AT91CAP7E-NA-ZJ Atmel, AT91CAP7E-NA-ZJ Datasheet - Page 191

• Manufacturer Part Number: AT91CAP7E-NA-ZJ
• Description: MCU CAP7 FPGA 225LFBGA
• Manufacturer: Atmel
• Series: CAP™r

Specifications of AT91CAP7E-NA-ZJ

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 80MHz
• Connectivity: EBI/EMI, FPGA, IrDA, SPI, UART/USART, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: ROM
• Ram Size: 160K x 8
• Voltage - Supply (vcc/vdd): 1.08 V ~ 1.32 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 225-LFBGA
• Processor Series: AT91Mx
• Core: ARM7TDMI
• Data Bus Width: 32 bit
• 3rd Party Development Tools: JTRACE-ARM-2M, MDK-ARM, RL-ARM, ULINK2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

• TIMEOUT: Time to define when low-power mode is enabled
22.7.6
Register Name:
Access Type:
• RES: Refresh Error Status
0: No effect.
1: Enables the refresh error interrupt.
22.7.7
Register Name:
Access Type:
8549A–CAP–10/08
31
23
15
31
23
15
–
–
–
7
–
–
–
–
7
–
00
01
10
11
SDRAMC Interrupt Enable Register
SDRAMC Interrupt Disable Register
30
22
14
30
22
14
–
–
–
6
–
–
–
–
6
–
The SDRAM controller activates the SDRAM low-power mode immediately after the end of the last transfer.
The SDRAM controller activates the SDRAM low-power mode 64 clock cycles after the end of the last
transfer.
The SDRAM controller activates the SDRAM low-power mode 128 clock cycles after the end of the last
transfer.
Reserved.
29
21
13
29
21
13
–
–
–
5
–
–
–
–
5
–
SDRAMC_IER
Write-only
SDRAMC_IDR
Write-only
28
20
12
28
20
12
–
–
–
4
–
–
–
–
4
–
27
19
11
27
19
11
–
–
–
3
–
–
–
–
3
–
26
18
10
26
18
10
–
–
–
2
–
–
–
–
2
–
25
17
25
17
–
–
9
–
1
–
–
–
9
–
1
–
AT91CAP7E
RES
RES
24
16
24
16
–
–
8
–
0
–
–
8
–
0
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