AT91FR40162SB-CU-999 Atmel, AT91FR40162SB-CU-999 Datasheet - Page 6

• Manufacturer Part Number: AT91FR40162SB-CU-999
• Description: IC MCU 32BIT RISC 121BGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91FR40162SB-CU-999

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 75MHz
• Connectivity: EBI/EMI, UART/USART
• Peripherals: WDT
• Number Of I /o: 32
• Program Memory Size: 2MB (1M x 16)
• Program Memory Type: FLASH
• Ram Size: 256K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 121-BGA
• Data Bus Width: 32 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

Table 4-1.
6
Memory
Module
Power
Flash
AT91FR40162SB
Name
NCSF
NBUSY
NRSTF
VDDIO
VDDCORE
GND
AT91FR40162SB Signal Description (Continued)
Function
Flash Memory Select
Flash Memory Busy Output
Flash Memory Reset Input
Power
Power
Ground
Ground
Output
Power
Power
Type
Input
Input
Active
Level
Low
Low
Low
–
–
–
Comments
Enables Flash Memory when pulled low
Flash RDY/BUSY signal; open-drain
Resets Flash to standard operating mode
All V
MUST be connected to their respective
supplies by the shortest route
DDIO,
V
DDCORE
and all GND pins
6410BS–ATARM–12-Jan-10