AT91M63200-25AI Atmel, AT91M63200-25AI Datasheet - Page 95

• Manufacturer Part Number: AT91M63200-25AI
• Description: IC ARM7 MCU 176 TQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91M63200-25AI

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, SPI, UART/USART
• Peripherals: POR, WDT
• Number Of I /o: 58
• Program Memory Type: OTP
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 176-TQFP, 176-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Figure 48. SPI in Master Mode
SP_MR(PCS)
MCKI/32
MCKI
MISO
SP_MR(PS)
SP_MR(MCK32)
SPIDIS
1
0
0
1
Master
SPIEN
Clock
SPI
S
R
SP_MR(MSTR)
SPCK Clock Generator
Q
LSB
SP_CSRx[15:0]
SP_RDR
SP_TDR
PCS
PCS
Serializer
TD
RD
MSB
SP_IMR
SP_IDR
SP_IER
SP_SR
M
O
D
F
T
D
R
E
AT91M63200
R
D
R
F
SPIRQ
O
R
V
E
S
P
E
N
S
I
NPCS3
NPCS2
NPCS1
NPCS0
SPCK
MOSI
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