AT91SAM7SE512-CU Atmel, AT91SAM7SE512-CU Datasheet - Page 588
AT91SAM7SE512-CU
Manufacturer Part Number
AT91SAM7SE512-CU
Description
IC ARM7 MCU FLASH 512K 144-LFBGA
Manufacturer
Atmel
Series
AT91SAMr
Datasheet
1.AT91SAM7SE256-AU.pdf
(673 pages)
Specifications of AT91SAM7SE512-CU
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
512KB (512K 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
144-LFBGA
Processor Series
AT91SAMx
Core
ARM7TDMI
Data Bus Width
32 bit
Data Ram Size
32 KB
Interface Type
EBI, SPI, TWI, USART
Maximum Clock Frequency
48 MHz
Number Of Programmable I/os
32
Number Of Timers
3
Operating Supply Voltage
1.8 V to 3.3 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
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
Other names
AT91SAM7SE512-CJ
AT91SAM7SE512-CJ
AT91SAM7SE512-CJ
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT91SAM7SE512-CU
Manufacturer:
ALTERA
Quantity:
200
Part Number:
AT91SAM7SE512-CU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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38.6.10
Name:
Access:
WARNING: Due to synchronization between MCK and UDPCK, the software application must wait for the end of the write
operation before executing another write by polling the bits which must be set/cleared.
588
/// Bitmap for all status bits in CSR that are not effected by a value 1.
#define REG_NO_EFFECT_1_ALL
/// Sets the specified bit(s) in the UDP_CSR register.
/// \param endpoint The endpoint number of the CSR to process.
/// \param flags The bitmap to set to 1.
#define SET_CSR(endpoint, flags) \
/// Clears the specified bit(s) in the UDP_CSR register.
/// \param endpoint The endpoint number of the CSR to process.
/// \param flags The bitmap to clear to 0.
#define CLEAR_CSR(endpoint, flags) \
EPEDS
DIR
31
23
15
–
7
{ \
}
{ \
SAM7SE512/256/32 Preliminary
UDP Endpoint Control and Status Register
volatile unsigned int reg; \
reg = AT91C_BASE_UDP->UDP_CSR[endpoint] ; \
reg |= REG_NO_EFFECT_1_ALL; \
reg |= (flags); \
AT91C_BASE_UDP->UDP_CSR[endpoint] = reg; \
while ( (AT91C_BASE_UDP->UDP_CSR[endpoint] & (flags)) != (flags)); \
volatile unsigned int reg; \
reg = AT91C_BASE_UDP->UDP_CSR[endpoint]; \
reg |= REG_NO_EFFECT_1_ALL; \
RX_DATA_
BK1
30
22
14
UDP_CSRx [x = 0..Y]
–
–
6
Read-write
FORCE
STALL
29
21
13
–
–
5
| AT91C_UDP_RX_DATA_BK1\
| AT91C_UDP_STALLSENT\
| AT91C_UDP_RXSETUP\
| AT91C_UDP_TXCOMP
AT91C_UDP_RX_DATA_BK0\
TXPKTRDY
28
20
12
–
–
4
RXBYTECNT
STALLSENT
ISOERROR
DTGLE
27
19
11
–
3
RXSETUP
26
18
10
2
RXBYTECNT
RX_DATA_
EPTYPE
BK0
25
17
9
1
6222F–ATARM–14-Jan-11
TXCOMP
24
16
8
0
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