AT91SAM9XE128-QU Atmel, AT91SAM9XE128-QU Datasheet - Page 561

• Manufacturer Part Number: AT91SAM9XE128-QU
• Description: MCU ARM9 128K FLASH 208-PQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9XE128-QU

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 180MHz
• Connectivity: EBI/EMI, Ethernet, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-MQFP, 208-PQFP
• Processor Series: AT91SAMx
• Core: ARM926EJ-S
• Data Bus Width: 32 bit
• Data Ram Size: 16 KB
• Interface Type: 2-Wire, EBI, I2S, SPI, USART
• Maximum Clock Frequency: 180 MHz
• Number Of Programmable I/os: 96
• Number Of Timers: 6
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-ARM-2M, KSK-AT91SAM9XE-PL, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: AT91SAM-ICE, AT91-ISP, AT91SAM9XE-EK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 4 Channel
• For Use With: AT91SAM9XE-EK - KIT EVAL FOR AT91SAM9XEAT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

6254C–ATARM–22-Jan-10
Figure 35-13. Transmit and Receive Frame Format in Edge/Pulse Start Modes
Note:
Figure 35-14. Transmit Frame Format in Continuous Mode
Note:
Figure 35-15. Receive Frame Format in Continuous Mode
Note:
(If FSDEN = 0)
(If FSDEN = 1)
TF/RF
1. Example of input on falling edge of TF/RF.
1. STTDLY is set to 0. In this example, SSC_THR is loaded twice. FSDEN value has no effect on
1. STTDLY is set to 0.
TD
RD
TD
the transmission. SyncData cannot be output in continuous mode.
Start
(1)
From SSC_TSHR
To SSC_RSHR
Sync Data
Sync Data
FSLEN
TD
From DATDEF
AT91SAM9XE128/256/512 Preliminary
STTDLY
Start: 1. TXEMPTY set to 1
Default
FromDATDEF
RD
2. Write into the SSC_THR
From SSC_THR
Default
Ignored
Start
DATLEN
Start = Enable Receiver
Data
To SSC_RHR
DATLEN
Data
From SSC_THR
From SSC_THR
To SSC_RHR
DATLEN
Data
Data
Data
PERIOD
From SSC_THR
DATLEN
Data
DATNB
To SSC_RHR
DATLEN
Data
From SSC_THR
From SSC_THR
To SSC_RHR
DATLEN
Data
Data
Data
Default
FromDATDEF
Default
Ignored
Start
From DATDEF
Default
Sync Data
Sync Data
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