AT91SAM7SE32-AU Atmel, AT91SAM7SE32-AU Datasheet - Page 647

• 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

Table of Contents
6222B–ATARM–26-Mar-07
1
2
3
4
5
6
7
Description ............................................................................................... 3
Block Diagram .......................................................................................... 4
Signal Description ................................................................................... 5
Package .................................................................................................... 9
Power Considerations ........................................................................... 13
I/O Lines Considerations ....................................................................... 15
Processor and Architecture .................................................................. 17
Features .................................................................................................... 1
1.1 Configuration Summary of the AT91SAM7SE512, AT91SAM7SE256 and
4.1 128-lead LQFP Package Outline .............................................................................9
4.2 128-lead LQFP Pinout ...........................................................................................10
4.3 144-ball LFBGA Package Outline .........................................................................11
4.4 144-ball LFBGA Pinout ..........................................................................................12
5.1 Power Supplies .....................................................................................................13
5.2 Power Consumption ..............................................................................................13
5.3 Voltage Regulator ..................................................................................................13
5.4 Typical Powering Schematics ...............................................................................14
6.1 JTAG Port Pins ......................................................................................................15
6.2 Test Pin .................................................................................................................15
6.3 Reset Pin ...............................................................................................................15
6.4 ERASE Pin ............................................................................................................15
6.5 SDCK Pin ..............................................................................................................15
6.6 PIO Controller lines ...............................................................................................16
6.7 I/O Lines Current Drawing .....................................................................................16
7.1 ARM7TDMI Processor ..........................................................................................17
7.2 Debug and Test Features ......................................................................................17
7.3 Memory Controller .................................................................................................17
7.4 External Bus Interface ...........................................................................................18
7.5 Static Memory Controller .......................................................................................18
7.6 SDRAM Controller .................................................................................................19
7.7 Error Corrected Code Controller ............................................................................19
AT91SAM7SE32 ...............................................................................................3
AT91SAM7SE512/256/32 Preliminary
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