AT91FR40162SB-CU-999 Atmel, AT91FR40162SB-CU-999 Datasheet - Page 42

• 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

Figure 11-24. 0 Wait States, 8-bit Bus Width, Word Transfer
42
·
·
Standard Protocol
Early Protocol
READ ACCESS
WRITE ACCESS
AT91FR40162SB
Internal Bus
A0 - A23
D0 - D15
D0 - D15
D0-D15
NWR0
NWR1
MCK
NCS
NRD
NRD
ADDR
X B
1
X B
X B
X X X B
1
1
1
ADDR+1
X B
2
X B
X X B
X B
2
2
2
B
1
ADDR+2
X B
3
X B
X B
X B
3
3
3
B
2
B
1
ADDR+3
X B
4
6410B–ATARM–12-Jan-10
B
X B
X B
4
B
4
4
3
B
2
B
1