AT89C5122D-RDRIM Atmel, AT89C5122D-RDRIM Datasheet - Page 114
![IC MCU 80C51 W/SMART CARD 64VQFP](/photos/6/81/68127/313-64-vqfp_sml.jpg)
AT89C5122D-RDRIM
Manufacturer Part Number
AT89C5122D-RDRIM
Description
IC MCU 80C51 W/SMART CARD 64VQFP
Manufacturer
Atmel
Series
89Cr
Specifications of AT89C5122D-RDRIM
Core Processor
8051
Core Size
8-Bit
Speed
48MHz
Connectivity
SmartCard, SPI, UART/USART, USB
Peripherals
LED, POR, WDT
Number Of I /o
46
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TQFP, 64-VQFP
For Use With
AT89STK-10 - KIT EVAL APPL MASS STORAGEAT89STK-03 - KIT STARTER FOR MCU AT8XC5122/23
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Other names
AT89C5122DRDRIMTR
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Figure 63. USB Interrupt Control Block Diagram
114
AT83R5122, AT8xC5122/23
Endpoint X (X = 0..6)
RXSETUP
UEPCONX.5
UEPCONX.4
UEPSTAX.0
UEPSTAX.1
UEPSTAX.6
UEPSTAX.2
UEPSTAX.3
RXOUTB0
RXOUTB1
WUPCPU
NAKOUT
EORINT
STLCRC
SOFINT
TXCMP
USBINT.5
USBINT.4
USBINT.3
USBINT.0
SPINT
NAKIN
EWUPCPU
EEORINT
ESOFINT
ESPINT
USBIEN.5
USBIEN.4
USBIEN.3
USBIEN.0
UEPCONX.6
NAKIEN
EPXINT
UEPINT.X
UEPIEN.X
EPXIE
EUSB
IE1.6
4202F–SCR–07/2008
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