IC0400C778BF-USIP Datasheet, PDF (2/2 Pages) Maxim Integrated Products – High-Performance, Secure, 32-Bit MIPS Microcontroller Supporting Linux OS

ABRIDGED DATA SHEET
High-Performance, Secure, 32-Bit MIPS
Microcontroller Supporting Linux OS
Functional Diagram
PLL_OSC1
PLL_OSC2
WAKE_UP
IT_EXT
RTC_CLK_OSC1
RTC_CLK_OSC2
RESET
ESI[11:0]
VBAT (+1.8V)
VCORE (+1.8V)
VIOS (+1.8V)
VSS
VA18, VBAT18 (+1.8V)
VIO, VA33 (+3.3V)
VMB (+1.8V OR +3.3V)
PLL
CLOCK
GENERATION
POWER
MANAGER
INTERRUPT
CONTROLLER
SECURE
RTC
RESET
AND
DESTRUCT
RESET
POWER-
SUPPLY
MONITORING
LCD
KEYBOARD
CONTROLLER
SMART
CARD 0
SMART
CARD 1
SMART
CARD 2
THERMAL
PRINTER
APB
TIMER 0
TIMER 1
TIMER 2
TIMER 3
TRNG
DIE
SHIELD
TEMPERATURE
SENSOR
BATTERY-
POWERED
KEY
512 BITS
SECURITY
SUBSYSTEM
MIPS32 4KSd
SECURE, 32-BIT,
RISC CORE
MMU
I-CACHE
8KB
I-CACHE
8KB
256KB
FLASH
128KB
ROM
128KB
SRAM
256-BYTE
OTP
INTERNAL MEMORY
AHB
DMA
MEMORY
ENCRYPTION ENGINE
AES-128
FIREWALL
USB OTG
SPI
UART 0
UART 1
UART 2
UART 3
I²C
SPP
PS/2
PWM 0
PWM 1
GPIO
WATCHDOG
10-BIT ADC
UNIVERSAL MEMORY CONTROLLER
USIP PRO
GPIO[31:0]
WDT_EXT
ADC_IN[5:0]
BATTERY BACKED
Note to readers: This document is an abridged version of the full data sheet. To request the full data sheet, go to
www.maxim-ic.com/USIP and click on Request Full Data Sheet.
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