Instantiation

nRF54LM20A | nRF54LM20B Datasheet

Table 1. Instantiation table
ID Base address Instance TrustZone Split access Description
Map Att DMA
32

0x50020000
0x40020000

USBHSCORE : S
USBHSCORE : NS

US

S

SA No

USBHSCORE

64 0x50040000 SPU00

HF

S

NA No

System protection unit SPU00

65 0x50041000 MPC00

HF

S

NA No

Memory privilege controller MPC00

66

0x50042000
0x40042000

DPPIC00 : S
DPPIC00 : NS

US

S

NA Yes

DPPI controller DPPIC00

68

0x50044000
0x40044000

PPIB00 : S
PPIB00 : NS

US

S

NA No

PPI bridge PPIB00

69

0x50045000
0x40045000

PPIB01 : S
PPIB01 : NS

US

S

NA No

PPI bridge PPIB01

73 0x50049000 KMU

HF

S

NSA No

Key management unit

74

0x5004A000
0x4004A000

AAR00 : S
AAR00 : NS

US

S

SA No

Accelerated address resolver 00

74

0x5004A000
0x4004A000

CCM00 : S
CCM00 : NS

US

S

SA No

AES CCM mode encryption CCM00, running of HCLKCORE

75

0x5004B000
0x4004B000

ECB00 : S
ECB00 : NS

US

S

SA No

AES ECB mode encryption 00

When configuring this peripheral's DMA security using SPU configuration (DMASEC field of SPU->PERIPH[apb_slave_index]), use apb_slave_index 10 (same as AAR00 and CCM00)

76

0x5004C000
0x4004C000

VPR00 : S
VPR00 : NS

US

NS

NA No

FLPR - VPR peripheral registers

77

0x5004D000
0x4004D000

SPIM00 : S
SPIM00 : NS

US

S

SA No

SPI controller SPIM00

77

0x5004D000
0x4004D000

SPIS00 : S
SPIS00 : NS

US

S

SA No

SPI peripheral SPIS00

77

0x5004D000
0x4004D000

UARTE00 : S
UARTE00 : NS

US

S

SA No

Universal asynchronous receiver/transmitter UARTE00

78 0x5004E000 GLITCHDET

HF

S

NA No

Glitch detectors

78 0x5004E000 RRAMC

HF

S

NA No

RRAM Non-Volatile Memory Controller

80

0x50050400
0x40050400

GPIOHSPADCTRL : S
GPIOHSPADCTRL : NS

US

S

NA Yes

GPIO HS pad control GPIOHSPADCTRL

80

0x50050400
0x40050400

P2 : S
P2 : NS

US

S

NA Yes

General purpose input and output, port P2

Does not support pin sense mechanism, and DETECTMODE register has no effect. Supports extra high drive (DRIVE0=E0, DRIVE1=E1).

