AT91SAM7X256B-CU Atmel, AT91SAM7X256B-CU Datasheet - Page 405

• Manufacturer Part Number: AT91SAM7X256B-CU
• Description: IC MCU 256KB FLASH 100TFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM7X256B-CU

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 55MHz
• Connectivity: CAN, Ethernet, I²C, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 62
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 64K 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: 100-TFBGA
• Processor Series: 91S
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• Data Ram Size: 64 KB
• Interface Type: CAN, Ethernet, SPI, I2S, TWI, USART, USB
• Maximum Clock Frequency: 55 MHz
• Number Of Programmable I/os: 62
• Number Of Timers: 3
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Temperature Range: - 40 C to + 85 C
• Package: 100TFBGA
• Device Core: ARM7TDMI
• Family Name: 91S
• Maximum Speed: 55 MHz
• On-chip Adc: 8-chx10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

32.6
Table 32-4.
Notes:
6120H–ATARM–17-Feb-09
0x00 + channel * 0x40 + 0x0C
0x00 + channel * 0x40 + 0x1C
0x00 + channel * 0x40 + 0x2C
0x00 + channel * 0x40 + 0x00
0x00 + channel * 0x40 + 0x04
0x00 + channel * 0x40 + 0x08
0x00 + channel * 0x40 + 0x10
0x00 + channel * 0x40 + 0x14
0x00 + channel * 0x40 + 0x18
0x00 + channel * 0x40 + 0x20
0x00 + channel * 0x40 + 0x24
0x00 + channel * 0x40 + 0x28
Timer Counter (TC) User Interface
1. Channel index ranges from 0 to 2.
2. Read-only if WAVE = 0
Offset
Register Mapping
0xFC
0xC0
0xC4
(1)
Register
Channel Control Register
Channel Mode Register
Reserve
Reserved
Counter Value
Register A
Register B
Register C
Status Register
Interrupt Enable Register
Interrupt Disable Register
Interrupt Mask Register
Block Control Register
Block Mode Register
Reserved
AT91SAM7X512/256/128 Preliminary
TC_CMR
TC_CCR
TC_BCR
TC_BMR
TC_IDR
TC_IMR
TC_IER
TC_RC
TC_CV
TC_RA
TC_RB
TC_SR
Name
–
Read-write
Read-write
Read-write
Read-write
Read-write
Read-only
Read-only
Read-only
Write-only
Write-only
Write-only
Write-only
Access
–
(2)
(2)
Reset
–
0
0
0
0
0
0
–
–
0
–
0
–
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