AT91FR40162S-CJ Atmel, AT91FR40162S-CJ Datasheet - Page 126

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AT91FR40162S-CJ

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

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
-

Available stocks

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Quantity
Price
Part Number:
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Manufacturer:
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Quantity:
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Part Number:
AT91FR40162S-CJ
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Quantity:
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17.9
126
Channel Modes
AT91FR40162S Preliminary
The USART can be programmed to operate in three different test modes, using the field
CHMODE in US_MR.
Automatic Echo Mode allows bit by bit re-transmission. When a bit is received on the RXD line, it
is sent to the TXD line. Programming the transmitter has no effect.
Local Loopback Mode allows the transmitted characters to be received. TXD and RXD pins are
not used and the output of the transmitter is internally connected to the input of the receiver. The
RXD pin level has no effect and the TXD pin is held high, as in idle state.
Remote Loopback Mode directly connects the RXD pin to the TXD pin. The Transmitter and the
Receiver are disabled and have no effect. This mode allows bit by bit re-transmission.
Figure 17-7. Channel Modes
Remote Loopback
Automatic Echo
Local Loopback
Transmitter
Transmitter
Transmitter
Receiver
Receiver
Receiver
V
DD
Disabled
Disabled
Disabled
Disabled
Disabled
V
DD
RXD
TXD
RXD
TXD
TXD
RXD
6174B–ATARM–07-Nov-05

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