82

0x50052000
0x40052000

CTRLAP : S
CTRLAP : NS

US

S

NSA No

Control access port CPU side

83

0x50053000
0x40053000

TAD : S
TAD : NS

US

S

NA No

Trace and debug control

85

0x50055000
0x40055000

TIMER00 : S
TIMER00 : NS

US

S

NA No

Timer TIMER00

86

0x50056000
0x40056000

AXONS : S
AXONS : NS

US

S

SA No

Neural processing unit

88

0x50058000
0x40058000

EGU00 : S
EGU00 : NS

US

S

NA No

Event generator unit EGU00

89 0x50059000 CRACEN

HF

S

NSA No

Crypto accelerator

90

0x5005A000
0x4005A000

USBHS : S
USBHS : NS

US

S

SA No

USBHS

128 0x50080000 SPU10

HF

S

NA No

System protection unit SPU10

130

0x50082000
0x40082000

DPPIC10 : S
DPPIC10 : NS

US

S

NA Yes

DPPI controller DPPIC10

131

0x50083000
0x40083000

PPIB10 : S
PPIB10 : NS

US

S

NA No

PPI bridge PPIB10

132

0x50084000
0x40084000

PPIB11 : S
PPIB11 : NS

US

S

NA No

PPI bridge PPIB11

133

0x50085000
0x40085000

TIMER10 : S
TIMER10 : NS

US

S

NA No

Timer TIMER10

135

0x50087000
0x40087000

EGU10 : S
EGU10 : NS

US

S

NA No

Event generator unit EGU10

138

0x5008A000
0x4008A000

RADIO : S
RADIO : NS

US

S

SA No

2.4 GHz radio RADIO

See pinout for GPIO options for DFE antenna switch control

192 0x500C0000 SPU20

HF

S

NA No

System protection unit SPU20

194

0x500C2000
0x400C2000

DPPIC20 : S
DPPIC20 : NS

US

S

NA Yes

DPPI controller DPPIC20

195

0x500C3000
0x400C3000

PPIB20 : S
PPIB20 : NS

US

S

NA No

PPI bridge PPIB20

196

0x500C4000
0x400C4000

PPIB21 : S
PPIB21 : NS

US

S

NA No

PPI bridge PPIB21

197

0x500C5000
0x400C5000

PPIB22 : S
PPIB22 : NS

US

S

NA No

PPI bridge PPIB22

198

0x500C6000
0x400C6000

SPIM20 : S
SPIM20 : NS

US

S

SA No

SPI controller SPIM20

198

0x500C6000
0x400C6000

SPIS20 : S
SPIS20 : NS

US

S

SA No

SPI peripheral SPIS20

198

0x500C6000
0x400C6000

TWIM20 : S
TWIM20 : NS

US

S

SA No

Two-wire interface controller TWIM20

198

0x500C6000
0x400C6000

TWIS20 : S
TWIS20 : NS

US

S

SA No

Two-wire interface target TWIS20

198

0x500C6000
0x400C6000

UARTE20 : S
UARTE20 : NS

US

S

SA No

Universal asynchronous receiver/transmitter UARTE20

199

0x500C7000
0x400C7000

SPIM21 : S
SPIM21 : NS

US

S

SA No

SPI controller SPIM21

199

0x500C7000
0x400C7000

SPIS21 : S
SPIS21 : NS

US

S

SA No

SPI peripheral SPIS21

199

0x500C7000
0x400C7000

TWIM21 : S
TWIM21 : NS

US

S

SA No

Two-wire interface controller TWIM21

199

0x500C7000
0x400C7000

TWIS21 : S
TWIS21 : NS

US

S

SA No

Two-wire interface target TWIS21

199

0x500C7000
0x400C7000

UARTE21 : S
UARTE21 : NS

US

S

SA No

Universal asynchronous receiver/transmitter UARTE21

200

0x500C8000
0x400C8000

SPIM22 : S
SPIM22 : NS

US

S

SA No

SPI controller SPIM22

200

0x500C8000
0x400C8000

SPIS22 : S
SPIS22 : NS

US

S

SA No

SPI peripheral SPIS22

200

0x500C8000
0x400C8000

TWIM22 : S
TWIM22 : NS

US

S

SA No

Two-wire interface controller TWIM22

200

0x500C8000
0x400C8000

TWIS22 : S
TWIS22 : NS

US

S

SA No

Two-wire interface target TWIS22

200

0x500C8000
0x400C8000

UARTE22 : S
UARTE22 : NS

US

S

SA No

Universal asynchronous receiver/transmitter UARTE22

201

0x500C9000
0x400C9000

EGU20 : S
EGU20 : NS

US

S

NA No

Event generator unit EGU20

202

0x500CA000
0x400CA000

TIMER20 : S
TIMER20 : NS

US

S

NA No

Timer TIMER20

203

0x500CB000
0x400CB000

TIMER21 : S
TIMER21 : NS

US

S

NA No

Timer TIMER21

204

0x500CC000
0x400CC000

TIMER22 : S
TIMER22 : NS

US

S

NA No

Timer TIMER22

205

0x500CD000
0x400CD000

TIMER23 : S
TIMER23 : NS

US

S

NA No

Timer TIMER23

206

0x500CE000
0x400CE000

TIMER24 : S
TIMER24 : NS

US

S

NA No

Timer TIMER24

207

0x500CF000
0x400CF000

MEMCONF : S
MEMCONF : NS

US

S

NA No

Memory Configuration MEMCONF

208

0x500D0000
0x400D0000

PDM20 : S
PDM20 : NS

US

S

SA No

Pulse density modulation (digital microphone) interface PDM20

209

0x500D1000
0x400D1000

PDM21 : S
PDM21 : NS

US

S

SA No

Pulse density modulation (digital microphone) interface PDM21

210

0x500D2000
0x400D2000

PWM20 : S
PWM20 : NS

US

S

SA No

Pulse width modulation unit PWM20

211

0x500D3000
0x400D3000

PWM21 : S
PWM21 : NS

US

S

SA No

Pulse width modulation unit PWM21

212

0x500D4000
0x400D4000

PWM22 : S
PWM22 : NS

