AT91SAM7SE32-AU Atmel, AT91SAM7SE32-AU Datasheet - Page 649

• Manufacturer Part Number: AT91SAM7SE32-AU
• Description: MCU ARM 32K HS FLASH 128-LQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM7SE32-AU

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 55MHz
• Connectivity: EBI/EMI, I²C, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 88
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 128-LQFP
• Controller Family/series: AT91SAM7xxxx
• No. Of I/o's: 88
• Ram Memory Size: 8KB
• Cpu Speed: 48MHz
• No. Of Timers: 3
• Rohs Compliant: Yes
• Processor Series: AT91SAMx
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• Data Ram Size: 8 KB
• Interface Type: EBI, SPI, TWI, USART
• Maximum Clock Frequency: 55 MHz
• Number Of Programmable I/os: 88
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-ARM-2M, KSK-AT91SAM7S-PL, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: AT91SAM-ICE, AT91-ISP, AT91SAM7SE-EK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• For Use With: AT91SAM7SE-EK - EVAL BOARD FOR AT91SAM7SEAT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

6222B–ATARM–26-Mar-07
13 Reset Controller (RSTC) ........................................................................ 57
14 Real-time Timer (RTT) ............................................................................ 69
15 Periodic Interval Timer (PIT) ................................................................. 75
16 Watchdog Timer (WDT) ......................................................................... 81
17 Voltage Regulator Mode Controller (VREG) ........................................ 87
18 Memory Controller (MC) ........................................................................ 89
19 Embedded Flash Controller (EFC) ..................................................... 103
12.1 Overview .............................................................................................................49
12.2 Block Diagram .....................................................................................................49
12.3 Application Examples ..........................................................................................50
12.4 Debug and Test Pin Description ..........................................................................52
12.5 Functional Description .........................................................................................53
13.1 Block Diagram .....................................................................................................57
13.2 Functional Description .........................................................................................58
13.3 Reset Controller (RSTC) User Interface ..............................................................65
14.1 Overview .............................................................................................................69
14.2 Block Diagram .....................................................................................................69
14.3 Functional Description .........................................................................................69
14.4 Real-time Timer (RTT) User Interface .................................................................71
15.1 Overview .............................................................................................................75
15.2 Block Diagram .....................................................................................................75
15.3 Functional Description .........................................................................................76
15.4 Periodic Interval Timer (PIT) User Interface ........................................................78
16.1 Overview .............................................................................................................81
16.2 Block Diagram .....................................................................................................81
16.3 Functional Description .........................................................................................82
16.4 Watchdog Timer (WDT) User Interface ...............................................................84
17.1 Overview .............................................................................................................87
17.2 Voltage Regulator Power Controller (VREG) User Interface ...............................88
18.1 Overview .............................................................................................................89
18.2 Block Diagram .....................................................................................................89
18.3 Functional Description .........................................................................................90
18.4 External Memory Areas .......................................................................................91
18.5 Memory Controller (MC) User Interface ..............................................................95
AT91SAM7SE512/256/32 Preliminary
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