AT91FR40162-CI Atmel, AT91FR40162-CI Datasheet - Page 4

• Manufacturer Part Number: AT91FR40162-CI
• Description: IC ARM7 MCU 2M FLASH 121 PBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91FR40162-CI

• 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

Table 3-1.
Note:
4
Memory
Module
Power
Flash
1. To be compatible with AT91FR40162S, it is recommended to connect VPP to VDDIO. Please refer to the application note:
AT91FR40162
How to Upgrade an AT91FR40162-based system to an AT91FR40162S-based System.
Name
NCSF
NBUSY
NRSTF
VDDIO
VDDCORE
GND
VPP
AT91FR40162 Pin Description (Continued)
(1)
Function
Flash Memory Select
Flash Memory Busy Output
Flash Memory Reset Input
Power
Power
Ground
Faster Program/Erase Voltage
Ground
Output
Power
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
See AT49BV/LV1604A/1614A (T)
2-Mbyte (1M x 16/2M x 8) 3-volt Only Flash
Memory Datasheet
DDIO,
Atmel literature number 6186.
V
DDCORE
and all GND pins
2632D–ATARM–15-Sep-05