AT91FR40162SB-CU-999 Atmel, AT91FR40162SB-CU-999 Datasheet - Page 199

• 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

21.6.2
6410B–ATARM–12-Jan-10
Sector or Chip Erase Cycle Waveforms
Figure 21-17. Sector or Chip Erase Cycle Waveforms
Notes:
A0-A19
DATA
WE
OE
CE
1. OE must be high only when WE and CE are both low.
2. For chip erase, the address should be 555. For sector erase, the address depends on what
3. For chip erase, the data should be 10H, and for sector erase, the data should be 30H.
(1)
sector is to be erased. (See footnote
page
t
AS
63.)
555
t
WC
WORD 0
t
AH
AA
t
t
DS
WP
AAA
WORD 1
t
DH
55
555
t
WPH
WORD 2
(3)
80
of
Table 12-2, “Command Definition Table,” on
555
WORD 3
AA
AAA
AT91FR40162SB
WORD 4
55
Note 2
WORD 5
Note 3
t
EC
199