AT91FR40162S-CJ Atmel, AT91FR40162S-CJ Datasheet - Page 44

• Manufacturer Part Number: AT91FR40162S-CJ
• Description: IC ARM MCU FLASH 1K 121BGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91FR40162S-CJ

• 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: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

10.11 EBI User Interface
Base Address: 0xFFE00000 (Code Label EBI_BASE)
Table 10-4.
Notes:
44
Offset
0x0C
0x1C
0x00
0x04
0x08
0x10
0x14
0x18
0x20
0x24
1. 8-bit boot (if BMS is detected high)
2. 16-bit boot (if BMS is detected low)
AT91FR40162S Preliminary
EBI Memory Map
Register
Chip Select Register 0
Chip Select Register 1
Chip Select Register 2
Chip Select Register 3
Chip Select Register 4
Chip Select Register 5
Chip Select Register 6
Chip Select Register 7
Remap Control Register
Memory Control Register
The EBI is programmed using the registers listed in the table below. The Remap Control Regis-
ter (EBI_RCR) controls exit from Boot Mode
Control Register (EBI_MCR) is used to program the number of active chip selects and data read
protocol. Eight Chip Select Registers (EBI_CSR0 to EBI_CSR7) are used to program the param-
eters for the individual external memories. Each EBI_CSR must be programmed with a different
base address, even for unused chip selects.
EBI_CSR0
EBI_CSR1
EBI_CSR2
EBI_CSR3
EBI_CSR4
EBI_CSR5
EBI_CSR6
EBI_CSR7
EBI_RCR
EBI_MCR
Name
(See “Boot on NCS0” on page
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Write-only
Access
0x0000203D
0x0000203E
6174B–ATARM–07-Nov-05
Reset State
0x10000000
0x20000000
0x30000000
0x40000000
0x50000000
0x60000000
0x70000000
26.) The Memory
–
0
(1)
(2)