x EGU
-MWUMWU
 
Power failPower fail comparator and brownout Power fail comparator and brownout Power fail comparator and brownout
 
GPIOUp to 32 pinsUp to 32 pinsUp to 48 pins
8 x GPIOTEs channels8 x GPIOTEs channels8 x GPIOTEs channels
 
Packages6 x 6 QFN48 w/32 GPIOs6 x 6 QFN48 w/32 GPIOs7 x 7 AQFN73 w/48 GPIOs
5 x 5 QFN32 w/17 GPIOs3.0 x 3.2 WLCSP w/32





연관정보 

nRF52832 칩 장착된 고품질/저가 모듈들 가격 판매처 리스트 : https://igotit.tistory.com/2026









 본 글 포함된 상위 정리글


 https://igotit.tistory.com/244 의 nRF5






첫등록 : 2018년 6월 3일

최종수정 : 2019년 1월 6일


본 글 단축주소 : https://igotit.tistory.com/1674







///1674

태그

댓글0


   
현물 |선물 인버스 |선물 USDT     현물 | 선물 USDT |봇제작툴/카피트레이딩     현물 |선물 인버스 |선물 USDT     선물 인버스 |선물 USDT