AT91SAM7SE32-AU Atmel, AT91SAM7SE32-AU Datasheet - Page 650

• 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

iv
AT91SAM7SE512/256/32 Preliminary
20 Fast Flash Programming Interface (FFPI) .......................................... 119
21 External Bus Interface (EBI) ................................................................ 137
22 Static Memory Controller (SMC) ......................................................... 163
23 SDRAM Controller (SDRAMC) ............................................................ 201
24 Error Corrected Code Controller (ECC) ............................................. 221
19.1 Overview ..........................................................................................................103
19.2 Functional Description .......................................................................................103
19.3 Embedded Flash Controller (EFC ) User Interface ............................................113
20.1 Overview ...........................................................................................................119
20.2 Parallel Fast Flash Programming ......................................................................120
20.3 Serial Fast Flash Programming .........................................................................130
21.1 Overview ...........................................................................................................137
21.2 Block Diagram ...................................................................................................138
21.3 I/O Lines Description .........................................................................................139
21.4 Application Example ..........................................................................................140
21.5 Product Dependencies ......................................................................................143
21.6 Functional Description .......................................................................................143
21.7 Implementation Examples .................................................................................150
21.8 External Bus Interface (EBI) User Interface ......................................................159
22.1 Overview ...........................................................................................................163
22.2 Block Diagram ...................................................................................................163
22.3 I/O Lines Description .........................................................................................164
22.4 Multiplexed Signals ...........................................................................................164
22.5 Product Dependencies ......................................................................................165
22.6 Functional Description .......................................................................................165
22.7 Static Memory Controller (SMC) User Interface ................................................197
23.1 Overview ...........................................................................................................201
23.2 Block Diagram ...................................................................................................201
23.3 I/O Lines Description .........................................................................................202
23.4 Application Example ..........................................................................................202
23.5 Product Dependencies ......................................................................................204
23.6 Functional Description .......................................................................................206
23.7 SDRAM Controller (SDRAMC) User Interface ..................................................212
24.1 Overview ...........................................................................................................221
6222B–ATARM–26-Mar-07