US

S

SA No

Pulse width modulation unit PWM22

213

0x500D5000
0x400D5000

SAADC : S
SAADC : NS

US

S

SA No

Successive approximation analog-to-digital converter SAADC

214

0x500D6000
0x400D6000

NFCT : S
NFCT : NS

US

S

SA No

Near field communication tag NFCT

215

0x500D7000
0x400D7000

TEMP : S
TEMP : NS

US

S

NA No

Temperature sensor TEMP

216

0x500D8200
0x400D8200

P1 : S
P1 : NS

US

S

NA Yes

General purpose input and output, port P1

216

0x500D8600
0x400D8600

P3 : S
P3 : NS

US

S

NA Yes

General purpose input and output, port P3

218

0x500DA000
0x400DA000

GPIOTE20 : S
GPIOTE20 : NS

US

S

NA Yes

8 channels and 2 interrupts for GPIO port P1 and P3

GPIO tasks and events GPIOTE20

224

0x500E0000
0x400E0000

QDEC20 : S
QDEC20 : NS

US

S

NA No

Quadrature decoder QDEC20

225

0x500E1000
0x400E1000

QDEC21 : S
QDEC21 : NS

US

S

NA No

Quadrature decoder QDEC21

226

0x500E2000
0x400E2000

GRTC : S
GRTC : NS

US

S

NA Yes

Global RTC GRTC

232

0x500E8000
0x400E8000

TDM : S
TDM : NS

US

S

SA No

Time division multiplexed audio interface TDM

237

0x500ED000
0x400ED000

SPIM23 : S
SPIM23 : NS

US

S

SA No

SPI controller SPIM23

237

0x500ED000
0x400ED000

SPIS23 : S
SPIS23 : NS

US

S

SA No

SPI peripheral SPIS23

237

0x500ED000
0x400ED000

TWIM23 : S
TWIM23 : NS

US

S

SA No

Two-wire interface controller TWIM23

237

0x500ED000
0x400ED000

TWIS23 : S
TWIS23 : NS

US

S

SA No

Two-wire interface target TWIS23

237

0x500ED000
0x400ED000

UARTE23 : S
UARTE23 : NS

US

S

SA No

Universal asynchronous receiver/transmitter UARTE23

238

0x500EE000
0x400EE000

SPIM24 : S
SPIM24 : NS

US

S

SA No

SPI controller SPIM24

238

0x500EE000
0x400EE000

SPIS24 : S
SPIS24 : NS

US

S

SA No

SPI peripheral SPIS24

238

0x500EE000
0x400EE000

TWIM24 : S
TWIM24 : NS

US

S

SA No

Two-wire interface controller TWIM24

238

0x500EE000
0x400EE000

TWIS24 : S
TWIS24 : NS

US

S

SA No

Two-wire interface target TWIS24

238

0x500EE000
0x400EE000

UARTE24 : S
UARTE24 : NS

US

S

SA No

Universal asynchronous receiver/transmitter UARTE24

239 0x500EF000 TAMPC

HF

S

NA No

Tamper controller TAMPC

256 0x50100000 SPU30

HF

S

NA No

System protection unit SPU30

258

0x50102000
0x40102000

DPPIC30 : S
DPPIC30 : NS

US

S

NA Yes

DPPI controller DPPIC30

259

0x50103000
0x40103000

PPIB30 : S
PPIB30 : NS

US

S

NA No

PPI bridge PPIB30

260

0x50104000
0x40104000

SPIM30 : S
SPIM30 : NS

US

S

SA No

SPI controller SPIM30

260

0x50104000
0x40104000

SPIS30 : S
SPIS30 : NS

US

S

SA No

SPI peripheral SPIS30

260

0x50104000
0x40104000

TWIM30 : S
TWIM30 : NS

US

S

SA No

Two-wire interface controller TWIM30

260

0x50104000
0x40104000

TWIS30 : S
TWIS30 : NS

US

S

SA No

Two-wire interface target TWIS30

260

0x50104000
0x40104000

UARTE30 : S
UARTE30 : NS

US

S

SA No

Universal asynchronous receiver/transmitter UARTE30

262

0x50106000
0x40106000

COMP : S
COMP : NS

US

S

NA No

Comparator COMP

262

0x50106000
0x40106000

LPCOMP : S
LPCOMP : NS

US

S

NA No

Low-power comparator LPCOMP

264 0x50108000 WDT30

HF

S

NA No

Watchdog timer WDT30

265

0x50109000
0x40109000

WDT31 : S
WDT31 : NS

US

S

NA No

Watchdog timer WDT31

266

0x5010A000
0x4010A000

P0 : S
P0 : NS

US

S

NA Yes

General purpose input and output, port P0

268

0x5010C000
0x4010C000

GPIOTE30 : S
GPIOTE30 : NS

US

S

NA Yes

4 channels and 2 interrupts for GPIO port P0

GPIO tasks and events GPIOTE30

270

0x5010E000
0x4010E000

CLOCK : S
CLOCK : NS

US

S

NA No

Clock control

270

0x5010E000
0x4010E000

POWER : S
POWER : NS

US

S

NA No

Power control

270

0x5010E000
0x4010E000

RESET : S
RESET : NS

US

S

NA No

Reset status

288

0x50120000
0x40120000

OSCILLATORS : S
OSCILLATORS : NS

US

S

NA No

Oscillator control

288

0x50120000
0x40120000

REGULATORS : S
REGULATORS : NS

US

S

NA No

Regulator control

289

0x50121000
0x40121000

VREGUSB : S
VREGUSB : NS

US

S

NA No

USB regulator

N/A 0x00FFC000 FICR

HF

NS

NA No

Factory information configuration

N/A 0x00FFD000 UICR

HF

S

NA No

User information configuration

N/A 0x00FFE000 SICR

HF

S

NA No

Secure information configuration region

N/A 0x50010000 CRACENCORE

HF

S

NSA No

CRACEN core