Maxim Integrated MAX32665 User Manual

MAX32665-MAX32668 User Guide
Maxim Integrated Page 25 of 457
1.1 Block Diagram
Figure 1-1: MAX32665—MAX32668 Block Diagram
MAX32665/MAX32666/MAX32667/MAX32668
GPIO/
ALTERNATE
FUNCTION
UP TO 48
MULTI-LAYE R BUS MATRIX
AHB/APB
Arm® Cortex®-M4
WITH FPU CPU0
96MHz
SERIAL WIRE
DEBUG/GPI O
SRAM
560KB
(448KB w/SEC-DED
ERROR CORRECTION)
FLASH 1MB
DUAL BANK
Error Correction
(SEC-DED)
CACHE 16KB CPU0
CACHE 16KB CPU1
ANT
RTC
32.768kHz
HFXOUT
HFXIN
32KOUT
32KIN
7.3728MHz
OSC
96MHz
SWCLK
SWDIO
RSTN
RADIO I/O I/O ANALOG
DIGITA L/
MEMORIES
USB 2.0 HI-
SPEED
CONTROLLER
PHY
Arm® Cortex®-M4
WITH FPU CPU1
96MHz
POWER-ON RESET,
BROWNOUT MONITOR,
SUPPLY VOL TAGE
MONITORS
SIMO VOLTAGE
REGULATION,
DYNAMIC VOLTA GE
SCALING
&
POWER CONTROL
BLUETOOTH
STACK CORE
BLUETOOTH 5 LOW ENERGY
MEMORY
ROM CPU0
ROM CPU1
V
REGI
V
TXIN
V
RXIN
V
SS
LXA
LXB
V
BST
V
REGO_A
V
REGO_B
V
REGO_C
V
REGO_D
V
DDA
V
SSA
V
TXOUT
V
RXOUT
V
DDIO
V
DDIOH
V
COREA
V
COREB
TRUST PROTECTION UNIT (TPU) (OPTIONAL )
MODULAR ARITHMETIC
ACCELERATOR (MAA)
SECURE BOOTLOADER
SHA-224/256/384/512,
AES-128/192/256, DES , 3DES
TRUE RANDOM NUMBER
GENERATOR (TRNG)
CRC ACCELERATOR
AND RING OSCILLATOR
SECURE NV KEY
MEMORY DECRYPTION
INTEGRITY UNIT (MDIU)
V
DD_BT1
V
SSA_BT1
V
DD_BT2
V
SSA_BT2
V
DD_BT3
V
SSA_BT3
V
DD_BT4
V
SSA_BT4
V
DD_BT5
V
SSA_BT5
RESOURCE
PROTECTION
UNIT
3 × WATCHDOG
TIMER
UNIQUE ID
8
V
SSB
V
DDB
DM
DP
V
SSPWR
Tx/Rx
FIFO
3 × I
2
C MASTER
Tx/Rx
FIFO
SD3.0/SDIO3.0 /
eMMC4.51 HOST
Tx/Rx
FIFO
3 × 4-WIRE UART
16KB
CACHE
ENCRYPTED QSPI
FLASH (SPIXF)
MASTER WITH
AUTHENTICATION
Tx/Rx
FIFO
3 x QSP I MASTER/
SLAV E
(3 CS each)
16KB
CACHE
QSPI RAM (SPIXR)
MASTER
16 × PULSE TRAIN ENGINES
6 × 32-BIT TIMERS
WAKE-UP TIMER
1-WIRE MASTER (OWM)
SHARED PAD
FUNCTIONS
TIMERS/PWM
CAPTURE/
COMPARE
SPI
QSPI
SPIXF
SPIXR
I
2
C
I
2
S
UART
1-Wire
TDM
PDM
SDIO
8-CH ADC
COMPARATORS
EXTERNAL
INTERRUPTS
V
SSA_BT0
60MHz
2 × HTIMER
8-CH DMA1
8-CH DMA0
V
DDIOH
V
DDIO
V
DDA
V
COR EA
V
COR EB
V
DDB
V
REGI
V
TXOUT
V
RXOUT
8
4
4
4 COMPARATORS
8 EXTERNAL
CHANNEL
10-BIT
ADC
NVIC
OPTIONAL MAX32665/66 ONLY
AUDIO INTERFACES
I
2
S, TDM, PCM, PDM
OPTIONAL
ANT THRU

Maxim Integrated MAX32665 Specifications

General

Brand	Maxim Integrated
Model	MAX32665
Category	Motherboard
Language	English