AT89C5132-RORUL Atmel, AT89C5132-RORUL Datasheet - Page 165

• Manufacturer Part Number: AT89C5132-RORUL
• Description: MCU 8051 FLASH USB 80TQFP
• Manufacturer: Atmel
• Series: AT89C513xr

Specifications of AT89C5132-RORUL

• Core Processor: C52X2
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: IDE/ATAPI, I²C, MMC, PCM, SPI, UART/USART, USB
• Peripherals: I²S, POR, WDT
• Number Of I /o: 44
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 2.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.3 V
• Data Converters: A/D 2x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TQFP, 80-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

23.3.3.3
Figure 23-12. SPI Slave Waveforms (SSCPHA = 0)
Note:
Figure 23-13. SPI Slave Waveforms (SSCPHA = 1)
Note:
4173E–USB–09/07
1. Not Defined but generally the MSB of the character which has just been received.
1. Not Defined but generally the LSB of the character which has just been received.
Waveforms
(SSCPOL = 0)
(SSCPOL = 1)
(SSCPOL = 0)
(SSCPOL = 1)
(output)
(output)
(output)
(output)
(output)
(input)
(input)
(input)
(input)
(input)
MISO
MOSI
SCK
SCK
SCK
SCK
SS1
SO
SS
SI
Port Data
T
T
SLAVE MSB OUT
SLCH
T
T
SLCL
T
T
IVCH
IVCH
IVCL
IVCL
MSB IN
MSB IN
MSB OUT
T
SLOV
T
T
T
T
T
T
CHIX
CLIX
CHIX
CLIX
CHCX
CHCX
T
T
CHCH
CHCH
T
T
CLCX
CLCX
BIT 6
BIT 6
T
T
T
T
CHOV
CLOV
CLOV
CHOV
BIT 6
BIT 6
SLAVE LSB OUT
LSB IN
LSB IN
T
T
LSB OUT
CLOX
CHOX
T
T
T
T
CLCH
CHCL
CLCH
CHCL
T
T
CLSH
CHSH
T
T
Port Data
1
CLOX
CHOX
T
SHSL
T
SHOX
AT89C5132
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