AT91SAM9XE128-QU Atmel, AT91SAM9XE128-QU Datasheet - Page 817

• 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

Figure 43-2. SMC Timings - NCS Controlled Read and Write
Figure 43-3. SMC Timings - NRD Controlled Read and NWE Controlled Write
6254C–ATARM–22-Jan-10
A0/A1/NBS[3:0]/A2-A25
A0/A1/NBS[3:0]/A2-A25
D0 - D31
D0 - D15
NWE
NCS
NRD
NWE
NRD
NCS
SMC6
SMC5
SMC12
NRD Controlled READ
SMC13
NCS Controlled READ
with NO HOLD
SMC7
with NO HOLD
SMC1
SMC14
SMC8
SMC2
SMC17
SMC18
NWE Controlled WRITE
SMC9
with NO HOLD
AT91SAM9XE128/256/512 Preliminary
SMC12
SMC16
SMC13
SMC15
NCS Controlled READ
SMC21
SMC21
SMC21
SMC14
with HOLD
SMC6
SMC5
SMC10
NRD Controlled READ
SMC11
SMC7
with HOLD
SMC3
SMC4
SMC24
SMC25
NCS Controlled WRITE
SMC17
SMC18
NWE Controlled WRITE
SMC23
with HOLD
SMC22
SMC16
SMC15
SMC27
SMC19
SMC20
SMC26
SMC26
SMC19
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