ADUC832 Analog Devices, ADUC832 Datasheet - Page 18

• Manufacturer Part Number: ADUC832
• Description: Precision Analog Microcontroller: 1.3MIPS 8052 MCU + 62kB Flash + 8-Ch 12-Bit ADC + Dual 12-Bit DAC
• Manufacturer: Analog Devices

Specifications of ADUC832

• Mcu Core: 8052
• Mcu Speed (mips): 1.3
• Sram (bytes): 2304Bytes
• Gpio Pins: 34
• Adc # Channels: 8
• Other: PWM

ADuC832
Table 10. SPI Slave Mode Timing (CPHA = 1)
Parameter
t
t
t
t
t
t
t
t
t
t
t
1
SS
SL
SH
DAV
DSU
DHD
DF
DR
SR
SF
SFS
See Figure 12.
1
SCLOCK (I)
SCLOCK (I)
(CPOL = 0)
(CPOL = 1)
MISO (O)
MOSI (I)
SS (I)
Description
SS to SCLOCK edge
SCLOCK low pulse width
SCLOCK high pulse width
Data output valid after SCLOCK edge
Data input setup time before SCLOCK edge
Data input hold time after SCLOCK edge
Data output fall time
Data output rise time
SCLOCK rise time
SCLOCK fall time
SS high after SCLOCK edge
t
SS
t
DAV
t
SH
t
DSU
Figure 12. SPI Slave Mode Timing (CPHA = 1)
MSB IN
MSB
t
DHD
t
SL
Rev. A | Page 18 of 92
t
DF
t
DR
BITS 6 TO 1
BITS 6 TO 1
t
SR
Min
0
100
100
0
LSB IN
LSB
t
SFS
t
SF
Typ
330
330
10
10
10
10
Max
50
25
25
25
25
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns