ATSAM3U1CA-CU Atmel, ATSAM3U1CA-CU Datasheet - Page 1137

• Manufacturer Part Number: ATSAM3U1CA-CU
• Description: IC MCU 32BIT 64KB FLASH 100TFBGA
• Manufacturer: Atmel
• Series: SAM3Ur

Specifications of ATSAM3U1CA-CU

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 96MHz
• Connectivity: EBI/EMI, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 57
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 20K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 4x10b, 4x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TFBGA
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 100
• Processor Series: ATSAM3x
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Data Ram Size: 20 KB
• Interface Type: 3xUSART, TWI, 4xSPI, Bus
• Maximum Clock Frequency: 96 MHz
• Number Of Programmable I/os: 57
• Number Of Timers: 8
• Operating Supply Voltage: 1.62 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-CM3, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: ATSAM3U-EK
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Compliant

Figure 43-25. SMC Timings - NCS Controlled Read and Write
Figure 43-26. SMC Timings - NRD Controlled Read and NWE Controlled Write
6430D–ATARM–25-Mar-11
A0/A1/NBS[3:0]/
A0/A1/NBS[3:0]/A2-A25
D0 - D31
A2-A25
NWE
NRD
NCS
D0 - D15
SMC5
SMC6
NWE
NRD
NCS
NRD Controlled READ
with NO HOLD
SMC7
SMC12
SMC13
SMC1
NCS Controlled READ
with NO HOLD
SMC2
SMC14
SMC17
SMC8
SMC18
NWE Controlled WRITE
with NO HOLD
SMC9
SMC16
SMC15
SMC12
SMC13
SMC21
SMC21
NCS Controlled READ
SMC21
SMC6
SMC14
SMC5
with HOLD
SMC10
NRD Controlled READ
SMC7
SMC11
with HOLD
SMC3
SMC4
SMC24
SMC25
NCS Controlled WRITE
SMC17
SMC18
NWE Controlled WRITE
SMC23
SAM3U Series
SMC22
with HOLD
SMC16
SMC15
SMC27
SMC19
SMC20
SMC26
SMC26
SMC19
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