AT91FR40162S-CJ Atmel, AT91FR40162S-CJ Datasheet - Page 121
AT91FR40162S-CJ
Manufacturer Part Number
AT91FR40162S-CJ
Description
IC ARM MCU FLASH 1K 121BGA
Manufacturer
Atmel
Series
AT91SAMr
Datasheet
1.AT91FR40162S-CJ.pdf
(210 pages)
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
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT91FR40162S-CJ
Manufacturer:
ATMEL
Quantity:
455
- Current page: 121 of 210
- Download datasheet (3Mb)
17.4.3
17.4.4
17.4.5
17.4.6
6174B–ATARM–07-Nov-05
Receiver Ready
Parity Error
Framing Error
Time-out
Figure 17-5. Synchronous Mode: Character Reception
When a complete character is received, it is transferred to the US_RHR and the RXRDY status
bit in US_CSR is set. If US_RHR has not been read since the last transfer, the OVRE status bit
in US_CSR is set.
Each time a character is received, the receiver calculates the parity of the received data bits, in
accordance with the field PAR in US_MR. It then compares the result with the received parity bit.
If different, the parity error bit PARE in US_CSR is set.
If a character is received with a stop bit at low level and with at least one data bit at high level, a
framing error is generated. This sets FRAME in US_CSR.
This function allows an idle condition on the RXD line to be detected. The maximum delay for
which the USART should wait for a new character to arrive while the RXD line is inactive (high
level) is programmed in US_RTOR (Receiver Time-out). When this register is set to 0, no time-
out is detected. Otherwise, the receiver waits for a first character and then initializes a counter
which is decremented at each bit period and reloaded at each byte reception. When the counter
reaches 0, the TIMEOUT bit in US_CSR is set. The user can restart the wait for a first character
with the STTTO (Start Time-out) bit in US_CR.
Calculation of time-out duration:
Example: 8-bit, parity enabled 1 stop
Sampling
RXD
SCK
True Start Detection
D0
Duration
D1
= Value x
D2
AT91FR40162S Preliminary
D3
4
D4
x
Bit period
D5
D6
D7
Parity Bit
Stop Bit
121
Related parts for AT91FR40162S-CJ
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
DEV KIT FOR AVR/AVR32
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Monolithic Integrated Feature Phone Circuit
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Multistandard Video-IF and Quasi Parallel Sound Processing
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
High-performance EE PLD
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
8-bit Flash Microcontroller
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
2-Wire Serial EEPROM
Manufacturer:
ATMEL Corporation
Datasheet: