AT91SAM7L128-CU Atmel, AT91SAM7L128-CU Datasheet - Page 73

• Manufacturer Part Number: AT91SAM7L128-CU
• Description: MCU ARM7 128K HS FLASH 144-LFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM7L128-CU

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 36MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 80
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 6K x 8
• Voltage - Supply (vcc/vdd): 1.55 V ~ 1.8 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LFBGA
• Processor Series: AT91SAMx
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• Data Ram Size: 6 KB
• Interface Type: 2-Wire, SPI, USART
• Maximum Clock Frequency: 36 MHz
• Number Of Programmable I/os: 80
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-ARM-2M, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: AT91SAM-ICE, AT91-ISP, AT91SAM7L-EK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 4 Channel
• For Use With: AT91SAM7L-STK - KIT EVAL FOR AT91SAM7LAT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

14.5
Table 14-1.
6257A–ATARM–20-Feb-08
Offset
0x0C
0x1C
0x2C
0xFC
0x00
0x04
0x08
0x10
0x14
0x18
0x20
0x24
0x28
Real-time Clock (RTC) User Interface
Register Mapping
Register
Control Register
Mode Register
Time Register
Calendar Register
Time Alarm Register
Calendar Alarm Register
Status Register
Status Clear Command Register
Interrupt Enable Register
Interrupt Disable Register
Interrupt Mask Register
Valid Entry Register
Reserved Register
AT91SAM7L128/64 Preliminary
RTC_CALALR
RTC_TIMALR
RTC_SCCR
RTC_CALR
RTC_TIMR
RTC_VER
RTC_IMR
RTC_IDR
RTC_IER
RTC_CR
RTC_MR
RTC_SR
Name
–
Read-write
Read-write
Read-write
Read-write
Read-write
Read-write
Read-only
Write-only
Write-only
Write-only
Read-only
Read-only
Access
–
0x01819819
0x01010000
Reset
0x0
0x0
0x0
0x0
0x0
0x0
0x0
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–
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