AT91FR40162S-CJ Atmel, AT91FR40162S-CJ Datasheet - Page 198

• 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: -

20.7
Table 20-18. Data Polling Characterisitics
Notes:
20.7.1
198
Symbol
t
t
t
t
DH
OEH
OE
WR
Flash Data Polling Characteristics
1. These parameters are characterized and not 100% tested.
2. See t
AT91FR40162S Preliminary
Data Polling Waveforms
Parameter
Data Hold Time
OE Hold Time
OE to Output Delay
Write Recovery Time
OE
spec in
”AC Flash Read Characteristics” on page
Figure 20-18. Data Polling Waveforms
WE
CE
I/O7
OE
A0-A19
(2)
t
DH
(1)
t
OEH
t
OE
An
192.
HIGH Z
An
Min
10
10
0
An
Typ
An
Max
6174B–ATARM–07-Nov-05
t
WR
An
Units
ns
ns
ns
ns