AT91SAM7SE256-AU Atmel, AT91SAM7SE256-AU Datasheet - Page 93

• Manufacturer Part Number: AT91SAM7SE256-AU
• Description: IC ARM7 MCU FLASH 256K 128-LQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM7SE256-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: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K 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
• Processor Series: AT91SAMx
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: SPI, TWI, USART
• Maximum Clock Frequency: 55 MHz
• Number Of Programmable I/os: 88
• Number Of Timers: 2
• Operating Supply Voltage: 3 V to 3.6 V
• 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
• Controller Family/series: AT91SAM7xxxxx
• No. Of I/o's: 88
• Ram Memory Size: 32KB
• Cpu Speed: 48MHz
• No. Of Timers: 3
• Rohs Compliant: Yes
• 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: Lead free / RoHS Compliant

18.5
Base Address: 0xFFFFFF00
Table 18-1.
6222F–ATARM–14-Jan-11
Offset
0x00
0x04
0x08
0x0C
0x10
0x14
0x18
0x1C
0x20
0x24
0x28
0x2C
0x30
0x34
0x38
0x3C
0x40
0x44
0x48
0x4C
0x50
0x54
0x60
0x70
0x80
0x90
0xB0
0xDC
Memory Controller (MC) User Interface
Memory Controller (MC) Memory Mapping
Register
MC Remap Control Register
MC Abort Status Register
MC Abort Address Status Register
Reserved
MC Protection Unit Area 0
MC Protection Unit Area 1
MC Protection Unit Area 2
MC Protection Unit Area 3
MC Protection Unit Area 4
MC Protection Unit Area 5
MC Protection Unit Area 6
MC Protection Unit Area 7
MC Protection Unit Area 8
MC Protection Unit Area 9
MC Protection Unit Area 10
MC Protection Unit Area 11
MC Protection Unit Area 12
MC Protection Unit Area 13
MC Protection Unit Area 14
MC Protection Unit Area 15
MC Protection Unit Peripherals
MC Protection Unit Enable Register
EFC0 Configuration Registers
EFC1 Configuration Registers
External bus Interface Registers
SMC Configuration Registers
SDRAMC Configuration Registers
ECC Configuration Registers
SAM7SE512/256/32 Preliminary
MC_PUIA10
MC_PUIA11
MC_PUIA12
MC_PUIA13
MC_PUIA14
MC_PUIA15
MC_PUIA0
MC_PUIA1
MC_PUIA2
MC_PUIA3
MC_PUIA4
MC_PUIA5
MC_PUIA6
MC_PUIA7
MC_PUIA8
MC_PUIA9
MC_AASR
MC_PUER
MC_RCR
MC_ASR
MC_PUP
Name
See SDRAMC User Interface
See EFC0 User Interface
See EFC1 User Interface
See SMC User Interface
See ECC User Interface
See EBI User Interface
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Write-only
Read-only
Read-only
Access
Reset State
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
0x0
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